Why the Traditional Unit of Management Is Breaking Down
Henrico Dolfing, August 2026
Introduction
Professional-services firms are changing in ways that are usually discussed separately. Artificial intelligence, private capital, global delivery, regional integration, changing client portfolios, new operating models and stronger institutional governance are each attracting attention in their own right. The more interesting question is why so many of these developments are appearing at the same time, across firms with very different histories, ownership structures and competitive positions.
This theory has developed through a combination of public research and direct industry dialogue. Over the past year, I have studied transactions, governance changes, operating-model shifts, regulatory developments and changing economics across the profession, while developing an extensive body of case studies and industry analysis around individual firms and structural themes. In parallel, I have held many conversations with CEOs, COOs, managing partners, board members, strategists, technology leaders, investors and other senior executives across the Big Four, international networks, independent firms and capital-backed platforms. Many of those conversations were private or off the record. Their purpose was not to create quotable evidence, but to test the emerging explanation against people dealing with these questions in practice, understand where it was too simple and identify which tensions recur across institutions that otherwise look very different.
The Professional Services Transformation Theory argues that the economic architecture of professional services has changed more fundamentally than the organisational and governance structures through which firms continue to manage it. For much of the profession’s history, the partner, service line and member firm were reasonably accurate representations of how economic value was created. Increasingly, they are not. Large firms now contain several economic systems with different revenue models, cost structures, production models, investment requirements and sources of competitive advantage, while much of the management system still reflects an earlier period when those economics were considerably more coherent.
The theory leads to the Economic Portfolio Framework. If the traditional organisational units no longer provide a sufficient view of the economics, firms need another way of grouping work for decisions about growth, pricing, production, investment, profit and incentives. An Economic Portfolio is a sufficiently coherent body of work that shares similar client economics, service economics and production economics. In its simplest form:
Economic Portfolio = Client × Service × Team
The Economic Portfolio does not replace service lines, partners or member firms. It provides an economic view across them. A portfolio can sit within one member firm, span several countries or extend across an entire network where the underlying business genuinely operates at that scale. Its team can equally be distributed across countries, combining client partners, specialists, delivery centres, technology and AI without requiring all of them to sit inside the same legal entity or reporting line.
1. The Pattern That Should Not Exist
Over the past decade, professional-services firms have begun making remarkably similar strategic moves despite starting from very different places. Global networks are integrating more deeply. Delivery centres continue expanding. Technology, data and artificial intelligence are moving closer to the production of professional work itself. Quality, cybersecurity and risk management have become larger institutional capabilities. Private capital has entered significant parts of accounting and advisory, while firms committed to partnership ownership are also building shared platforms, investing across national boundaries and reconsidering the relationship between local autonomy and the wider institution.
Public developments make the pattern increasingly visible. Deloitte has created an EMEA structure connecting 16 participating firms across more than 80 countries and committed more than €1.5 billion of incremental investment at that level. RSM has formed a partner-owned transatlantic partnership spanning several countries and explicitly aligning governance, financial incentives and investment. Grant Thornton Advisors is using external capital to build a multinational platform by bringing national firms into a more integrated structure. The ownership mechanisms differ substantially, yet all three developments involve coordinating investment, capability and economic activity beyond the traditional national member-firm boundary. (Deloitte – Deloitte Announces the Launch of an EMEA Firm; RSM – RSM US and RSM UK Decisively Approve Transatlantic Partnership; Grant Thornton – Grant Thornton Australia to Join Advisors Platform)
Each development has a reasonable explanation when viewed alone. Private equity explains ownership transactions. Artificial intelligence explains some technology investment. Regulation explains stronger quality and risk systems. Labour economics help explain global delivery. Multinational clients explain greater coordination across borders. None of those explanations is wrong. They become less satisfactory when firms with different ownership models and immediate pressures repeatedly find themselves confronting the same questions about investment, client economics, delivery, partner roles, incentives and governance.
Artificial intelligence makes the pattern easier to see, but it did not create it. Global delivery centres had already separated significant amounts of execution from the partners and member firms selling the work. Common technology platforms had already moved investment beyond individual engagements. AI accelerates the process by embedding more expertise into shared systems and changing the role professional labour plays in production, but it arrived inside an economic architecture that was already becoming more distributed.
A useful way to understand the change is to separate economic architecture from governance architecture. Economic architecture describes where value is created, where costs arise, where investment is required and where economic returns accumulate. Governance architecture describes where decisions are made, who controls resources, where accountability sits and how economic value is distributed. For much of the history of professional services, those two architectures overlapped unusually well around the partner, service line and member firm. That overlap has weakened.
2. Why the Traditional Model Worked So Well
The traditional professional-services partnership was remarkably well matched to the business it was designed to run. The same organisational boundary that owned the client relationship generally delivered the work, employed the professionals, carried most of the costs, made most of the investments and retained the resulting economic value. Partners developed clients, assembled teams, supervised delivery and shared directly in the economic consequences of those decisions. Economics, ownership and professional responsibility reinforced one another.
The partner sat at the centre of that architecture. A successful partner combined a trusted client relationship with professional expertise and the leverage of more junior professionals. The pyramid produced attractive economics because relatively scarce senior judgment could be applied across a larger volume of work. It also developed future capability. Junior professionals learned through repeated exposure to client situations, gradually building the expertise and judgment required for senior roles. The same work generated today’s revenue while contributing to the development of tomorrow’s partners.
Service lines and member firms fitted naturally around this model. Audit, tax and consulting were never economically identical, but professional labour, leverage, utilisation, realisation and senior review remained important across large parts of the firm. The member firm employed most of the people serving its clients, held most of the contracts, funded most of the infrastructure and distributed most of the profit. International networks mattered, but competitive advantage still resided primarily in relationships, reputation, expertise and people rather than in expensive production platforms shared across many countries.
The familiar management measures emerged from these economics. Revenue mattered because additional revenue generally strengthened the same institution carrying the cost. Utilisation mattered because professional labour represented both the principal productive capacity and a major expense. Contribution margin provided a useful view of performance because most material costs remained close enough to the engagement for labour economics to explain much of the result.
Optimising the engagement, partner book, service line and member firm therefore usually pointed in roughly the same direction. Partners were owners making decisions whose consequences they experienced economically, while the partnership financing an investment generally expected to receive the benefit. The traditional architecture was not simply an old model. It was exceptionally well suited to a world in which professional labour was the principal productive resource, client relationships remained relatively local, investment requirements were modest and the member firm captured most of the important economics.
The problems began when that coherence weakened.
3. When the Economic Architecture Changed
The transformation did not arrive through one dramatic event. Firms absorbed one change after another over many years. Clients became more international. Engagements became larger and more multidisciplinary. Regulation became more demanding. Global delivery expanded. Technology became more important. Each development appeared manageable on its own. Together they altered where value was created, where cost accumulated and where investment had to be made.
Demand changed. Large organisations increasingly expect professional-services firms to behave like institutions rather than collections of national practices. A multinational client may still contract through several legal entities, but it expects expertise to be coordinated across jurisdictions, specialists to be mobilised wherever they sit and quality to be reasonably consistent. Client size also became a weaker guide to economics. A relatively modest multinational can require more coordination, risk infrastructure and specialist capability than a much larger domestic company. Revenue remains important, but complexity, internationality, risk and the institutional capability required to serve the client increasingly matter as well.
The work changed. Large programmes can combine technology, tax, data, cybersecurity, regulation, operations and industry expertise. Even narrower assignments increasingly rely on methodology teams, specialists, shared systems and delivery capabilities beyond the visible engagement team. The client may still buy an engagement, but the institution required to produce it has become larger than the group of professionals shown on the project plan.
The rules changed. Audit quality, independence, cybersecurity, data protection and operational resilience increasingly depend on systems, controls, monitoring and specialist capability beyond individual engagements. International Standard on Quality Management 1 illustrates the direction clearly by requiring audit and assurance firms to design and operate firm-level systems of quality management rather than treating quality purely as an engagement responsibility. (IAASB – International Standard on Quality Management (ISQM) 1)
The production system changed. Global delivery centres moved significant volumes of work away from traditional local teams long before generative AI became strategically important. Repeatable activities could increasingly be concentrated in larger operations supported by common processes, technology and specialised management. Research using Big Four audit data found that offshore shared-service-centre usage was associated with lower audit hours and audit fees, demonstrating that distributed production can materially change the economics of professional work. (PCAOB – Offshore Shared Services Center Usage by U.S. Big 4 Audit Engagement Teams)
Artificial intelligence extends the same development. Research, drafting, classification, testing, document review and analysis can increasingly be produced through combinations of technology, institutional knowledge and human review. The consequences will differ by type of work. Recurring and repeatable expertise becomes easier to standardise and scale. Work dominated by ambiguity, accountability and judgment remains much more dependent on experienced professionals. The same professional discipline can therefore contain a technology-intensive production business and a senior judgment business at the same time.
The investment model changed. Technology platforms, AI, cybersecurity, data environments, global delivery and quality-management systems require sustained expenditure. Their value often comes precisely from supporting many businesses simultaneously. An AI platform is not built for one engagement and a delivery centre cannot be justified by one partner. The economics therefore become harder to understand through the local P&L where much of the associated revenue continues to appear.
This is better described as an investment problem than simply a capital problem. Large firms can finance investments through retained earnings, debt and, in some cases, external capital. The harder question is whether a partnership will consistently fund investments whose cost is visible today, whose benefit emerges over several years and whose eventual value may accrue unevenly across services, countries or generations of partners.
Taken together, the developments tell a coherent story:
- Demand changed. Clients increasingly buy institutions rather than individual member firms.
- The work changed. Engagements became larger, more complex and increasingly multidisciplinary.
- The rules changed. Regulation increasingly focuses on institutional quality, resilience and risk management.
- The production system changed. Technology, AI, data platforms and global delivery have become shared institutional capabilities.
- The investment model changed. Building and maintaining these capabilities requires sustained institutional investment.
The combined effect is more important than any individual development. Professional services still generate revenue through engagements and remain heavily dependent on client relationships, but significant parts of the cost base, production system, investment model and competitive capability increasingly sit somewhere else.
4. When Economic and Governance Boundaries Diverged
Governance changes more slowly than economics because governance determines who controls value rather than simply how work gets done. Technology can be adopted comparatively quickly. A delivery centre can expand once its economics become attractive. Changing who approves investment, owns a client relationship, receives economic credit or finances shared capability is harder because those arrangements determine authority and distribution.
Professional-services partnerships make this particularly visible. Partners can simultaneously be owners, commercial leaders, senior professionals and managers. Member firms carry regulatory obligations, tax structures, employment arrangements and liabilities. These are real institutional boundaries rather than administrative remnants that can simply be redrawn whenever another production model becomes attractive.
The tension appears when economic activity crosses them. A platform can be funded regionally and consumed locally. A global client can be managed internationally while revenue is booked through several national entities. A delivery organisation can support hundreds of partners who do not control it. The organisation recognising the revenue, the part of the firm carrying the cost and the body controlling investment can increasingly be different parts of the institution.
Traditional performance measures still capture part of the economics, but more of the economics now sits outside them. A partner rewarded for revenue and current contribution margin has limited reason to favour an investment that reduces billable work several years from now. A member firm can rationally resist financing a platform if much of the benefit appears elsewhere. A service line can protect utilisation and headcount even where automation would improve the underlying economics. The behaviour is rational because the measures were built for an environment in which local and institutional outcomes were more closely aligned.
Economic interdependence therefore creates pressure for governance realignment, but the result is not automatic centralisation. Technology, data, cybersecurity, quality systems and global delivery frequently benefit from scale. Professional judgment can remain highly personal. Relationships remain rooted in people and markets. Regulation, ownership and professional accountability still constrain what can move.
The economic architecture has not migrated neatly from the partner to the centre. It has become distributed across several overlapping economic systems.
5. One Firm, Multiple Economic Systems
Tax provides a useful illustration because businesses with very different economics can sit inside the same formal service line. Recurring compliance, transaction tax, technology implementation and complex advisory can all rely on tax expertise and even serve the same client. Yet they do not necessarily make money in the same way.
Recurring compliance benefits from repeatability. Revenue can recur from year to year, processes can be designed once and reused, and technology can remove manual activity. Delivery can be concentrated across specialised teams and locations, while quality can increasingly be embedded into common workflows. Fixed investment becomes easier to justify as more volume runs through the same production system. KPMG’s tax delivery network provides a visible example: a large distributed workforce supports tax delivery across more than 100 jurisdictions through shared production capabilities, while the OECD’s Tax Administration 3.0 work describes the broader digitalisation of the tax environment in which these models are developing. (KPMG – KPMG Delivery Network for Tax; OECD – Tax Administration 3.0: The Digital Transformation of Tax Administration)
Complex advisory works differently. The client often comes to the firm precisely because the problem cannot be processed through a standard workflow. Commercial context, interpretation, experience and the credibility of the people involved matter. Senior involvement can improve rather than weaken the economics because the client is partly paying for judgment and confidence. Technology can make those professionals more productive without turning the work into a platform business.
Audit follows another model because professional judgment sits within a heavier regulatory, quality and independence system. Managed services depend on recurring contracts and operating reliability. Transaction businesses can be cyclical and specialist-heavy. Strategy work can remain dependent on a relatively small number of experienced professionals. Technology-enabled services can require sustained investment resembling product economics even where they remain sold through partner relationships.
The production system creates further variation. The same recurring service can be produced largely through local professional labour in one business and through common technology, global delivery and local review in another. The service-line label can remain unchanged while marginal costs, leverage, investment requirements and possibilities for scale become materially different.
Geography does not solve the problem. A partner in Switzerland can lead the relationship, specialists in Germany and the United Kingdom can provide technical expertise, a delivery centre in India can perform repeatable work and the production system can depend on technology built elsewhere. Those people can belong to several legal entities while collectively forming one economic production system. Equally, two businesses sitting inside one member firm can be economically farther apart because one depends on scale and repeatability while the other depends on senior judgment and local relationships.
The same organisational category can therefore contain several economic businesses.
The Professional Services Transformation Theory is that firms are moving from an environment in which one broadly coherent people-based economic model dominated the institution towards one in which several economic systems increasingly coexist. Demand, work, regulation, production and investment have changed enough for those economics to diverge, while much of the governance, measurement and incentive architecture remains rooted in the model that came before.
6. From Traditional Units to Economic Portfolios
The traditional units have not become useless. Service lines remain important because expertise needs a professional home. Partner books remain valuable because professional services are still relationship businesses. Member firms remain economically real because employment, regulation, liability, tax, ownership and distributions can remain national. Engagements remain essential for pricing, delivery and immediate profitability.
Their limitation is that none necessarily describes a coherent economic business. A service line can contain recurring platform-like work and senior judgment-heavy work. A partner can own the relationship while controlling only part of the production system behind it. A member firm can report results created using technology and delivery capabilities funded elsewhere. An engagement can be profitable against its assigned costs while the client remains unattractive once wider infrastructure, risk and coordination costs are considered.
The firm therefore needs another economic view without necessarily requiring another reorganisation. An Economic Portfolio is a sufficiently coherent body of work that shares broadly similar client economics, service economics and production economics and can therefore be managed against a common economic model.
Economic Portfolio = Client × Service × Team
The Client dimension captures more than size. Complexity, internationality, buying behaviour, regulatory requirements, risk, coordination needs and willingness to pay can all materially change the economics of otherwise similar work.
The Service dimension captures the nature of the work. Recurring work behaves differently from episodic work. Standardised expertise behaves differently from ambiguous advice. Some services create value through consistency, reliability and scale, while others depend primarily on judgment, scarcity and trust.
The Team dimension describes the production architecture rather than only the people named on the engagement. It includes partner involvement, seniority, leverage, specialist expertise, geography, global delivery, technology, AI and external capabilities. In more economic language:
Client Economics × Service Economics × Production Economics
The Economic Portfolio is therefore not simply another form of segmentation. It becomes a meaningful economic unit only when the same broad assumptions about growth, pricing, cost-to-serve, investment, production, performance and incentives can reasonably apply to the work inside it.
A useful test is:
Would we manage these businesses economically in broadly the same way?
If the answer is no, they probably should not sit in the same Economic Portfolio merely because the organisation chart puts them together.
The portfolio has no predetermined geographic boundary. It can exist entirely inside one member firm where the economics remain local, span several firms across a region or extend across an entire network where the client proposition, production system, technology, investment and economics genuinely operate at that level. Its team can be equally distributed across countries. The boundary follows the economics rather than the legal structure, reporting line or location in which revenue happens to be booked.
Nor should the framework generate hundreds of portfolios. An Economic Portfolio is useful only when a meaningful body of work behaves similarly enough for common economic decisions to make sense. The objective is not finer classification. It is better management.
7. What an Economic Portfolio Must Define
Once an Economic Portfolio has been identified, management needs to decide what business it is actually trying to operate. That starts with scope and ambition: which clients it intends to serve, which services belong together, how broadly the portfolio should operate and whether the objective is to grow, maintain, transform, reduce or exit the business.
The answer can vary considerably. A recurring business may benefit substantially from scale because additional volume spreads technology and infrastructure costs across a larger base. A judgment-intensive advisory portfolio can remain economically attractive while being difficult to scale because experienced professionals are the scarce resource. Another portfolio may generate substantial revenue while requiring so much customisation, risk capacity or coordination that further growth weakens rather than strengthens its economics. The strategic question therefore becomes less about whether Tax, Audit or Advisory should grow and more about which economic businesses inside them the firm actually wants more of.
The portfolio then needs a coherent revenue, cost and investment model. Pricing should reflect how value is created rather than automatically inherit the model historically used by the service line. Direct professional labour remains important, but sales effort, onboarding, technology, quality, risk, coordination, specialist support and shared infrastructure can materially change cost-to-serve. The objective is not perfect allocation of every cost, but enough transparency to understand whether the portfolio creates economic value or merely appears profitable because important costs sit elsewhere.
Investment needs separate consideration because different businesses require different horizons. A recurring technology-enabled portfolio can rationally accept lower current returns while building workflow, data or automation that improve future economics. A judgment-intensive business may require less platform investment while committing more resources to senior talent, relationships and intellectual capability. Audit may require substantial quality and risk expenditure whose value includes failures avoided.
Finally, production, talent and decision rights need to fit the same economic model. Management must decide what remains close to the client, what can be standardised, what belongs in shared delivery and where AI replaces professional effort or augments it. Those choices determine the talent model. If routine work disappears, apprenticeship may need to become a more deliberate investment. If delivery industrialises, operational and technology capabilities can become more important than the traditional pyramid implies.
Governance determines whether these choices are real. Portfolio leadership accountable for economic performance but unable to influence scope, pricing, investment, production or talent is not managing a business; it is reporting one. At Economic Portfolio level, the firm therefore needs enough decision authority to manage the economics for which the portfolio is held accountable, while continuing to operate within institutional boundaries around risk, regulation, brand and professional responsibility.
Two further mechanisms determine whether the Economic Portfolio becomes economically consequential rather than merely analytically useful: the profit pool and incentives.
8. Profit Pools and Incentives
The traditional partnership was powerful partly because partners could see a relatively direct relationship between the business they built and the profit pool from which they were paid. Partners won clients, managed teams and shared in the returns generated by the same institution. Ownership, accountability and economic reward were close enough to reinforce one another.
That connection weakens as more of the production system moves beyond the partner book or member firm. A partner can generate revenue without funding the platform through which it is produced. A delivery organisation in another country can improve the economics of work booked locally. One portfolio can consume substantial technology, quality and risk capability while appearing highly profitable through direct contribution margin. Another can carry investment today while building capability that creates value elsewhere or in future periods.
An Economic Portfolio therefore needs a profit pool, even where that pool exists only as a management view rather than a separate legal or distributable account. The profit pool does not need to become the pool from which partners are directly paid. Its purpose is economic accountability.
Portfolio Revenue
less the cost of winning and delivering the work
less technology, quality, risk, coordination and other portfolio-driven costs
= Portfolio Economic Contribution
less investment required to sustain and develop the portfolio
= Economic Portfolio Profit Pool
The calculation will never be perfect. Shared brand, enterprise technology, network leadership, quality infrastructure and other institutional capabilities cannot always be attributed objectively. Forcing every common cost through elaborate allocation formulas can create false precision rather than insight. The objective is not to reproduce statutory accounting at portfolio level. It is to prevent a business from appearing attractive simply because some of the costs or investments required to operate it are financed elsewhere.
This also allows firms to make cross-subsidy explicit. Cross-subsidy is not inherently bad. A new business can deserve several years of investment before reaching scale. Audit or another strategically important activity can create trust or client access benefiting other services. A platform developed in one portfolio can later benefit several others. The problem is not cross-subsidy itself. It is cross-subsidy that nobody can see, has never deliberately chosen and cannot explain once the underlying economics become visible.
The second mechanism is incentives.
A business seeking to automate recurring work cannot indefinitely reward the preservation of billable hours. A judgment-intensive advisory portfolio should not automatically penalise senior professionals because relationship development produces lower utilisation than delivery work. A multi-year investment portfolio cannot reasonably be judged only through current-year distributions. A regional or global portfolio can ask work to move to the most effective delivery location, but people have little reason to cooperate if revenue, margin credit or compensation disappears when work crosses a national boundary.
Different Economic Portfolios therefore require different definitions of good performance. A recurring operational portfolio can place greater weight on retention, reliability, automation, capacity, turnaround time and unit economics. A senior advisory portfolio can place more emphasis on pricing, repeat mandates, client access, reputation and specialist capability. Audit needs quality and risk to carry weight that would be inappropriate in many advisory businesses.
This does not require a separate compensation system for every Economic Portfolio. Individual contribution still matters. Portfolio performance matters. Contribution to the wider institution matters because trust, relationships, knowledge and brand cross portfolio boundaries. The appropriate weighting can differ.
The principle is straightforward:
Strategy defines where an organisation intends to go. Incentives determine where it actually goes.
A portfolio without a meaningful profit pool remains primarily an analytical view. A portfolio whose incentives remain entirely attached to the previous economic model may look different in management reporting while behaving exactly as it did before.
9. Reconnecting Economic and Governance Architecture
The Economic Portfolio Framework leads back to the relationship between economics and governance. The response is not to move every decision towards the centre. Some capabilities benefit strongly from scale; others remain economically stronger when authority stays close to clients and professionals.
Professional judgment belongs largely in the latter category. Difficult client situations cannot sensibly be resolved through a central committee whenever ambiguity appears. Experienced professionals need room to exercise judgment and accept responsibility for it. Client relationships can equally benefit from meaningful personal ownership, while local regulation and market knowledge can make decentralised authority economically valuable.
Other choices make increasingly little sense when repeatedly made locally. An enterprise AI environment cannot be redesigned for every partner. Cybersecurity loses effectiveness through unnecessary exceptions. Global delivery requires sufficient consistency and scale. Shared data loses value when every practice defines the same information differently. These capabilities need governance at the level where their investment requirements, scale economics and risks sit.
Member firms remain important because legal and regulatory boundaries remain real. Employment, tax, professional regulation, liability and ownership can remain national even where clients and production cross borders. Economic Portfolios provide another layer between the engagement and the wider institution: a level at which coherent businesses can make choices about growth, pricing, production, investment, talent, KPIs and economic accountability.
The resulting firm is more layered than the traditional partnership. Engagements remain important for client execution and judgment. Economic Portfolios manage coherent economic businesses. Member firms retain legal, regulatory, ownership and local-market responsibilities. The wider institution governs capabilities whose scale, investment requirements or consequences extend across several portfolios and countries.
Shared capabilities need economic discipline as well. Brand, trust, quality, cybersecurity, enterprise technology, data and talent infrastructure can create substantial value across portfolios, but common systems can also become too expensive or inflexible when standardisation extends beyond its economic boundary. The principle is therefore not centralisation. It is to manage differently where the economics differ, while retaining shared capabilities where scale, trust, risk or interdependence creates genuine institutional value.
10. What the Theory Explains and Predicts
The value of the Professional Services Transformation Theory depends partly on whether it connects developments that otherwise require separate explanations. Global delivery centres become more than a labour-arbitrage story because they change the production economics of work. AI becomes more than a productivity tool because it changes the role of professional labour, the economics of expertise and the investment required to compete. Private capital becomes more than a liquidity event because it can alter investment horizons, governance and the ability to consolidate businesses across traditional boundaries.
Regional integration follows the same logic. Where clients, production and investment increasingly span countries, national optimisation can become an economic constraint even where national legal entities remain necessary. Changing client portfolios fit the theory as well. Deloitte Denmark’s 2026 agreement to transfer regional offices and selected client portfolios, including professionals across Audit & Assurance and Tax & Legal, to Cedra is notable precisely because the boundary being redrawn was not simply one service line. Deloitte explicitly linked the move to sharpening its focus on larger businesses requiring greater specialisation, technology and international reach. (Deloitte Denmark – Strategisk aftale skal skabe to vindere på revisionsmarkedet)
If the theory is broadly correct, greater economic transparency should reveal more variation inside traditional service lines than existing structures imply. The important divisions should increasingly appear between recurring and episodic work, standardised expertise and judgment-intensive work, different client economics and different production systems.
The same formal service should also be capable of changing economic model without changing its name. A service delivered through local professional labour can become progressively more platform-like as common workflow, global delivery and AI expand. The client and service can remain broadly unchanged while the Team dimension changes enough to alter margins, leverage, investment requirements and possibilities for scale.
Management measures should become more differentiated rather than disappear. Utilisation remains useful where professional capacity is scarce and closely connected to revenue. It becomes a weaker measure of productivity where the strategy deliberately removes hours through automation. Contribution margin remains valuable for engagement management but becomes less complete where technology, quality, coordination and shared delivery represent a growing part of the cost-to-serve. Revenue remains essential, but equal amounts of revenue in different Economic Portfolios can create very different amounts of economic value.
Investment horizons should diverge. Portfolios whose economics improve through recurring revenue, technology and scale may rationally require longer investment horizons than mature advisory businesses requiring relatively little fixed infrastructure. Firms that continue evaluating both principally through one annual distributable-profit logic should experience recurring tension between current earnings and the businesses they say they want to build.
Incentive systems should come under increasing pressure. Firms can change technology and production systems faster than partner economics. Leadership can ask professionals to automate, move work across borders, collaborate between services and invest for the future while compensation continues rewarding hours, local revenue and current profit. Where strategy and incentives point in different directions for long enough, incentives are likely to win.
Governance should become more differentiated as well. Some decisions will move towards larger institutional structures where scale creates real economic value. Others should remain local because judgment, regulation and relationships make proximity valuable. Economic Portfolio governance should become more important wherever one coherent economic business crosses existing service-line or member-firm boundaries.
There are several ways in which the theory could prove wrong. Traditional service lines may remain economically coherent enough that another management view adds little. Full cost-to-serve may prove too difficult to estimate reliably. Client relationships, knowledge, trust and brand synergies between portfolios may be so significant that portfolio profit pools create more false precision than useful transparency. Economic Portfolio leaders could also begin protecting their own economics in exactly the way partners and member firms have historically done, creating another form of local optimisation.
Those limitations make the theory testable. If better economic transparency repeatedly reveals little variation inside service lines, the argument for Economic Portfolios weakens. If production architecture has little impact on profitability, investment requirements or scale economics, the Team dimension matters less than proposed. If firms can successfully operate fundamentally different economic models while retaining one investment horizon, one performance system and one incentive logic, another central claim becomes doubtful.
If the theory is broadly correct, however, the issues occupying professional-services firms should continue to converge. AI leads into leverage and talent. Talent leads into pricing and margins. Pricing leads into client economics. Client economics lead into cost-to-serve and shared platforms. Shared platforms lead into investment and governance. Governance eventually leads into profit pools and incentives.
What appear to be separate transformation questions ultimately return to the same issue:
What economic business is the firm actually trying to operate, and does the way it is managed, governed and rewarded still fit that business?
Closing Thoughts
Professional-services firms were built around an unusually coherent economic architecture. Partners controlled client relationships and much of the production system. Service lines grouped work whose economics were similar enough to manage together. Member firms carried most of the cost, made most of the investment and owned the profit pool. Revenue, utilisation, leverage and contribution margin worked because economic value remained relatively close to where work was sold and delivered.
That coherence has weakened. Clients increasingly expect institutional capability across borders. Work has become larger and more multidisciplinary. Regulation reaches further into the systems surrounding engagements. Global delivery separates production from the local relationship, while technology and AI embed more expertise into shared platforms. Investment increasingly supports capabilities used across many clients, services and countries simultaneously.
The result is not simply a larger version of the traditional professional-services firm. It is an institution containing several economic systems. Some businesses increasingly depend on recurring revenue, standardisation, technology and scale. Others remain built around scarce expertise, relationships and judgment. These businesses can share clients, people, trust and a brand without making money in the same way.
The Economic Portfolio Framework provides a way of managing that reality without pretending the existing organisation must be dismantled. Service lines can remain homes of professional expertise, partners can remain responsible for relationships and judgment, and member firms can retain their legal and regulatory roles. At the same time, coherent economic businesses can be managed more deliberately across growth, pricing, production, investment, profit and incentives.
For much of the profession’s history, firms could reasonably assume that their organisational structure and their economic structure were close enough to manage as though they were the same. That assumption increasingly no longer holds.
The defining challenge facing professional-services firms is to realign management, governance and incentives with economic businesses that increasingly cut across their traditional organisational boundaries.
About the Author
Henrico Dolfing is an independent advisor and analyst focused on the structural transformation of professional-services firms. His work combines more than two decades of transformation and operating-model experience with research into the economics, governance, ownership and future of the profession. His analysis is informed by case-study research and continuing discussions with board members, managing partners, CEOs, COOs, investors and other senior leaders across the industry.
His advisory work focuses on three connected questions: What is changing? What are the real economics of the firm? And how should those economics be managed?
Future of Professional Services – Board Sessions
Independent strategic sessions for boards and executive teams examining the structural forces reshaping professional services and what they mean for the firm’s own future.
Economic Reality Review
An independent assessment of how the firm actually makes money, including client and service economics, cost-to-serve, shared infrastructure, investment requirements and sources of hidden cross-subsidy.
Economic Portfolio Architecture
A management architecture for firms containing several economic models. It identifies coherent Economic Portfolios — Client × Service × Team — and defines how they should be managed across growth, investment, production, profit pools, KPIs, incentives and decision rights.
Together, the three services provide a progression from understanding structural change, to establishing economic reality, to redesigning how the firm’s different economic businesses are managed.