Originally published April 2026, updated May 2026.
Baker Tilly presents itself as a global firm, and by most external measures, it looks like one. The network operates in more than 140 territories, employs more than 50,000 people, and generates global revenues exceeding $5 billion, placing it among the largest accounting and advisory organisations worldwide, while projecting a unified brand and an increasingly coordinated service offering across borders. Yet beneath that surface sits a fundamentally different structure, because Baker Tilly is not a single legal or economic entity but a network of independently owned member firms coordinated by Baker Tilly International, which provides branding, methodology, and governance frameworks but does not deliver client services itself, leaving ownership, profit pools, and liability fully localised (Baker Tilly Global – About).
That distinction is not a technicality, but the defining feature of how the organisation operates in practice, because it determines how decisions are made and how far they can be enforced across the system. The network model enables international expansion without full integration, preserving partner autonomy and local adaptability, while at the same time limiting the ability to act as a single coordinated entity when large-scale investment, transformation, or cross-border execution is required. There is no shared capital base that can be deployed strategically, no global profit pool that can be reallocated, and no central authority that can impose alignment when incentives diverge, which means the system relies on voluntary coordination rather than structural control.
For a long time, that trade-off worked because the market did not demand more. Professional services were predominantly local, relationship-driven, and operationally stable, with growth driven by incremental expansion rather than coordinated global execution, allowing independence to function as a strength rather than a limitation. The model was optimised for a market in which proximity and trust mattered more than scale and integration, and in that environment the absence of centralised control was not a constraint but an advantage.
Update May 2026: Independence Does Not Mean the Platform Trend Has Stopped
In May 2026, Baker Tilly Germany publicly signaled that it intends to continue its growth path independently rather than pursue private-equity ownership. The firm reported revenue growth of 7 percent to €268.1 million and growth to roughly 1,740 employees while emphasizing that future expansion would continue to be financed through its existing structure and long-term partnership model. At first glance, the announcement appeared to contradict the broader narrative that private capital is becoming structurally unavoidable in professional services. But a closer look reveals something more nuanced and, in many ways, more interesting (Baker Tilly Germany – Baker Tilly setzt dynamisches Wachstum in Deutschland auch künftig eigenständig fort).
What makes the announcement remarkable is not simply the rejection of private equity. It is the language the firm used to describe itself. Baker Tilly Germany referred to its organisation as a “stark gemanagte partnerschaftlich organisierte Unternehmensgruppe” — effectively a strongly managed partnership-oriented organisation. That distinction matters. Traditional professional-services partnerships historically operated through highly decentralised governance structures where local partners retained substantial autonomy. A firm that openly defines itself as strongly managed is already acknowledging a structural evolution toward centralised execution, coordinated growth management, and platform-style operational control.
This does not invalidate the original Baker Tilly case study. But it does deepen and refine its interpretation significantly. The central question may no longer be whether every major professional-services firm will eventually take private-equity capital. The more important question is whether modern firms can scale internationally, integrate technology, manage risk, and execute large transformation programs without evolving into increasingly centralised operating platforms regardless of ownership structure.
A Market That Rewards Scale, Not Independence
Over the past decade, that equilibrium has shifted as the centre of gravity in professional services moved toward segments that reward coordination, speed, and scale, particularly in the mid-market segment driven by private equity. These clients operate across jurisdictions, execute transactions at pace, and require integrated advisory capabilities across deals, tax, operations, and increasingly technology, turning what was once a fragmented market into one where consistency and repeatability matter more than isolated expertise.
Baker Tilly recognised this shift early, particularly in the United States, where it built a private equity practice that spans the full deal lifecycle, from due diligence to operational improvement and exit. The firm now works with more than 740 private equity firms and over 4,000 portfolio companies, embedding itself not as a transactional advisor but as a recurring partner within private capital’s operating model, which fundamentally changes demand from episodic mandates to continuous, portfolio-driven activity (Baker Tilly – Private Equity Practice).
Once a firm reaches that position, it begins to operate less like a traditional advisory business and more like a platform through which work flows across multiple clients and transactions. In a sector characterised by fragmentation and recurring revenues, this creates a natural entry point for private equity, as investors look to consolidate mid-market firms into scalable platforms through acquisition, standardisation, and expansion of capabilities (Bain & Company – Global Private Equity Report).
The Entry of Private Equity
In 2024, that positioning translated into a structural break as Baker Tilly US took on external capital at scale. The firm announced a strategic investment led by Hellman & Friedman and Valeas Capital Partners, describing it as the largest private equity investment in the US CPA sector to date. The transaction relied on an alternative practice structure: Baker Tilly Advisory Group, LP would provide advisory, tax, and other services, while Baker Tilly US, LLP would provide attest services. Valeas also states that it has no equity interest in the audit and attest services business. (Baker Tilly, Simpson Thacher, Valeas)
That structural adjustment changes the economic logic under which the organisation operates without immediately changing how it presents itself externally. Audit remains within a partnership and regulatory framework, while advisory and tax operate with access to capital, longer time horizons, and the ability to pursue acquisitions, effectively creating two economic models within the same firm. What appears to be a regulatory workaround becomes, in practice, a separation of operating logics that influences every subsequent strategic decision.
Once capital enters under those conditions, it does not remain passive. Private equity requires growth, scale, and ultimately return, and Baker Tilly explicitly linked the investment to an acceleration of its M&A strategy, signalling a shift from incremental expansion to platform building. At that point, the firm is no longer just participating in the market, it is beginning to reshape its position within it, and in doing so it introduces dynamics that extend beyond the US firm into the broader network.
Why This Was Not Just a US Event
From a legal perspective, the transaction was limited to the US firm, and the global network remained unchanged, with member firms continuing to operate independently and no centralisation of capital at the global level. On paper, the structure that had defined Baker Tilly for decades remained intact.
In practice, however, the network is not held together primarily by legal ownership but by shared clients, brand, and expectations, which means that influence flows through activity rather than authority. The US firm, already one of the largest and most active members, now operates with access to capital and a growth mandate that allows it to expand more aggressively than its counterparts, gradually shifting the centre of gravity within the network toward the most capitalised node.
Clients, particularly private equity firms operating globally, do not differentiate between member firms in the same way the organisation does internally, and as expectations in the US increase, they extend across the network. This creates pressure for alignment that does not depend on formal governance but emerges from market demand, forcing other member firms to respond in order to remain relevant in cross-border work.
The Emergence of a Two-Speed Network
What follows is unlikely to be an immediate restructuring of the network. The more probable outcome is a gradual divergence in behaviour, investment capacity, and operating logic that becomes more pronounced over time. The US firm, supported by external capital, operates under a fundamentally different set of constraints and opportunities. It can invest ahead of demand, pursue acquisitions at scale, build centralized capabilities requiring significant upfront funding, and evaluate decisions over longer investment horizons.
Other member firms continue operating within more traditional partnership economics, where investment remains tied closely to internally generated cash flow and where strategic decisions often require alignment among partners with different priorities, risk tolerances, and local market realities. That does not necessarily make these firms weaker operators. But it does create structurally different conditions for growth, technology investment, operating-model transformation, and platform development. Over time, these differences compound. What initially appears as operational variation increasingly becomes economic divergence.
Viewed through a broader industry lens, this increasingly resembles what I described in The Two-Speed Firm: the emergence of multiple economic and operating systems inside the same professional-services organization. One part of the network increasingly sets the pace around technology, investment, acquisitions, and platform capabilities, while other parts adapt more gradually under different governance and capital constraints. This does not immediately create formal hierarchy, but it begins reshaping how work flows across the network, how clients experience the organization, and which member firms increasingly define its strategic future.
The Baker Tilly Germany announcement ultimately reinforces this broader trend rather than weakening it. The firm may have rejected external capital for now, but its own language still reflects a wider industry movement toward stronger coordination, more centralized governance, and increasingly scalable operating structures. The industry is therefore no longer dividing cleanly into traditional partnerships versus corporate platforms. Instead, multiple structural variants are emerging simultaneously: loosely governed legacy partnerships, tightly coordinated platform partnerships, hybrid network structures, and fully capital-backed operating platforms. Baker Tilly Germany increasingly appears to belong to the second category.
When Capital Becomes Optional
One of the most important implications of Baker Tilly Germany’s announcement is that it reframes the role of private capital inside professional services. For many firms, private equity initially appeared as a solution to structural pressure: succession challenges, technology investment requirements, international expansion costs, or slowing partner-led growth models. In those cases, capital often functioned as an accelerant for firms already struggling with structural limitations.
Baker Tilly Germany signals a different positioning. The firm is effectively arguing that its economics, governance, and growth trajectory are strong enough that external capital is not currently necessary. That shifts private equity from a survival mechanism to a strategic option. The distinction is subtle but critical. Firms with strong profitability, effective governance, and scalable operations can choose whether capital improves their position. Firms with weaker economics may eventually lose that choice entirely.
This creates a new competitive divide inside the industry. The future separation may not primarily occur between firms that have private equity and firms that do not. It may occur between firms that have genuine strategic flexibility and firms that are structurally forced into increasingly limited strategic options because their governance models, operating structures, or economics can no longer support the required level of transformation investment.
Scaling the Platform: The Moss Adams Deal
The combination with Moss Adams in 2025 represents a critical step in this evolution, because it demonstrates how capital translates into scale and strategic positioning. The deal created a platform with more than $7 billion in revenue and over 40,000 professionals, positioning the organisation among the largest advisory-focused firms in the United States, and reflecting a move toward platform consolidation rather than incremental growth. (Baker Tilly – More Than a Merger, a Multiplier, Moss Adams and Baker Tilly Join Forces)
This scale is enabled by the alternative practice structure, which allows advisory and tax to grow without being constrained by audit independence requirements, creating a framework in which capital can be deployed more aggressively into higher-return areas. This fundamentally changes the firm’s ability to compete, as it can pursue opportunities that remain out of reach for organisations operating solely within the partnership model.
Over time, this creates a reinforcing dynamic, where scale attracts larger clients, larger clients generate more complex work, and that work justifies further investment and acquisitions. At that point, the organisation begins to behave less like a traditional firm and more like a platform, continuously increasing its density and reach across the market.
From Firm to Portfolio
As this process unfolds, the internal logic of the organisation begins to shift in a more fundamental way, because the introduction of external capital changes how the firm allocates resources and defines its boundaries. Traditional professional services firms are built around a unified partnership model, where different service lines coexist within a single economic structure, while capital-backed organisations evaluate business units based on their growth potential and return profile.
The spin-off of the wealth management business into Threadline Wealth illustrates this shift, as it reflects a decision to separate a business that does not fully align with the core platform strategy, allowing it to pursue its own trajectory. What would previously have remained part of a diversified firm is now treated as a distinct asset, signalling that the boundaries of the organisation are no longer fixed but conditional (Barron’s – Baker Tilly spins off wealth unit).
Over time, this leads to a different way of thinking about the organisation itself. The language of “firm” remains, but the underlying reality begins to resemble a portfolio, where capital is allocated unevenly, growth is concentrated in selected areas, and parts of the business are continuously evaluated against their role in the overall strategy.
Not an Isolated Case
The developments at Baker Tilly are not unique. Similar patterns are now emerging across large parts of the professional-services industry, as private equity enters firms through member-firm acquisitions, alternative practice structures, carve-outs, platform roll-ups, and increasingly hybrid governance models. While the structures differ from firm to firm, the underlying direction remains remarkably consistent: capital is gradually reshaping how professional-services organisations are governed, financed, and scaled across the market (Cf. The Seven Ways Private Equity Is Breaking Into the Big 10).
What makes these developments significant is that they do not require formal governance changes to take effect, because they are driven by market forces that operate through clients, talent, and deal flow. Firms that invest more aggressively attract larger clients and more complex work, gradually increasing their influence within the network, while others are drawn into that dynamic.
Over time, this leads to a reconfiguration of the system, not through a single moment of transformation, but through a sequence of decisions that shift the balance of power and redefine expectations.
At the same time, the Baker Tilly network itself continues moving toward increasingly platform-like characteristics globally. The combination of Baker Tilly US and Moss Adams, the existence of structures such as Baker Tilly Switzerland and OBT, and the broader push toward larger integrated regional platforms all point toward continued structural convergence across parts of the network.
That next phase became increasingly visible in Europe during 2026. Following minority investment from Inflexion into Baker Tilly Netherlands, Baker Tilly Netherlands and Baker Tilly Belgium announced the creation of a joint regional platform structure. Publicly, both firms emphasized continued local autonomy and independent leadership. Structurally, however, the move reflected something larger: the gradual emergence of regional coordination layers inside what historically operated as a looser federation of national partnerships. (Consultancy.eu, Baker Tilly Global announcement)
The governance sensitivity around the structure became visible almost immediately. Belgian reporting emphasized that the Belgian business would not be managed from the Netherlands, highlighting how questions of autonomy and control remain politically sensitive even as investment logic increasingly moves toward larger regional structures. That tension matters because platform economics reward centralization, coordinated investment, shared technology platforms, and scalable operating models, while traditional partnership systems remain built around local autonomy and distributed authority.
(Accountant.nl)
This creates an increasingly important governance question for global professional-services organisations: how long can a global brand remain strategically coherent when member firms operate under fundamentally different ownership structures, governance models, and capital expectations? The deeper Baker Tilly story increasingly appears less about isolated transactions and more about the gradual reconstruction of the professional-services partnership model itself into a layered platform system operating across multiple economic and governance structures under one global brand.
Closing Thoughts
The Baker Tilly story has become more complex than a simple narrative about private equity entering professional services. The more interesting development is the gradual emergence of new organisational forms that sit somewhere between the traditional partnership and the fully corporate operating platform.
Some firms are choosing external capital. Others are attempting to preserve partnership ownership while simultaneously adopting increasingly centralised management structures, operational governance mechanisms, and platform-style execution models. In both cases, the underlying industry pressures remain remarkably similar: technology investment requirements, global delivery expectations, rising regulatory complexity, AI-driven operating-model shifts, and the growing need for scalable execution capabilities across international networks.
The most important sentence in Baker Tilly Germany’s announcement may not have been the rejection of private equity. It may have been the quiet acknowledgment that the firm already operates as a “stark gemanagte partnerschaftlich organisierte Unternehmensgruppe.” That single phrase captures the deeper structural transformation taking place across large parts of the professional-services industry.
The future of professional services may ultimately not belong purely to traditional partnerships or fully capital-backed firms. It may belong to organisations capable of combining partnership trust, centralised execution capability, scalable platform economics, and long-term strategic flexibility without destroying the cultural foundations that made professional-services partnerships successful in the first place.
What This Means for Boards
For boards, the implication is no longer simply whether external capital should formally enter the organisation. The more difficult challenge is understanding whether the operating model, governance structures, delivery systems, and economics of the firm are already evolving toward platform characteristics regardless of legal ownership structure.
This creates a deeper governance challenge, particularly in organisations that still operate culturally and politically under traditional partnership assumptions while increasingly functioning operationally like centralized platforms. Different parts of the business begin operating according to different economic logics. Some areas optimize for local autonomy, partner economics, and relationship ownership. Others increasingly depend on scale, integrated infrastructure, centralized investment, delivery industrialization, AI enablement, and platform efficiency.
Unless this tension is actively understood and managed, firms risk gradual strategic drift between how the organisation believes it operates and how it increasingly functions in practice. Over time, that disconnect can create governance misalignment, fragmented investment priorities, operating-model friction, and growing difficulty maintaining organizational coherence across the system.
The key question for boards is therefore not only whether the current strategy is correct, but whether they still fully understand the underlying system they are governing.
In an environment increasingly shaped by capital intensity, AI investment, delivery industrialization, platform economics, and demands for globally integrated execution, the greater risk may not simply be choosing the wrong strategic direction. It may be failing to recognize that the structure, incentives, and operating realities of the organisation have already begun changing beneath the surface.
I work with boards and executive teams on independent perspectives related to professional-services transformation, governance, operating models, platform economics, and the changing economics of professional-services firms.
If your leadership team is working through similar questions around ownership structures, governance alignment, investment pressure, or operating-model evolution, you may find my Future of Professional Services board sessions and Transformation Reality Review valuable. Feel free to reach out.
Sources
Primary Sources
- Baker Tilly – Private Equity Services
- Baker Tilly secures strategic investment led by Hellman & Friedman and Valeas
- Valeas Capital – Baker Tilly Portfolio Investment
- Simpson Thacher – Hellman & Friedman leads strategic investment in Baker Tilly
- Baker Tilly – More Than a Merger, a Multiplier
- Moss Adams and Baker Tilly Join Forces
- Baker Tilly Global – Baker Tilly Netherlands and Belgium Create Joint Platform
- Baker Tilly Belgium – Baker Tilly België en Baker Tilly Nederland Bundelen Krachten in Regionale Cluster