
Less than 14%. This is the employee turnover rate in the Transaction Services teams at Mazars in France for the 2023 fiscal year, while the firm’s revenue is growing faster than that of PwC. At Mazars, over 60% of assignments involve SMEs and mid-sized companies, whereas PwC still focuses nearly 70% of its activity on listed groups and multinationals.
Analysts also discover notable discrepancies in the variable portion of their compensation, in the philosophy of internal training, and in supporting clients through the most complex due diligences.
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Mazars and PwC in Transaction Services: two major players, distinct approaches
Transaction Services are at the epicenter of consulting for companies in motion: mergers, acquisitions, divestitures. Mazars stands out in this game. By choosing to work closely with SMEs and mid-sized companies, it prioritizes listening, agility in local and sectoral situations, and direct contact with executives. More than 60% of its assignments take place in this arena, allowing it to build a trusting relationship with the French economic fabric.
At PwC, the situation changes. The firm organizes its teams around a clientele primarily composed of listed groups and multinationals. Here, the method is well-established: standardized processes, international influence, and sector specialists mobilized as needed. Cross-functional collaboration is valued, as is the ability to orchestrate complex and often cross-border due diligences.
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To better understand the differences between Mazars and the Big 4, one only needs to observe their talent management. Mazars focuses on individualized career paths, a lower employee turnover rate than the industry average in 2023, and a training policy that encourages versatility. PwC, on the other hand, emphasizes technical expertise, internal mobility, and rapid specialization in key areas. In terms of variable compensation, Mazars rewards on-the-ground commitment, while PwC targets performance on high-stakes operations.
The audit and consulting firms sector thus advances according to the specific logics of each firm. It is not just the size of the firm that matters, but the way it supports clients, the types of assignments offered, and the profiles of the clients. Taking these nuances into account is to anticipate what will make the difference for your company or to shape your career in Transaction Services.
What criteria really differentiate Mazars and PwC for professionals in France?
Company culture and career paths
Company culture strongly influences the choice of an audit and consulting firm. At Mazars, autonomy prevails, hierarchy fades in favor of shared responsibility and short decision-making circuits. Juniors communicate openly with partners, which fosters rapid on-the-job learning. PwC, on its side, relies on an international organization, proven processes, frequent mobility, and functional specialization from the start. Career progression is rapid, keeping pace with complex projects for large accounts and multinationals.
Types of assignments and clients
Here’s how the choice between Mazars and PwC determines the nature of the assignments entrusted:
- Mazars primarily works with SMEs, mid-sized companies, and start-ups, providing tailored support, often addressing local or sectoral issues.
- PwC mainly targets listed clients and international groups, handling large-scale assignments, frequently dealing with buy side and sell side issues that are transnational.
Both firms cover numerous sectors, but the scale and depth of their interventions are not comparable.
Training, career, and CSR/ESG commitment
Training for professionals occupies a strategic place, but the approach differs. Mazars emphasizes individualized paths, versatility, and long-term career support. PwC offers structured progression, specialized training modules, and an international network of mentors. Regarding CSR and ESG, both invest, but their methods diverge: Mazars opts for local anchoring, while PwC capitalizes on the power of its global tools. The work-life balance also comes into play, with greater flexibility at Mazars, while PwC is distinguished by the intensity of projects and more demanding hours.

Making the right choice in 2025: advantages, limitations, and market perspectives in Transaction Services
The year 2025 marks a turning point in the transaction services market. The arrival of the CSRD reshapes expectations around ESG and sustainable finance at the European level. Audit and consulting firms, whether independent or part of the Big Four, are reorganizing to meet these new requirements.
The massive adoption of digital technologies, data analytics, and artificial intelligence reshuffles the cards of added value, while changing the daily lives of professionals in transaction services and auditing. Teams must adapt to an increased demand for transparency, traceability, and speed. This revolution benefits both large groups and more agile mid-tier firms and small firms.
In France, the dynamics remain strong for M&A services, corporate finance, and private equity support. We are witnessing the emergence of new intervention models. Audit fees are contracting, companies’ expectations are evolving, and proximity and flexibility are taking precedence. The sector continues to attract young graduates, drawn by the idea of participating in the transformation of a rapidly changing environment, where the quality of support makes all the difference, far beyond the prestige of the name on the door.