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Investec advised the shareholders of TRETOR AG on their strategic partnership with Pictet Alternative Advisors as the platform for a consolidation strategy.

About the deal

As the leading accounting services firm in Northwestern Switzerland, the company is an established provider of accounting, audit, tax and corporate advisory services. The firm combines traditional offerings with digital solutions through an innovative, modern service model. Its interdisciplinary team of more than 50 employees across two locations in and around Basel primarily supports small and medium-sized enterprises (SMEs) across all industries, start-ups, medical institutions, and public-sector organizations.

Pictet Alternative Advisors (PAA) is a business unit of the Pictet Group and manages hedge fund, private equity, and real estate investments for private and institutional clients. With their Direct Private Equity team, PAA focuses on majority investments in entrepreneur- or family-led businesses that demonstrate resilience and strong growth potential.

The objective of the partnership is to build a leading accounting services group active across Switzerland and focused on SMEs, anchored in an entrepreneurial platform. This platform is intended to bring together regionally rooted accounting firms and provide them with access to shared resources, modern technology, and scalable structures.

“”

Investec’s M&A team structured the project in a very professional manner, prepared it thoroughly, and executed it efficiently. They were successful in establishing and maintaining strong competition throughout the entire process by managing a large number of interested parties. In every phase of the process, we were supported by the Investec team with strong commitment and a high degree of reliability. Thanks to their expertise and goal-oriented approach, we were able to achieve an excellent transaction outcome with Pictet, a partner who is an ideal fit for the further development of TRETOR. We did not only appreciate the professional work, but also the pleasant personal and team-driven collaboration with Investec.

– Adrian Schaller, Managing Partner and co-owner of TRETOR AG

What we did

The Investec team advised the owners of TRETOR AG throughout the entire M&A process until the successful completion of the transaction.

Deal Type
Target Headquarter
Date
February 2026
Parties

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