Gold
Member Since 2025
Gold
2025
Jean-Marc Petit
Professional Biography
Senior Partner, Registered Public Accountant
A graduate of the ICN, Jean-Marc Petit quickly moved into private practice after his initial experience as an auditor with Deloitte.
In 1981, he founded GMP with two partners. The firm developed a French and international client base, offering a full range of traditional integrated services: accounting, payroll, and company secretarial support.
In 1999, the firm joined the In Extenso network of accountancy firms, part of the Deloitte group. During this period, the firm consolidated its expertise in dealing with international clients and extended its range of services to include the outsourcing of the accounting function for larger groups, as well as assistance with the implementation of IT solutions and management reporting and information systems.
In May 2008, Jean-Marc took his firm out of the Deloitte network and founded Fi.Solutions. He is in charge of business development and personally supervises a number of consulting and audit engagements for the firm’s French and international clients.
In January 2023, ECOVIS Fi.Solutions joined the Compagnie Fiduciaire, a group of companies with a wide range of expertise and around 1,000 employees and partners.
Practice Areas
Education
Memberships
About ECOVIS Fi.Solutions
Founded by former Deloitte partners, ECOVIS Fi.Solutions is a French firm of chartered accountants offering a wide range of services to French and international companies.
Services
Our mission is simple: to provide you with the services you need to run and grow your business. That is why we have structured our business and the services we offer to meet all your needs, whether they are simple or fiendishly complex.
Beyond the traditional accounting, payroll, and legal services, you may have other requirements:
We have an interesting range of innovative, complementary services to offer you.
Why Choose ECOVIS Fi.Solutions?
Our Values
Passionate about business
As a manager, executive, business owner, financier, or professional, you want to work with people who share your attention to detail, thirst for efficiency, and drive for excellence.
Fi.Solutions was founded by people who understand how business works and the pressures and demands it faces. In short, we get it. For us, accounting is not an end in itself, but a means to help businesses grow.
Ready to adapt
The advanced IT tools we use allow us to give you more choice in how, where, and when we work. We can operate:
Our accounting and CRM software is also available online, so you can access the data we manage for you at any time.
Meticulous to a fault
With our roots in one of the Big Four professional services networks, we live and breathe the highest professional standards and strictest guidelines. We leave nothing to chance.
Location
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