Contacts X

Bertrand Thimonier
Chairman, Founder
Guillaume Dary
Managing Partner
Romain Massiah
Managing Partner
Marc Lebrun
Managing Partner
Guillaume Capelle
Managing Partner
Gilles Coudon
Managing Director
Louis Vercken
Managing Director
Antoine Tanguy
Managing Director
The agility of an M&A
boutique combined with the strength
of institutional networks


The largest corporate law firm in France, and second largest in continental Europe

With an exceptional network of 90 offices throughout France, FIDAL has been rooted in the French economic fabric for 94 years, and has always been at the forefront of anticipating legislative changes, a key factor in businesses development strategy.

A partner to middle-market businesses, large corporations, public authorities and nonprofit organisations, FIDAL operates in all business sectors, drawing on their extensive knowledge of the French economic fabric and recognized expertise in international issues.

With 12 regional offices, 77 local offices and the ability to mobilise its experts throughout the country, FIDAL is the only firm able to offer high-value-added expertise covering all the needs of regional businesses while maintaining their position as a leading legal firm in the Paris market. The firm has some 400 lawyers and legal experts gathered in a single location.

FIDAL has put in place an organisation allowing the firm to mobilise the best possible expertise for each project. The firm has 330 dedicated lawyers, including 160 in our regional locations, accompanying our clients in their international development projects.

Convinced that legal and fiscal expertise must be supplemented by economic and financial valuation, FIDAL has, over the last several years, spearheded an innovative policy in diversifying its activities in order to support the firm's 80,000 clients in their various projects.

Through its partnership with ADVISO PARTNERS, FIDAL holds a key strategic position with clients, advising them in their M&A deals.

Key figures

  • Founded in 1922
  • 90 local offices
  • 12 regional offices
  • 1,400 lawyers and legal experts, including 330 managing directors
  • €333m of revenues
  • 80,000 institutional clients