Complementary profiles…
Whose expertise in labor law has been recognized for many years.
Isabelle Ayache-Revah
Partner
Attorney at the Paris Bar

ayache@raphael-avocats.com
+ 33 (0)1 53 83 08 10
Labor law
Isabelle Ayache-Revah has developed a specific expertise in implementing major changes within companies (reorganization, voluntary redundancy plans, remuneration plans, collective bargaining…), as well as in litigation involving high strategic, financial, and image stakes.
She handles many cases related to psychosocial risks, and regularly advocates on topics of discrimination and moral and sexual harassment. She also assists company leaders in their departure negotiations.
Isabelle is ranked in the 2024 edition of the BEST LAWYERS guide.
Typology of clients
Isabelle Ayache-Revah assists French and international groups and their subsidiaries, as well as SMEs and ETIs in various economic sectors, including:
- the banking sector (deposit banks, investment banks, credit institutions, funds, factoring actors, leasing…)
- insurance (brokerage, insurer…)
- industry (construction, equipment manufacturers…)
Career
- Creation of Raphaël Avocats in 2008
- Co-founder of Flichy & Associés in 1999
- Associate at Gide Loyrette Nouel (1994-1997)
Education
- DEA in Business Law and Economic Law (University Paris-I Panthéon Sorbonne)
- Master's degree in Modern History (University Paris-I Panthéon Sorbonne)
Languages
French, English
Margaux Orsini
Counsel Lawyer
Attorney at the Paris Bar

orsini@raphael-avocats.com
+33 (0)1 53 83 08 11
Typology of clients
Margaux Orsini assists a clientele of companies and executives, particularly in the luxury goods, banking, retail and industrial sectors. She advises and litigates on all aspects of individual and collective labor relations.
In collective bargaining, she advises clients on issues such as occupational health, working hours, harassment (prevention and internal investigations) and employee savings schemes. She has also developed particular expertise in URSSAF disputes.
Finally, she also assists clients with all issues relating to unfair competition.
Career
- Associate at Raphaël Avocats from 2018
- Associate at Fromont Briens from 2015 to 2018
Education
- Master 1 in Labor Law (University of Montpellier)
- Master 2 in Social Protection Law (University of Montpellier)
Languages
French, Spanish, English