Cohen Amir-Aslani

Our clients recognize that our Firm is totally open to the world with strong talents, values and skillsets.

About us

“Cohen Amir-Aslani is a Paris based international law firm, with more than 30 lawyers.

Since its creation, four decades ago, the Firm is dedicated to the highest standards in the practice of law.

Cohen Amir-Aslani advises a wide range of clients covering the full spectrum of business law including mergers & acquisitions, general corporate and commercial, tax, competition, environmental, finance and banking.

With its more than 40-years experience, our Firm has developed a strong reputation in the practice of business law in France and internationally, and has gained an excellent understanding of today’s global economy and markets.

Our attorneys represent and advise clients across a wide spectrum of industries, from agri-food industries, publishing and media agencies, healthcare, pharmaceutical companies and new technology ventures, real estate, automotive, military and paramilitary industries. Resolutely focused on international projects, our Firm assists medium and large companies, investment funds, financial and credit institutions as well as sovereign States and governmental agencies.

Our Firm’s culture derives from both continental Europe and from the Anglo-American world. We provide legal services on transactional matters and also litigate on behalf of our clients. We bring together for the benefit of our clients, teams of experts uniquely qualified to address the specificities of each case.

The Firm is also ranked in the LEGAL 500 as one of the most valuable French law firms.

More specifically our attorneys benefit from a unique experience in complex cross-border acquisitions of involving sensitive areas such as military and pharmaceutical industries. “

Key contact(s)

Ardavan Amir-Aslani

Ardavan Amir-Aslani


Ségolène Dugué

Ségolène Dugué

General Manager

Contact details


45, avenue Montaigne, 75008 Paris – France

+33 (0)1 42 12 99 00


1 country

founded in 1987

3 languages

Areas of expertise

  • Arbitration
  • Banking
  • Civil Litigation
  • Commercial
  • Competition/Antitrust
  • Corporate
  • Criminal business law
  • EU Law
  • Employment/Labour
  • Finance
  • Insolvency
  • Insurance
  • Intellectual Property/Licensing
  • Mergers and Acquisition
  • Taxation

Visit our website for more information:

What Our Clients Say

‘InterAct Law is not only a rapid expanding group of trusted international colleagues, but it is also a group of interesting people, and even a team of good friends.’

Joris Lensink

Chairman Interact Law, Partner at De Vos & Partners, The Netherlands

‘The close relations to law firms in other countries around the world are extremely helpful for our clients and our firm by having reliable and highly professional business partners.’

Christian Heimerl


‘All of our meetings are really great. Sharing experience with renowned firms of such diverse cultures is really interesting.’

Ricardo Madrona


‘If I ask for some advice, I get it in a very fast and uncomplicated manner.’

Martin Pulver


“We have found a great group of professionals, friends and people. Being part of this group is an outstanding experience”

Ricardo Chacón

C&R Mexico