About us

Mayer & Associés (M&A) was established in Hong Kong in 1995. It is a law firm registered with the Law Society of Hong Kong previously known as TMA (Thomas, Mayer & Associés).

The change of the firm's identity in 2020, wanted by a dynamic team of skilled lawyers, reflects a new spirit while maintaining the firm's high professional standards.


Our main focus


M&A specializes in the economic migration of companies from Europe to South-East Asia, particularly China, and from South-East Asia to Europe, particularly France. Our firm provides its clients with the possibility to carry out their investments projects owing to technical solutions based on its in-depth knowledge of the economic and legal environments of these regions, together with its more than 25 years of experience in the commercial and legal practices of the relevant countries.


Our firm also provides expert legal advice to both corporations and individuals across a variety of dedicated practice areas.


Our values


Integrity, good governance, a responsible attitude, and a relationship with clients built on trust without compromising our independence are the values that guide us in all our actions.


Integrity & Good Governance
We uphold strong moral principles even in circumstances where most people would accept to change them. We hold ourselves accountable to clients without compromising our efficiency.


Responsible Attitude
We take at heart to manage our clients' interests in a reliable way, taking when necessary appropriate action at our own initiative with care.


We do not get involved in the management of our client's businesses. Our independence and our professional attitude give us the peace of mind without which we could not resolve complex issues very stressful to our clients.




Our experience and our values allow us to provide quality independent legal advice in cases which are sometimes complex and require inventiveness. We are resourceful in finding legal solutions for our clients involved in cross border transactions.
Contributing to our client's success stories is our reward.
Our management style unleashes creativity and fosters healthy competition and collaboration within the legal team making up our firm.
We have been awarded many times the Hong Kong Business Outstanding Enterprise award in the legal sector.



Social responsibility


Additionally to pro bono work made from time to time for individuals in distress, Eric Mayer is involved in two charities: the French Solidarity Fund and ANU Mongolia Charity which are both recognized by the Hong Kong government as being charitable trusts of a public character.
The second charity is a long-term personal project the main purpose of which is to help the children and the school of the community of Burentogtoh, Khovsgol province, Mongolia (www.anumongoliacharity.org).