Since 1983, Secretary-General of the PETITES AFFICHES group.

Since 1991, Chairman of the LEXTENSO EDITIONS company.

From 2000 to 2002, Chairman of the National Federation of the French Press (FNFP). 

From 1999 to 2005, Chairman of the National Federation of Specialized Press Information (FNPS).

From 1998 to 1999, Chairman of the Syndicate of the Economic, Legal and Political Press (SPEJP). 

From 1994 to 1999 and since October 2005, Member of the Joint Commission of Publications and Press Agencies (CPPAP).

Since 1996, Judge at the Commercial Court of Paris.

Knight of the Legion of Honor and Knight of Arts and Letters.