For over twenty years, Julien has advised clients of all sizes — including French and international multinationals, particularly American groups — across all sectors related to creative industries, cultural industries, and live entertainment. His expertise spans audiovisual, film, music, live performance, advertising, video games, sports, media (press, TV, radio, digital), and publishing.
Julien’s career — shaped by in-house legal roles at industry leaders such as TF1, SACEM, Banijay, and NBCUniversal, as well as his own firm (2015–2019), and later at DTMV Avocats (2019–2022) and Simon & Associés (2022–2025) — gives him a strategic understanding of the legal challenges specific to these industries.