Marie-Avril Roux-Steinkühler is an IP/IT lawyer with over 20 years of experience specialising in copyright, media, trademarks, and new technologies. Based between Paris and Berlin, she advises clients across France, Germany, and internationally, working in French, English, and German. She is Partner and Co-Founder of MARS-IP, a Franco-German law firm, and President of French Tech Berlin. Marie-Avril represents creators, media companies, and international brands across sectors including publishing, music, film, fashion, and advertising, with particular expertise in cross-border IP strategy and brand protection.