Hopening SA, together with its subsidiaries, provides fundraising, sponsorship, and philanthropy services in France. Its offerings include relationship marketing, digital marketing, mobilization communication, philanthropy and corporate sponsorship, data science and database services, innovation, acquisition, and legacy and gifts strategies. The company was formerly known as Optimus S.A. and changed its name to Hopening SA in March 2017. Hopening SA was incorporated in 1989 and is based in Puteaux, France.