Prenax is an international subscription agency specializing in corporate B2B services, with offices in France, UK, Sweden, Finland, Norway, US, and Australia.

Founded in Sweden in 1993, the company acts as an intermediary between corporate clients and content providers. Prenax’s services enable customers to subscribe, re-subscribe or unsubscribe to content supplied by publishers, invoice retrieval, manage disputes, and gain an analytical view of expenses. All Prenax services are automated within a software platform that connects over 40,000 publishers with more than 4,000 customers.

Arts et Biens invested in Prenax in 2012 through an MBO, acquiring the company alongside management from venture investors who had previously funded its growth.

In 2018, Arts et Biens sold its stake in a transaction facilitated by Actomezz and Société Générale.