Derivatives Capital (DC), a firm specialising in the creation and research of bespoke structured products for institutional, corporate and private banking clients, has been approved to conduct business by the French regulator, l'Autorité des Marchés Financiers (AMF). The firm is headed by Julien Marette and Fabienne Maillot, according to a statement, which said that it had partnered with RBC Dexia to hold its client accounts. Marette, DC's president, was previously a director responsible for t