Marenco joined RKH Group in London in 2003 where he headed up the International Property Division. He has 21 years’ experience in corporate insurance, facultative reinsurance, captive reinsurance and risk management including two secondments to Bermuda and Luxembourg. Previously, Marenco was risk and insurance manager at the global steel company Mittal Steel (now ArcelorMittal). For a period of five years he successfully designed, placed and managed national and global insurance programmes for insurance classes including property, credit and marine. Prior to that Marenco worked in various divisions at Gerling Konzern in Cologne, Germany. Marenco started his career at German insurance broker Interassekuranz Sitt & Overlack GmbH. He is a chartered insurance practitioner (IHK Germany) and holds a master degree in business law and economics from the German university RFH in Cologne.