Introduction Supply Chain Services Brokerage Purchasing Trading Representation Confidentiality Terms & Conditions Contacts Email Home		Exsen Limited was incorporated in the United Kingdom during 2003, and operates within two areas of activity namely: Supply Chain Services � specialising in bulk liquid cargoes, Exsen offers brokerage, purchasing and trading services. Process Simulations - during 2006 Exsen obtained the agency for Sub-Saharan Africa of DELSIMSYST computer based Process Simulators for training in the Oil, Gas and Chemical Industries.