TERMINALS & STORAGES FOR LPG & PETROCHEMICALS Since last century DEC (Design Engineering & Consulting S.A.) and it's Sister Company OGECO S.A., are a Belgian Public Limited Liability Company, active in the design, procurement & construction of industrial projects. DEC team includes engineers, designers and technicians having notably a large experience and understanding in the Oil & Gas and especially in LPG sector. DEC was founded in Belgium in 1993 as Design Engineering & Consulting and has grown to become a global organisation, with offices in Belgium, France, Bangladesh, Tunisia, Burkina Faso, Ivory Coast & Nigeria.