Andorra Principalty :
Gruptudo Inc. (Technical Assistance)

Angola :
Deloitte Angola (Consulting)
Propetrol LDA (EPC Contractor)

Belgium :
McKinsey (Consulting)

Canada :
Nexen Inc. (Exploration & Production)
Tab Energy Inc. (Exploration & Production)

Denmark :
Maersk Olie og Gas a/s (Exploration & Production)

France :
Acergy S.A.,formerly Stolt Offshore (Offshore EPCI)
Armand, Boedels & Associés (Law Firm)
Bureau Veritas (Certification)
Doris Engineering (Design Engineering)
Emerson Process (Management  Process Engineering)
Lemaître Sécurité / Austrasia (Safety Shoes Manufacturer)
Nexans (Electrical Cables)
Pall Industrial Europe (Filtration and separation)
Salmson (Pumps Manufacturer)
Sundstrand International S.A. Sundyne (Valves, Fittings)
Technip (Offshore EPCI)

Japan :
Mitsui & Co. (Conglomerate)

Korea :
Tym Co. Ltd. (Machineries)

Namibia :
Ocean Liner Services,Manica (Shipping Lines)

Netherlands :
Damen Shipyards (Naval Yard)
Global Pacific & Partners - Glopac (Publishers)

Nigeria :
Amex Brown Ltd. (Fruit Juice Manufacturing)
Caverton Helicopters (Aviation Services)
Century Energy Services Ltd (Engineering & Maintenance)
Chaste Project Group (Architecture, Civil Engineering & Construction)
Elf Petroleum Nigeria Ltd., Total (Exploration & Production) 
Fairway Offshore Ltd. (Marine)
GAC Logistics Nigeria Ltd. (Logistic Services)
Globestar Engineering Co. Nig. Ltd. (Offshore Engineering)
Jagal Ventures (Construction)
Jay-Jay Okocha Group (W.A.) Ltd. (Trading)
Jil-It Nigeria Limited (Environmental Services)
KBR Oil and Gas Services Nigeria Ltd. (Oil & Gas Engineering)
Koinonia Ventures Ltd. (Export Consultants)
Lamnalco Nigeria Ltd. (Support Vessels)
Lonestar Drilling Nigeria Ltd. (Drilling Contractor)
Noreast Petroleum Ltd. (Exploration & Production)
Orlean Invest West Africa Ltd. (Oil & Gas Services)
Perchstone & Graeys (Law Firm, Sollicitors, Advocates & Arbitrators)
Pescco Ltd. (Import of frozen Foods & Industrial kitchen equipment)
PPC Ltd., formerly Philips Project Center  (Electrical Engineering)
Pipe Systems Nigeria Ltd. (Pipeline Engineering)
Shell Nigeria E & P Co. Ltd.- SNEPCO (Exploration & Production)
Stolt Comex Seaway Nigeria Ltd (Diving & Subsea Services)

Norway :
Active Subsea AS (Offshore Vessels)
Advanced Production & Loading AS - APL (Mooring / Turret / Offloading)
Omak Maritime (Support Vessels)

Portugal :
Hemotron, SA (Laboratory Equipment)


Spain :
Institute for International Research España SL (Organization)

South Africa :
3M South Africa (Pty) Ltd. (Safety, Security, Protection)
Leges Mundi (Law Firm)

United Arab Emirates (U.A.E) :
Aggreko International Projects (Power Engineering)
Euromatech (Training Services)

United Kingdom :
Afren Plc. (Exploration & Production)
Afrinvest Limited (Investment Banking)
Alain Charles Publishing (Publishers)
Armor Group (Risk Management)
BDC Commercial Enterprises (Exploration & Production)
Burren Energy Plc. (Exploration & Production)
Business Monitor International (Publishers)
Craig International Supplies (Procurement Services)
FMC Technologies Ltd. (Subsea Equipment)
Hardy Oil & Gas Ltd. (Exploration & Production)
Henley Media Group (Publishers)
Intership Ltd. (Barges operations)
Sullivan & Cromwell, LLC (Law Firm)
Worldwide Energy Logistics Ltd. (Logistic Services)
Wosley Investments (Consulting)

United Sates of America (U.S.A.) :
Cheniere Energy Inc. (LNG Industry)
ConocoPhillips (Exploration & Production)
Equity Energy Inc. (Exploration & Production)
Jones Day (Law Firm)
Magellan E & P Holdings Inc. (Exploration & Production)
Monolith Investments (Investment Services)
SNL Technologies, LLC (Project Management)