o Aniuzo Vegetable Oil Co. Limited
o Vegetable Oil Nigeria Limited
o Nigergas Limited Emene
o Canon Breweries Abagana
o Ferdinand Industries Limited
o Olympic Group
o Anambra Vegetable Oil Production Limited
o Project Development Institute, PRODA
o Ekwulumili Aluminum Industries
o Habib Bank Nigeria Limited
o Neimeth Nigeria Limited
o Nigeria Iron Ore Mining Company, Itape, Okene.
o Port Harcourt Refineries Ltd. Port Harcourt.
o Nigeria Navy, Apapa
o Standard Chartered Bank Ltd
o Triax Airlines Limited
o Golden Guinea Breweries Plc
o Gina Bottling Company Limited
o Jugo Industries Nnewi
o Cashlink Plc
o Family Economic Advancement Programme, The Presidency
o Dantata Industries Limited, Kano
o Supreme Oil Ltd Ilesha
o Cross River State Breweries Limited, Calabar
o Olympic Packing Limited, Onitsha.
o Earthco Nigeria Limited
o Maito Enterprises, Ibadan
o Regalia Nigeria Limited, Lagos
o Yuteco Foods Limited
o Tokson Farms Limited, Ilesha
o Safety Products Manufacturing Co. Lid Ikeja
o Rivercress Limited, Ilaro.
o Murnich Industries Ltd. Nnewi
o Alfo Industries, Amichi, Nnewi
o National Oil & Chemicals co Plc
o Strade Point Limited Calabar.
o Societe Adams Afrique. Abidjan, Cote d’voire
o Kiko Limited, Ikotun, Lagos
o Kembols Limited, Agege, Lagos
o Value Tech Supplies & Merchants Limited
o Ministry of Defense, Abuja Nigeria
o Murnico Oil Company, Kano
o Monyare Farms Limited, Lagos
o Hasan Jaffer Co. Ltd. Kano
o Petroleum Trust Funds, Abuja
o Ahtel Industries Limited, Makurdi
o Allukatex Invest Limited, Aba
o Caronc Nigeria Limited, Lagos
o Yinka Quarry, Ad Ekiti
o Reetex Water Company Ltd.
o Apex Global Aluminum, Oregun, Lagos
o Midlands Springs Limited, Lagos
o Afritech Limited, Onitsha
o Skaws Limited, Ibadan.
o Sokoto Oil Mills Ltd
o Nashtex Cotton Ginery Plc , Katsina
o Ecostone Company Limited, Abuja
o Anambra Motor Manufacturing Company Plc
o Nigerian Aviation Authority.
o Sunrise Flour Mills
o Olympic Maize Mills Awka
o BAPS Water Nigeria Port Harcourt
o Alumaco Plc Apapa, Lagos