Redal Corrosion Limited KM 7, Smafs Base, Portharcourt-Eleme Expressway +234 84 881472, (0)803 3390598, (0)805 2738859 Oilfield Inspection Services
Robinson International Inspection Ltd. 5 Idowu Taylor Street, +234 1 2620215 Oilfield Inspection Services
SGS Inspection Services Nig Ltd 1 Wogu St D-Line +234 84 238349, 232961, 234481, 234783 Oilfield Inspection Services
Allied Inspection Services Ltd 9 Igboukwu Close, 2nd Artillery Junction, Rumuogba, Obio +234 84 610691 Oilfield Inspection Services
Globe Inspection Nigeria Limited Plot 144 Trans Amadi, Industrial Layout +234 84 331284, 331288, 331258 Oilfield Inspection Services
Hull Inspections 3 Oduyemi Street, Anifowoshe, P. O. Box 4597, Oshodi +234 1 7940248, (0)805 8696116, (0)805 8696119 Oilfield Inspection Services
Inspection And Tests Nigeria Limited (ITL) 24 Bende Street, Along Shell Contractor's Gate, Rumuomasi,P.O.Box 5064, Port Harcourt +234 84 232047, (0)803 5006525 Oilfield Inspection Services
International Corrosion Control Limited No.1 Nsukka (Nkoro) Street, Mile 1 Diobu +234 (0)803 7028364, (0)702 5195741 Oilfield Inspection Services
Oiltest Limited Plot 182 Trans Amadi Industrial Layout, P.M.B 5135, Port Harcourt +234 84 235254, 230931 Oilfield Inspection Services