Engineering

56 Onumini Ahia, Ogidingba, Trans-Amadi Industrial Layout, P.O. Box 4088, Trans-Amadi, Port Harcourt, Rivers, Nigeria

2 Raymond Njoku Street, S.W. Ikoyi, P.O. Box 75350, Victoria Island, Lagos, Nigeria

Plot 1, Effurun/DSC Expressway, Effurun G.R.A. Extension II, P.O. Box 279, Effurun, Delta State, Nigeria

3A, Udi Street, Osborne Foreshore Layout, Ikoyi, Lagos, Abia, Nigeria

SESWA House, Limca Way, Plot 2, Block J, Isolo Industrial Estate, Isolo, P.O. Box 111, Apapa, Lagos, Nigeria

15 Adelabu Street, Surulere, Lagos, Nigeria

Western House, 3rd Floor 8/10, Broad Street, Lagos, Nigeria

49 Iga-Iduganran Street, Idumagbo, Lagos Island, P.O.Box 3959, Festac Town, Nigeria

54 Corporation Drive, Dolphin Estate, Ikoyi, P.O. Box 55100, Falomo, Ikoyi, Lagos, Nigeria

261A, Corporation Drive, Dolphin Estate, Ikoyi, P.O. Box 1585, Marina, Lagos, Nigeria

Yasuha Plaza, behind AP Plaza Plot 1046, A5, Bosoum Close, off Adetokunbo Ademola Crescent, Wuse II, Abuja, Nigeria

Block 3 (Top Floor End), Edewor Shopping Centre, Warri/Sapele Road, P.O. Box 3923, Effurun, Warri, Delta, Nigeria

4 Cobb Road, Off Hospital Road, Eket, Akwa Ibom, Nigeria

11 Port Harcourt Road, Aba, Abia, Nigeria

3 Sefia Close, Tornado House, Off Third Marine Gate, Warri, Delta, Nigeria

11 Kofo Abayomi Avenue, Apapa, Lagos, Nigeria

52 Wimpey/ Eagle Cement Road, Mile 4, Port Harcourt, Rivers, Nigeria

5 Emmanuel Kolawole Street, Off Bajulaiye Road, Shomolu, Lagos, Nigeria

91 Zik Avenue, Uwani, Enugu, Nigeria

4 Buchanan Close, Off Aminu Kano Crescent, Wuse II, Abuja, Nigeria