Jevant Spencer International Co Ltd. 7, Abuja Road Off Ikwerre Road +234 84 235186 Environmental Services
Kedris Nig Ltd. Orosi House 5th Fl 28 Force Avenue Old GRA +234 84 334195, 239473 Environmental Services
Keto Scientific Ltd. Plot 180 NTA/Choba Road Mgbuoba +234 84 231627, 231625, 238580 Environmental Services
Innovative Environmental Managers Ltd. 31, Trans Amadi Ind Layout +234 84 331312 Environmental Services
International Centre For Safety Energy & Environmental Development. 39, Campbell Street Lagos +234 1 2646065 Environmental Services
Global Environmental Technology Limited. Cystal Palace Estate, NNPC Housing Complex Road, Edjeba +234 53 254622, 254193 - 212 Environmental Services