Gemological Institute of Nigeria

Onshore Frontiers Limited (OFL) is a solid mineral exploration & mineral processing company comprising of geologists, geophysicists, engineers, economists, accountants & administrators offering solid mineral consultancy & mineral exploration services.

2B Anambra Crescent, Off Nile Street, Maitama, Abuja FCT Nigeria

+234 803 539 3982

Wenner Geodrills Ltd provides services in solid mineral exploration, civil and geo-technical engineering, borehole drilling and lots more.

1, Rumuokwachi Street, Ozuoba, Port Harcourt, Rivers Nigeria

+234 803 851 8871

NEPS Nigeria operates as an oil and gas consultancy firm and offers services in solid minerals exploration, mining, processing & allied services, tanker vessel leasing & crude/petroleum products trading, materials procurement & asset disposal

3, Ayorchia Ayu Road, GRA, Gboko, Benue State, Nigeria

+234 808 254 8173

Red Mining Company is a fully registered Nigerian company engaged in the business of solid minerals mining and services in the areas of mapping, exploration and exploitation.

22 Atiku Abubakar Road, Jimeta Yola, Adamawa State Nigeria

+234 706 574 1456

Entity Sovereign is an oil mining and exploration company located in Port Harcourt, Rivers, Nigeria.

6A Geodetic Road, Rumuomasi, Port Harcourt, Rivers, Nigeria

+234 802 350 2217