Mangrove Engineering Nigeria Limited

For more than two years, we've focused on making the best handmade footwear in Port Harcourt, Nigeria.

20 Ohia Street Orogbum Old GRA, Port Harcourt, Rivers State

0813 345 1121

Dovewell Oilfield Services Limited is a competent oil and gas company that specializes in inspection services, onshore and offshore crane maintenance, marine support, vessel cleaning and many others.

Plot 10 JC International Street, New Trans-Amadi Industrial Layout, Off Peter Odili Road, Port Harcourt, Rivers, Nigeria

084 361 633

Ohenmerge Company Limited is Nigerian engineering and construction company based that provides superior environmental studies & restoration services, analytical laboratory, marine vessel services, waste management and engineering construction services.

No 19 Sen George Sekibo Road, off Peter Odili Road, Trans Amadi Industrial Estate Port Harcourt, Rivers Nigeria

0803 235 6429

Trans Global Environmental and Engineering Limited is a registered Nigerian business made up of a team of experienced engineers in different fields such as civil engineering, environmental engineering and lots more.

17A Honourable Temple Amadi Avenue, GRA Phase 3, Port Harcourt, Rivers State

0907 875 1547

Sherman Gray Limited is an engineering, procurement and construction company based in Port Harcourt, that provides services in civil engineering construction, consulting, procurement and outsourcing services for the oil and gas industry development.

3rd Floor, Vicon House, 80 Stadium Road, Rumuomasi, Port Harcourt, Rivers State, Nigeria

0702 509 0837