Goshenvilla Limited

Zibahnezer offers Management consultancy, such as business processes improvement, quality and environmental auditing, geotechnical services, services and oil tools supply.

31 Azumini Street, off Airport Road, Rumuodomaya Port Harcourt, Rivers State

0813 750 4601

Karidav an integrated service company that offers a wide range of solutions in the areas of environmental services, engineering services and waste management.

18 Uyo Street, Rumumasi, Port Harcourt, River State, Nigeria

0803 764 3981

Owel-Linkso Group, a multidisciplinary services provider of project management, inspection & certification, engineering & consultancy, manpower, facilities operation & maintenance services to the Nigerian oil & gas, power & construction industries.

150 NTA /Choba Road, Mgbuoba Port Harcourt, Rivers Nigeria

084 235918

Frigate Upstream & Energy Services Limited is one of the drilling and environmental waste management companies in Nigeria and specializes in vessel and boat tank cleaning, waste water treatment and drilling waste management.

Plot 42 Alfa Close, Off Abacha Road, GRA Phase 3 Port Harcourt, Rivers State

0803 300 2409

Nyesco Energy Service Limited provides a wide range of energy services from fire fighting equipment to gas detection and monitoring equipment, communication equipment, oil field equipment, solar power-system and general procurement.

36 Obio/Trans-Amadi Road, Rumubiakani, Port Harcourt, Rivers State

0818 265 4527