About us

G.O.S.L Nigeria Limited is an indigenous leading company in offshore survey and support services for the Oil and Gas sector. We are committed to excellence, customer satisfaction, and promoting local content while upholding the highest standards of quality, safety, and sustainability.

Who we are

G.O.S.L Nigeria Limited is an indigenous company incorporated in Nigeria, founded in 2005, which has now evolved into a leading company providing a range of offshore survey and support services to the Nigerian oil and gas sector.

Over the years, we have consistently built trust with our clients by delivering reliable, innovative, and cost-effective services tailored to their project needs. Our operations are driven by customer satisfaction, with a strong focus on quality, health, safety, and the environment.

Our Impact at a Glance

GOSL is ISO 9001:2015 and 45001:2018 certified, demonstrating our commitment to quality and safety. As a member of the British Safety Council, we adhere to IMCA and API standards, ensuring our services meet the highest international benchmarks.

20+

Years of proven experience delivering offshore survey and support services to the Oil and Gas sector.

ISO 9001 & 45001

Certified for world-class quality, health, and safety management across all operations.

1.8M+ Hours LTI-free

This achievement was made possible through consistent dedication to safe work practices.

What we do best

Delivering Excellence in Every Project

We are the indigenous leading company in hydrographic survey and offshore support services for the oil and gas sector, delivering world-class solutions that combine local expertise with global standards of excellence. Our services include:

  • Geophysical Survey and Positioning Services
  • Geotechnical Investigations Services
  • Uncrewed Surface Vessel (USV) Services
  • ROV Services
  • Marine Support Services and more.

Our Port Harcourt base is fully equipped with ROVs, USVs, geophysical and geotechnical equipment, supported by a skilled team of Nigerian professionals ready to deliver immediate offshore project support.

Our Mission

To continuously strive to provide excellence in offshore survey and other marine services by assembling the best resources available in the most efficient manner to attain superior client satisfaction.

Our Vision

To be the preferred and recognized indigenous provider of offshore Geosciences in the Nigerian Oil and Gas Industry and indeed the rest of the African Region

High-class services, our standard…

Accreditations

World-class Accreditations and full regulatory compliance.

Mapping the Seabed, Advancing the Future Beneath the Surface.

At GOSL, we help companies build the future by delivering offshore solutions grounded in local expertise, cutting-edge technology, and a commitment to purposeful impact. Our operations span the offshore landscape of both Nigeria and Africa, providing subsea excellence and unwavering safety. With every project, we combine insight and innovation to power the next wave of exploration.