Your Trusted Partner Explore Services Integrated oilfield solutions for safe, efficient, and sustainable project delivery across West Africa, from deepwater exploration to onshore production support. Integrated Oilfield Solutions Offshore. Onshore. Delivered. Explore Services From subsea engineering and fabrication to platform support and onshore construction, Ralfhag delivers turnkey solutions built on safety, precision, and performance. Integrated Oilfield Solutions Integrated Energy Solutions Explore Services We provide end-to-end oilfield services combining local knowledge with global standards to support clients across the entire upstream lifecycle. Integrated Oilfield Solutions

Our Impact at a Glance

30+

Projects Delivered

+35Yrs

Experience

10+

Core Services

20+

Community Reach

About us

Globally Aligned. Committed to Excellence.

Ralfhag Nigeria Limited is a Nigerian-owned Oil & Gas service company, registered with the Corporate Affairs Commission and licensed by the Department of Petroleum Resources (DPR).

For over 30 years, we have delivered engineering, construction, procurement, and consulting services to clients across the oil & gas industry, government agencies, universities, and major private enterprises.
Driven by innovation, integrity, and a commitment to our host communities, we continue to set standards in safe, efficient, and cost-effective project execution.
Engineering & Technical Services Consulting & Procurement Construction & Mechanical Maintenance Pipeline & Marine Services
Our services

Our Core Offerings

Driling & Well Services

Driling & Well Services

Subsea Engineering & Instalaltion

Subsea Engineering & Instalaltion

Onshore Pipeline Solutions

Onshore Pipeline Solutions

Marine & Logistics Support

Marine & Logistics Support

Flow Assurance & Chemical Services

Flow Assurance & Chemical Services

HSE & Regulatory Compliance

HSE & Regulatory Compliance

We provide end-to-end solutions across the oil & gas value chain from consulting to field execution

Engineering & Technical Services

Full-scope mechanical, civil, electrical,
and subsea engineering.

Construction & Mechanical Maintenance

From plant installations to routine maintenance.

Pipeline & Marine Services

Installation, inspection, cleaning, and support vessels.

Consulting & Procurement

Strategic advisory and efficient sourcing across projects.

What Sets Us Apart

Why work with us?

We’re a fully registered Nigerian-owned company with over 30 years of experience delivering engineering, construction, procurement, and consulting services to top oil & gas, government, and private clients.

Our expert team combines foresight, innovation, and discipline to deliver safe, timely, and cost-effective outcomes — consistently exceeding client expectations.

We’ve delivered projects for oil & gas majors, government parastatals, universities, and private enterprises across Nigeria and West Africa.Bring to the table win-win survival strategies to ensure proactive domination. At the end of the day, going forward, a new normal that has evolved from generation X is on the

We actively invest in host communities through environmental and development initiatives, aligning our work with long-term impact.

Yes. We’re licensed by DPR, registered with CAC and NIPEX, fully tax compliant, and aligned with NUPRC and NCDMB standards.

Testimonials

What Client's Are Saying

Industry Observation

“Ralfhag’s diligence and unique approach to project execution have earned immense praise from clients across sectors.”

Anonymous Client

“Their combination of academic and professional expertise consistently delivers standout results.”

Project Manager, Government Sector

“With Ralfhag, we got more than just a contractor — we gained a reliable partner with foresight and discipline.”

Community Liaison Officer

“They don’t just talk about community development — they implement real, measurable initiatives.”

Industry Peer

“Ralfhag’s commitment to integrity, innovation, and performance sets them apart in a competitive industry.”
Ralfhag