About Company
At Olive Grange Limited, we redefine excellence in Nigeria’s oil and gas industry. With nearly two decades of experience, we deliver integrated engineering, procurement, construction, and management solutions that optimize production and ensure operational efficiency — from exploration to distribution.
We are an indigenous integrated oil and gas servicing company providing world-class innovative service solutions across the upstream, midstream, and downstream sectors. Our strategic advantage lies in our technical expertise, commitment to safety, and compliance with global best practices.
Our Services
At Olive Grange Limited we offer a full spectrum of specialized services designed to meet the complex demands of the oil and gas industry. From large-scale EPCI projects to manpower supply, marine logistics, and power distribution, we combine technical precision, strong partnerships, and safety-driven practices to deliver measurable results every time.
Engineering, Procurement & Construction (EPCI)
Complete project lifecycle services from concept design to construction and commissioning tailored to your specific technical and operational needs.
Marine Vessel & Offshore Support Services
Fleet management, logistics coordination, diving support, and offshore operations executed with efficiency and compliance.
Manpower Supply Services
We deploy certified professionals across all technical and managerial levels. Our team handles recruitment, payroll, insurance, and welfare to give clients peace of mind.
Supply Chain & Equipment Procurement
We deliver a broad range of industrial and oilfield equipment sourced from global manufacturers to meet your project specifications.
Electrical & Power Systems
We supply, install, and maintain power infrastructure including transformers, substations, and rural electrification networks ensuring reliable energy distribution nationwide.
Our Strength
- Integrity
- Customer Focus
- Excellence
- Teamwork
- Innovation
- Sustainability
- Accountability
- Health, Safety & Environment
Why Choose us
At Olive Grange Limited, we combine technical expertise, innovation, and local insight to deliver efficient, safe, and reliable solutions across the oil and gas value chain. Our commitment to excellence ensures every project meets the highest global standards.
At Olive Grange Limited, we develop reliable and scalable power infrastructure projects across Nigeria. From transformer installations and substation construction to rural electrification and street lighting, we deliver turnkey solutions that enhance power distribution and promote energy accessibility. Our goal is to support the nation’s energy transition through innovation, sustainability, and technical excellence.
Our electrical engineering solutions cover design, procurement, installation, and maintenance of advanced electrical systems. We integrate modern technologies for power generation and distribution, ensuring efficiency, safety, and reliability. From grid connections to industrial electrification, Olive Grange provides solutions that meet both local and international standards.
We execute a wide range of engineering and construction projects, including civil works, infrastructure development, and facility construction. With a team of skilled engineers and project managers, we combine precision, innovation, and sustainability to deliver projects that stand the test of time. Every structure we build reflects our commitment to quality and functional design.
Our consultancy and project management services provide end-to-end support — from feasibility studies and risk analysis to budgeting and procurement. We work closely with clients to plan, execute, and monitor projects efficiently, ensuring cost control and compliance. At Olive Grange, we turn complex engineering challenges into practical, sustainable solutions.