Onshore and Offshore Engineering & Construction
Delivering efficient field support, powering offshore operations.
Horandez & Detroit Company Limited leads Africa's offshore services industry with unmatched reliability and safe, cost-effective, high-quality engineering for the most demanding oil and gas operations.ASMEB31.3 / B31.8 certified piping & pipeline codes
14.5kmTrans Forcados crude pipeline sectionally replaced
350TCompressor modules safely lifted & transported
ZeroCompromise on safety, integrity & quality
Who we are
Optimizing offshore operations. Driving efficiency, uptime, and profitability.
Horandez & Detroit Company Ltd (H&D) is an ISO 9001:2018 and ISO 45001:2015 certified offshore service provider, renowned across the Oil & Gas and Construction sectors for its technical excellence, innovation, and commitment to safety. With decades of experience operating in Nigeria's offshore and coastal environments, we have delivered high-impact solutions on a wide range of critical projects for International Oil Companies, private clients, and multinational conglomerates.
Our operations are supported by a dedicated team of COREN-certified engineers and offshore specialists who ensure every project is executed to the highest standards—safely, efficiently, and on schedule. At H&D, we bring deep industry knowledge and a proactive approach to offshore challenges, building a legacy of performance that continues to expand across the region.
Our Vision
To lead Africa's offshore services industry with unmatched reliability, customer focus, and operational excellence.Our Promise
Innovation, diligence, and responsiveness — delivering solutions that stand the test of time in harsh operational conditions.Safety & Integrity
We prioritize safety, integrity, and technical excellence in every offshore and onshore service we deliver.Rapid Response
Driven by a spirit of rapid response and innovation, we minimize downtime in the most challenging environments.Operational Excellence
Cost-effective, high-quality solutions engineered to exceed client expectations and advance industry standards.What we Offer
Our Services
We offer specialized offshore services including Turnaround Maintenance for platforms and FPSOs, piping and pipeline fabrication (ASME B31.3/B31.8), equipment maintenance, hot tapping, and line stopping.Turnaround maintenance of oil and gas facilities
Horandez & Detroit Company Limited delivers specialized Turnaround Maintenance services for offshore oil and gas. We a wide range of assets, including offshore flow stations, gas compression platforms, water injection units, and FPSOs, as well as associated chemical and petrochemical systems.Offshore & onshore pipeline construction
Horandez & Detroit Company Limited specializes in the fabrication and installation of high-quality piping and pipeline systems adhering to ASME B31.3 (Process Piping) and ASME B31.8 (Gas Transmission and Distribution Piping) codes.
Piping and structural fabrication & installation
We provide comprehensive Structural Fabrication and Installation services tailored to meet the highest industry standards.
Rotary and mechanical equipment repair and maintenance
We repair and maintain rotary and mechanical equipment critical to industrial and offshore operations. Our services include troubleshooting, overhaul, preventive maintenance, and performance optimization for pumps, compressors, turbines, gearboxes, and rotating machinery.Innovative engineering to the operator's nightmare.
When conventional approaches fail, our engineers deliver tailored solutions to the toughest field problems.Track Record
Selected projects delivered
We have delivered high standards on the ground in numerous regions across different fields.NEPL/HEOSL/PINL
28" TRANS-FORCADOS PIPELINE: WELD, LAY AND TIE-IN OF 1KM OF 28 INCHES PIPELINE (AKANTU/ODIDI/KEREMO)
2026
100%
DTSOL
DEBOTTLENECKING OF THE UMUSETI PRODUCTION FACILITY (ENGINEERING, PROCUREMENT, FABRICATION, INSTALLATION AND COMMISSIONING)
2026
100%
NEPL/HEOSL/PINL
28" TRANS-FORCADOS PIPELINE: SECTIONAL REPLACEMENT OF 14.5KM WEAK SECTIONS (LAYING, WELDING & TIE-IN)
2025
100%
DTSOL/SEPLAT
OBEN TURN AROUND MAINTENANCE (TAM 2024-UMBRELLA CONTRACTOR)
2024
100%
SEPLAT/DTSOL
OBEN GAS PLANT (TURN AROUND MAINTENANCE 2024 UMBRELLA CONTRACTOR)
2024
100%
NEPL/TREXM
OML 98 ULTRASONIC FLARE METER INSTALLATION (OGHARA-EFE GAS PLANT & FLOW STATION)
2024
100%
DTOSL/SEPLAT
OML 42 RE-ENTRY INSPECTION AND REVAMP OF KEREMO MANIFOLD
2023
100%
NPDC
KEREMO MANIFOLD REVAMP AND RE-ENTRY PROJECT
2023
100%
Our Clients
Companies we've worked with
We have delivered high standards on the ground in numerous regions across different fields.
