DORMANLONG ENGINEERING Dorman Long Engineering Creating Greater Opportunities Leading Nigeria EPC Company Learn More dormanlong Dorman Long Engineering Promoting Local Content Learn More GREAT EXPERTS Proudly Nigerian Learn More

Over 70 Years Of Engineering Excellence

Dorman Long Engineering Limited was established in 1949. Dorman Long is a leading Oilfield Equipment, Structural Steel, Marine Structures Engineering and Fabrication Company.

Dorman Long has contributed to Nigeria’s industrial and infrastructure development with steel fabrication and erection services. Historic landmark projects which Dorman Long has been involved in include the Niger Bridge which crosses from Delta State into Anambra State at Asaba/Onitsha. Dorman Long has also provided structural steel works for many Industrial buildings constructed from the 1950’s to the early 1970’s in Ikeja – Lagos State and Trans-Amadi Industrial Estate in Rivers State.

Today, Dorman Long continues to play a leading role in meeting the needs of the Oil and Gas, Telecommunications Power and other heavy industries by providing a ready local supply of international standard products and services which previously could only be obtained as imports.

Timi Austen-Peters



What we offer

Fabrication & EPC

Dorman Long operates out of three (3) yards in Lagos. Our historical head office at Idi-Oro, our galvanizing plant at Agege and our waterfront facility at the Nigerian Naval Dockyard (NND), Victoria Island…

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In 2009, Dorman Long installed and commenced the operation of the first heavy engineering quality large – scale, state of the art, hot – dip galvanizing facility in Nigeria at our Agege site in Lagos state…

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Asset Management

Employing seasoned oil and gas Industry professionals, expatriate and Nigerian, the Asset Management unit provides maintenance and operational services to oil and gas production facilities…

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Procurement & Logistics

We have developed mutually beneficial longstanding relationships with several Original Equipment Manufacturers (OEM) and renowned International…

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We are building engineering capabilities for Nigeria and Sub-Saharan Africa


    Sectors We Service

    • Power
    • Oil & Gas
    • Telecommunications
    • Manufacturing & Heavy Industry

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    HSE Value

    Our people, their motivation and dedication to customer service in a healthy, safe and clean environment are always a corporate priority.
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    Quality Service

    We are committed to excellence in all aspects of our business and we benchmark our standards against industry best practice.
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