Topline is focused on providing value-added services to meet the engineering, procurement and construction needs of our clients. We have executed and successfully completed various pipeline construction projects for liquid and gas pipelines on land and in swamp terrains.  The sizes range from 2 to 36 inches in diameter.

Our pipeline construction service includes the following:

  • Pipe construction - Weld & Lay  
  • Well head hook up,
  • Sectional Replacement,
  • Thrust Boring,
  • Dirt & Rock Trenching
  • Composite Repair.

We own a broad range of pipeline construction equipment which include excavators, swamp buggies, pay loaders, pipe carriers, cranes, welding machines, etc.

We rank among the top pipeline contractors, with a strong record of pipelines laid around Nigeria, West Africa sub-region and Middle East under the most difficult environmental and logistical conditions, such as deserts, forests, jungles and swamps.

Our large, modern and specialised construction equipment fleet, allows us to execute every type of oil & gas pipeline construction on budget, reliably, flexibly, quickly and to the highest standards of safety and quality.

Our composite solutions and service offerings are unrivalled in this highly specialized field. Ranging from carbon fiber to fiberglass to a variety of hybrid combinations, when used with our proprietary resins, our reinforcing systems deliver unparalleled product performance and conform to ASME PCC-2 and ISO TS 24817 standards. 



40 Birabi Street, GRA Phase 1, P.O Box 7847, Port Harcourt,
Rivers State.
+234 84 462 638,
+234 908 781 0140


Plot 4-8 Topline Street, Off DSC Expressway (Opposite Total Filling Station) Otokutu (Near Warri),
Delta State.
+234 53 321 480,
+234 807 401 1720


Liberty tower, 4th floor, Sheik Khalifa Street, P.O Box 7615, Abu Dhabi.
+971 2 627 2737
Fax: +971 2 627 0048


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    "...Paving the way in the Pipeline and Process Engineering industry, using top notch equipment and capable engineers to achieve desired results".

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