Curtain Bros Papua New Guinea Limited (CBPNG) is an experienced and well recognized civil and marine construction contracting company having provided 0ver 50 years of service to the development of infrastructure throughout Papua New Guinea and the Pacific generally.

From the construction of the Poreporena Freeway in the late 1990’s, the first major freeway in Port Moresby to the Paga Hill Ring-Road which opened the flow of traffic through Town, building roads and bridges linking communities in the Southern Highlands and the Western Province, CBPNG has been a major contributor to the construction and improvement of road infrastructure in the city of Port Moresby and in remote locations in the rest of the country.  As part of the Clough Curtain Joint Venture, it participated in the early works for the massive PNG LNG pipeline project for ExxonMobil.  In addition, CBPNG carries out earthworks for building projects, for both external clients and for the Curtain Group building projects.

CBPNG has also completed, in recent times, a number of significant marine structures and construction projects including construction of international wharves at Alotau and Port Moresby for PNG Ports Corporation.

CBPNG has a large selection of marine construction equipment including project ships (900 tonne), floating work platforms and crane barges, crawler cranes (up to 280 tonne capacity), pile driving equipment (hydraulic impact and vibro pilers) and various dredging clamshells.

At the Curtain Bros Motukea Island base in Port Moresby we have the largest steel fabrication shop and the largest precast concrete factory in Port Moresby.


  • Civil Engineering & General Contracting
  • Marine Structures
  • Road works and Bridge Construction
  • Steel & Precast Concrete Manufacturing & Fabrication
  • Remote Area Civil Projects incl. Mine development


The Curtain Bros PNG Head Office and operational base is on Motukea Island, Port Moresby some twelve kilometres from the Port Moresby Central Business District. Motukea Island is a commercial property of Curtain Bros that hosts, operational facilities include steel fabrication, Papua New Guinea Dockyard, with a 5000 tonne capacity slipway, and residential facilities.


Motukea Island, Porebada Road
PO Box 441, Boroko, NCD
Port Moresby
Papua New Guinea


+675 321 2300



© Copyright 2018 Curtain Bros Papua New Guinea Limited. All rights reserved.