Building a Better Oman, Since 1981
Douglas OHI L.L.C is a joint venture Omani-British Company established in 1981 to carry out construction projects in the Sultanate. The Omani Partner is Oman Holdings International S.A.O.G.
The British Partner is Interserve Plc, which changed its name on 7th March, 2001 from Tilbury Douglas Plc, a long-established and substantial construction group listed on the London Stock Exchange.
Tilbury Douglas Plc was formed in 1992 with the merger of R.M. Douglas Plc and Tilbury Plc resulting in a diverse, financially strong company with excellent technical and management capabilities.
Douglas OHI has undertaken a variety of civil and building projects throughout its 30 years of trading. Over the past 20 years it has ventured into oilfield activities throughout the interior of the country. The remoteness and geography in which the work has been carried out have presented many challenges which led to the development of our proven safety and quality systems.
The Company has received accreditations to ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007 for the provision of civil engineering, procurement and construction contracting services for buildings and other industrial infrastructure facilities; Environmental Management and Occupational Health & Safety Management Systems respectively.
Investing in Excellence to be The Trusted Partner
Douglas OHI is a leading Omani provider of construction services with a national and regional business network, offering the flexibility to undertake a full range of whole-life sustainable solutions for buildings and civil engineering projects from business case, through design, procurement, construction and ongoing aftercare. Our core business is about creating and maintaining the physical assets that underpin the fabric of society.