STS is an Omani based engineering, fabrication, maintenance and construction contractor offering services primarily to the local Oil & Gas market. Although servicing the Oil & Gas industry is our major focus, STS has a long history in servicing other heavy industrial sectors in Oman including the Refining, Petrochemical, Aluminum and Power industries.

In addition to our multidiscipline Oil & Gas EPC, construction and maintenance capability STS offers extensive fabrication services and specialize in technically challenging and complex fabrication of exotic material such as CRA (Chrome Resistant Alloy), Aluminum and DSS (Duplex Stainless Steel) materials. Our services also incorporate HDPE (High Density Polyethylene) lining of piping systems, civil and building solutions to the retail, commercial and industrials sectors and technical services & training.