STS has grown consistently over its 25+ year history diversifying its operations to suit the changing business environment and has developed into a company employing a large multi-national, multi-disciplined workforce of over 5000 employees. Accommodation and messing facilities for the workforce have been established in strategic locations, from North to South Oman as well as in the capital area of Muscat.

STS owns an exhaustive list of approximately 800 items of construction plant, machinery and vehicles engaged in various projects as well as a major plant maintenance workshop in Muscat, Oman and dedicated areas for plant maintenance at various construction sites around the country.

STS has established fabrication workshops in the capital area Muscat and Industrial city of Sohar in Oman.