Construction

STS has a rich and varied experience in execution of challenging projects within critical timelines and stringent parameters.

We deploy advanced construction methodologies, well-defined systems, softwares and proven procedures. We have over 1,200 items of equipment, in over 80 categories,with complete mobilisation across project sites to ensure timely completion.

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Tank EPC

For over a decade, STS has successfully executed design, procurement, construction, maintenance and repair of steel storage tanks. We have a dedicated team of skilled personnel and specialized equipment to carry out tank design and construction activities in-house whilst maintaining high standards of HSE and Quality.

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Fabrication

STS operates two specialized fabrication workshops in Oman, located at Nizwa and Sohar industrial zones covering a total area of 125,000 sqm. We have also set up on-site workshops across Oman to serve the Integrated Engineering and Maintenance Contract for PDO.

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Maintenance

STS forte is Plant Maintenance, Turnaround and Shutdown across petrochemical plants and refineries. Since inception, STS has been providing maintenance services to the oilfield operators in Oman and carried out successful preventive and breakdown maintenance campaigns on static and rotating equipment. Our maintenance capabilities extend to mechanical, instrumentation and electrical disciplines.

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HDPE Lining

United Special Technical Services LLC (USTS)

USTS is a Joint Venture between United Pipeline Systems and STS. USTS provides Tite Liner®, which is the world’s leading thermoplastic lining system for protecting pipelines from corrosion and internal abrasion. USTS has completed projects for major companies such as Saudi Aramco, BP, Kuwait Oil Company, Petroleum Development Oman, Occidental Petroleum, Daleel Petroleum, Qatar Petroleum and ADCO.

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Aluminium Smelter

Majan Aluminium Services L.L.C (MASCO), now a wholly owned subsidiary of STS was incorporated in Oman in the year 2005 as a Joint Venture with Austin Engineering of Australia.

Today, MASCO is delivering services to the expanding Gulf Aluminium Smelting market specifically in the fields of:

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Training

STS prides itself on delivering technical training and development to its employees in its own Technical Training Centers. These centers deliver both internal and internationally recognized training programs.

The training programs are certified through EAL UK for the technical trades,CITB UK for scaffolding trades and ASME for Welding Trades.

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STS

STS Group, headquartered in The Sultanate of Oman, is a leading multidisciplinary contracting group specializing in Construction, Fabrication and Maintenance services for the Energy and Industrial sectors.

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News Update

  • STS Group Participation in the 3rd Annual Shutdowns, Turnarounds and Outages Technical Conference 2022, Dubai.

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    STS Recognition and appreciation from Occidental of Oman Inc.

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  • CEO Interview - OER March 2022

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    STS provides Omani engineers with UK certified CSWIP certification and training

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  • Sabic materials enable large metal pipe lining projects in saudi arabia

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    STS Key Participant in the Green Hydrogen Summit Oman

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Beware of False Employment Scams

It has come to our attention that fake recruitment advertisements and/or job offers are being circulated by some unscrupulous and fraudulent individuals through the illegal use of STS (Special Technical Services LLC) letterhead and logo.

STS Group will never ask for payment of any kind from job applicants towards (i) any recruitment process, (ii) advance payment towards a visa/work permit or (iii) any travel expenses. Beware of any such individuals and/or agencies who ask for payment for any job opportunity within the STS Group, as this offer will be fraudulent. If you receive an email or offer letter that appears to be from STS, you may notify us through our recruitment help desk (careers@stsoman.com) so that we can take the appropriate action.

STS Group shall not, in any way, be responsible or liable to any member of the public for any loss or damage that may occur on account of dealings with fraudulent persons and/or agencies. If you suspect that you are being scammed by an agent or individual for a job opportunity, please write to us immediately on careers@stsoman.com.