OverviewSuggest Edit

    STS (Special Technical Services) is a contracting group of companies that provides construction, maintenance, and fabrication services. It delivers civil, mechanical and electrical engineering, Instrumentation, control automation, pump maintenance, valve repairing, tank construction, machining, refurbishment, testing, calibration services, etc.

    HQMuscat, OM

    Latest Updates

    Employees (est.) (May 2022)1,455(+2%)
    Cybersecurity ratingBMore
    Discover new suppliers and conduct deeper comparison analysis with Craft for EnterpriseLearn more
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    Key People/Management at STS

    Alex Clark

    Alex Clark

    Managing Director
    Salim Hassan Macki

    Salim Hassan Macki

    Basil Macki

    Basil Macki

    Non-Executive Director
    Hannah Macki

    Hannah Macki

    Michael Clifford

    Michael Clifford

    Group Chief Financial Officer
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    STS Office Locations

    STS has offices in Muscat, Sohar, Taymsa, Coniston and in 4 other locations
    Muscat, OM (HQ)
    Building No: 1/75/A, Way No: 2316, Block No: 223, Dohat Al Adab St.
    Muscat, OM
    Ground Floor, Bldg. No187, Azaibah Plaza, Way 61, Al Maaridh St.
    Sohar, OM
    Sohar Industrial Estate, Plot No. 253 B & 254, P.O. Box. 52
    Taymsa, OM
    Plot No.357 to 370, Road No. 3A
    Coniston, AU
    4a/5 Bridge St
    Nuwaidrat, BH
    block no. 646, 1809 Rd No 4635
    Show all (10)

    STS Financials and Metrics

    Summary Metrics

    Founding Date

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    STS Operating Metrics

    Jul, 2020

    Equipment Units

    1.2 k

    STS Acquisitions / Subsidiaries

    Company NameDateDeal Size
    Arabian International Special Technical Services L.L.C.
    Bahrain Special Technical Services (STS) W.L.L
    REI Process
    Special Technical Services Co. Ltd
    STS Clad

    STS Cybersecurity Score

    Cybersecurity ratingPremium dataset



    SecurityScorecard logo

    STS Online and Social Media Presence

    Embed Graph

    STS News and Updates

    STS Travel Announces Cheat Codes Performance in Nassau for Spring Break 2022

    ANNAPOLIS, Md., Oct. 28, 2021 /PRNewswire/ -- Student Travel Services, ( is excited to announce Cheat Codes will be performing in Nassau Bahamas for Spring Break 2022. Fresh off the release of their new album, "Hellraisers Part 2" Cheat Codes has signed on to perform during...

    Hansamkora's STS Water Tank Has Been Designated As an Excellent Procurement Product of Korea, Recognized for Its Innovative Technology

    SEOUL, South Korea, Oct. 25, 2021 (GLOBE NEWSWIRE) -- Hansamkora Co. Ltd, as an innovative product supplier, located in Gimje city, Jeollabuk-do province, South Korea, manufactures and provides water tanks and clear wells by using stainless STS444 and STS329LD which are highly resistant to intergr…

    SportsGrid Taps Wildmoka to Optimize STS Video Content Production and Distribution

    NEW YORK, July 8, 2021 /PRNewswire/ -- SportsGrid, the nation's first and only 24-hour streaming video network, has selected Wildmoka's Digital Media Factory to optimize SportsGrid's STS video content production and distribution network. Wildmoka's proprietary artificial intelligence...

    STS Government Announces 8(a) Business Development Certification

    LEESBURG, Va., March 17, 2021 (GLOBE NEWSWIRE) -- STS Government, a leading technology solutions and services provider to federal, state and local governments announced today that it has been certified as a participant in the 8(a) Business Development Program from the U.S. Small Business Administr…

    Regeneron STS 2021: High School Seniors Are Taking On The World’s Problems [Infographic]

    Nearly 2,000 high school seniors submitted applications to be part of the nation’s oldest and most prestigious science and math competition, The Regeneron Science Talent Search this year.
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    STS Frequently Asked Questions

    • When was STS founded?

      STS was founded in 1980.

    • Who are STS key executives?

      STS's key executives are Alex Clark, Salim Hassan Macki and Basil Macki.

    • How many employees does STS have?

      STS has 1,455 employees.

    • Who are STS competitors?

      Competitors of STS include Hutama Karya, Saulsbury Industries and ETM.

    • Where is STS headquarters?

      STS headquarters is located at Building No: 1/75/A, Way No: 2316, Block No: 223, Dohat Al Adab St., Muscat.

    • Where are STS offices?

      STS has offices in Muscat, Sohar, Taymsa, Coniston and in 4 other locations.

    • How many offices does STS have?

      STS has 10 offices.