OMS Oilfield Services Thailand (OMST), a wholly-owned subsidiary of OMS Group, is one of the largest single operators of machine shops in Songkhla, Southern Thailand. Over the past ten years, it has gained wide recognition in the domestic oil and gas industry for its high-quality workmanship and innovative solutions, following its mission to aim for greater heights in customer service excellence.

In 2014, we added another full-fledged machine shop in Sattahip to support our customers operating north of Songkhla in the Gulf of Thailand.

We pride ourselves on having pioneered the most proprietary threading services that are now a core demand in the industry.

OMST has the most complete range of precision machining equipment to carry out full completion work with Engineering, Manufacturing, and Fabrication solutions ranging from overhaul and repair to elaborate precision products.

We are committed to delivering them in a manner that reflects flexibility, responsiveness and outstanding customer service. Our shop capacity is well equipped to provide quality machining and general machining on a wide range of materials.


  • 2014 Since
  • 7,100 Sq m Total Land Area
  • Threading (API, Premium and Repair)
  • Machining
  • NDE
  • Coating
  • Inspection Services
  • Repair & Remanufacturing
  • Others