S. Mark Group comprises of S. Mark Engineering (I) Pvt. Ltd. and S. Mark Oil Field Engineering Pvt. Ltd.

S. Mark Oil Field Engineering Pvt. Ltd. has “U” Stamp Certification by ASME, “R” Stamp by National Board of Boiler and Pressure Vessel Inspectors and ISO 9001:2008 certification. Our work conforms to DGMS/OISD stipulations.

S. Mark Group provides a wide range of products and solutions as per customer requirement:

  • Oil & Gas LSTK Projects
  • CBM Surface Facilities
  • Gas Metering System
  • Fabricated Pressure Vessels


Featured Products


News and Events

  • Designed, manufactured, installed and commissioned QPS facility for Cairn India Ltd. marginal fields (Barmer)
  • S. Mark bags the prestigious OIL India Ltd 2-phase separator project (7 nos of separators; largest system capable of handling 72 MMSCFD of gas).
  • S. Mark has been awarded with three year operations and maintenance contract for all GSPC EPS installations in the Ahmedabad onshore block.
  • India’s first ever gas metering skids with separator and pressure reducing system for Coal Mining Methane gas fields manufactured and commissioned by S. Mark.
  • S. Mark wins the latest Early Production Station LSTK project at GSPC Ankleshwar well installation.