Oil and Gas

Our History

We at SQS are very proud of our history and growth over the last 29 years of being in business.

Established in 1991 we are a family business that leads in providing worldwide Independent Inspection, Expediting and Quality Assurance Services (ISO9001). This is delivered to Operators and EPC’s alike for industries such as –


  • Oil & Gas
  • Power Generation
  • Nuclear
  • Wind
  • Solar
  • Mining
  • Pharmaceuticals
  • Petrochem
  • Rail and Marine Industry sectors

With an extensive network of 2000+ professionals delivering outstanding services, combining local expertise and a global reach. This is backed up with a dedicated team with a unique approach and exceptionally high standards.

24/7, 365 days a year availability supported with our bespoke, purpose-built management system called SMARTER.

From day one every member of the team has gone above and beyond for our clients projects. SQS believe a lot of this is down to their ethics and values and why customers have been with SQS since 1991.  Our history enables us to bring a vast amount of experience to every job we take on, giving clients past experience information on manufacturers, equipment and local issues.

SQS have always taken great pride in providing a quality service but with the personal touch you don’t necessarily get from a large corporation.  Request Contact




Local resources on a global scale

ISO 9001:2015 registered for the provision of Quality Assurance, Inspection, and Expediting Services.