Oil and Gas

Our History

SQS are very proud of their history and growth over the last 25 years of being in business.

Established in 1991 covering the UK, mainland Europe and North America with a dedicated team managing a small network of qualified and experienced contractors of 200+. To now having grown from the original business location SQS have an extensive network of 2000+ professionals working worldwide to deliver outstanding services combining local knowledge and language to an established and continuously growing client base whilst head office is still based in Greater Manchester, UK

SQS are expanding from the UK to worldwide locations with offices also now open in Perth, Australia, and Houston, TX, USA. Please go to the contact page and get in touch.

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 they have customers that have been with SQS since 1991. SQS have always taken great pride in providing a quality service but with the personal touch you dont necessarily get from a large corporation.


Local resources on a global scale

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