The PQS Pre-Qualification-Scheme™ is a UKAS Accredited Inspection Body, SSIP Registered Member, and Crown Commercial Services G-Cloud approved provider.
Trading for over a decade, the PQS Pre-Qualification-Scheme™ is an SSIP Registered Member providing independent audit and assessment services to buyers, suppliers, and contractors across all sectors. PQS is one of only a few schemes offering the complete suite of SSIP Duty Holder roles across the United Kingdom and the Republic of Ireland.
We partner and assess organisations from a diverse range of sectors.































Assessment Services
Our offer inclusive assessment services are widely used by sole traders, small-medium enterprises, large and international corporations, charities, and voluntary organisations. Our assessment services are adapted to reflect the nature and scale of your organisation.
Organisations who have passed a PQS Pre-Qualification Scheme assessment include:


















Partners
We work with a range of partners to provide FREE and Discounted Assessment to the supply chain or members.
Clients/Buyers
We provide software services to a wide range of client and buyers.
We collaborate with buyers and provide a FREE cloud-based supplier management tool for the management of suppliers, contractors, or other external providers in an effective, efficient, compliant manner.
“The PQS platform is straightforward to navigate your way around and the process of gaining accreditation was simple and hassle-free. We found it very similar to other audit/assessment questionnaires that we have completed. There was also a very good communication throughout, as well as an impressive turnaround from submission to receiving the certificate.”

“I’ve had the pleasure of dealing with PQS Pre-Qualification-Scheme on many occasions, and they just keep it simple, clear and to the point.”

“PQS Pre-Qualification-Scheme is our new go to for SSIP approval for clients. Great experiences so far.”

“Really professional company, brilliant customer care, approachable and a company we really enjoy dealing with, and one we look forward in continuing to deal with in the future.”