TPG works to the highest standards and protocols. Amongst our accreditations and observations are:


ISO 14001:2004
ISO 9001:2008

The scope of this approval is applicable to:

The supply, engineering design, prototype development (including limited software), assembly, installation, test and commissioning and maintenance of gas processing, management and purification equipment, separators, CO2 removal plants and HVAC equipment.
Typical applications will include atmosphere control for submarines.

Certificate NO. LRQ 10001207


SC21 Bronze

TPG is committed to continuous improvement as a company. We signed up to SC21, a change programme designed to accelerate the competitiveness of the aerospace & defence industry by raising the performance of its supply chains. 

We were an early adopter of this standard, and have been awarded the Bronze accreditation, an award based on quality, on-time delivery, continuous improvement and customer relationship management. We scored extremely highly across the board, and are one of only 135 UK companies in 2013 to reach this level of operational excellence. 


MoD Corporate Covenant

TPG has registered a pledge under the MoD's Corporate Covenant scheme. The voluntary pledge is made by businesses who wish to demonstrate their concrete support for the armed forces community. It commits the company to be responsible corporate citizens and to uphold the values and principles of the Armed Forces Covenant.