Groth Corporation

grothGroth Corporation was established in Houston, Texas, in 1960 and their pressure relief products have been protecting refineries, chemical processing plants, pharmaceutical production facilities and food & beverage plants ever since.

Today, Groth is the global leader in the manufacture of pressure/vacuum relief valves, flame and detonation arresters, blanket gas regulators, and other low pressure relief products, offering a broader range of products and material selection than any other manufacturer.

Groth work to ISO 9001:2008 Quality Management Systems and are members of the Valve Manufacturers Association (VMA).


Assentech is the UK’s exclusive supplier for Groth Corporation. The Groth products we offer include;


Groth chose Assentech as their official distributors for England and Wales in 2010 and in 2013 established only the second GARD Centre (Groth approved repair dealer) in Europe. We have built excellent relationships with Groth’s engineers and production staff and have enjoyed excellent growth (no pun intended) with their product range.


Why Groth?

Groth are without doubt the premier manufacture of tank venting equipment and we are delighted to be working with them. Groth offer a broader product range and material selection than any other manufacturer which gives us more scope for satisfying our customers’ requirements.


Assentech supply, install and service Groth’s complete range or products as well as supplying up front engineering expertise. If you would like to know more about any of the Groth products Assentech offer please don’t hesitate to get in touch.