Gwent Group Ltd comprises Gwent Electronic Materials Ltd (GEM) and Applied Enzyme Technology Ltd (AET), leaders in ink manufacturing, enzyme stabilisation and sensor/biosensor development.
Apart from our standard product range, we can manufacture products directly for individual customers and these products are tailored to suit specific processes. AET has core expertise in protein stabilisation. Our patented technology has resulted in the successful stabilisation of many enzymes, spanning a wide variety of applications.
The synergy between the two companies brings together the expertise of AET in enzyme stabilisation and the skills of GEM in the design and production of specialist sensor materials. “Biosensors from Concept to Manufacture” is our speciality and we provide high quality services and products to meet customer’s specifications.
Our company has designed materials for many applications including Diagnostic Sensors, Environmental Sensors and Electrochemical Sensors.    

GEM and AET prides themselves on high standards and quality. We have obtained ISO 9001:2008 and ISO 13485: 2003 for the development, design and manufacture of medical devices.