GRI Group

We are very proud to look after the IT for GRI Group, one of the most successful companies in the South Yorkshire Region. 

GRI products

GRI Group is named after Graham Royle, who Liam started working with almost 20 years ago. Liam and his team have made sure that GRI Group always has the latest technologies and is well looked after. From enterprise class servers and workstations to IP telephony, Graham and GRI Group has always invested in the best solutions and they have never let him down. 

GRI Group products
GRI products

GRI Group is named after Graham Royle, who Liam started working with almost 20 years ago. Liam and his team have made sure that GRI Group always has the latest technologies and is well looked after. From enterprise class servers and workstations to IP telephony, Graham and GRI Group has always invested in the best solutions and they have never let him down. 

Free IT consultation

We're confident you'll love our services, so have a 3 month free trial on us.

Free IT consultation

We're confident you'll love our services, so have a 3 month free trial on us.

"We have trusted the IT systems of several of our businesses to Liam McNaughton and his brilliant team at Tenacity IT Ltd for over 16 years. During this time Liam has specified and installed several cost effective new server-based, multi-user IT and VOIP telephony systems, as well as maintaining and upgrading systems along the way. Tenacity IT’s technical ability, professionalism and speed of response has always been excellent and we remain a very happy client!"

Graham Royle

Chairman & CEO of GRI Group Ltd

Graham Royle