Supermarket fit out, refurbishment and design services

ISG delivers fast-track programmes that meet our customers’ demands for increasingly competitive returns.

We are a market leader in managing construction works within, or adjacent to, live trading stores. Investment in services management, coupled with the skills to minimise disruption to customers and key stakeholders, has secured our position as the main contractor for all of the UK's major supermarkets.

Our core services

ISG is different. Our origins in fit out means we have meticulous attention to detail and focus on the client’s needs and business drivers like no other, and we know that every project is a technology project. Which is why we acknowledge our service offer is equally about fit out, technology and construction.

Fit out

Our track record reveals broader experience across a wider range of projects than any other provider in the market.


Our dedicated technology solutions team capable of advising and implementing for our clients across all sectors.


We have a strong track record of construction and engineering projects, from single-storey construction to large-scale.

If you would like to speak to ISG about any requirements you may have, please let us know by filling in the form below.


Portrait person
  • Phil Armstrong
  • Business Development Director, UK Retail