High street

Our broad-ranging experience means we are equipped with the expertise to deliver fantastic spaces for our clients and their customers.

The high street is made-up of a plethora of shops and services to suit the everyday consumer. From leading high street retailers and supermarkets, to services such as ATMs, banks and convenience stores, our broad ranging experience means we are equipped with the expertise to deliver fantastic spaces for our clients and their customers.

Key contact

Phil Armstrong
Business Development Director, UK Retail retail@isgplc.com

Our portfolio of prestigious clients includes John Lewis, Selfridges, Nike and Apple. Our in-depth understanding of the sector helps us make sure that all aspects of the process are on time and on budget and we are adept at refurbishing and refreshing your stores without affecting trade or your customers’ experience.  

Life on the high street also means convenience, and we believe our clients' experience should be as convenient as the service they’re providing. That’s why we offer an end-to-end service delivery-a one stop shop for all of your property needs. So whether it’s constructing a new store or providing secure storage facilities for your ATM services or small-scale food outlet, we deliver fast-track programmes that meet our customers’ needs.

Descente, Carnaby Street, London

London's obvious choice.

With many years’ experience working within challenging locations – not excluding the busy city of London – ISG continues to work with some of the leading brands on the high street.

Follow the link below for examples on how we have used our experience, flexibility and our knowledge of sustainability to deliver excellent fit out projects for leading retailers.

London high street experience
Hackett Regent Street

Hackett London

ISG has become Hackett London’s trusted partner, delivering over 50 projects across the UK, Europe and Asia. In October 2013, Hackett partnered with ISG for the fit out of the brand’s latest flagship, and their largest store to date, on Regent Street, London.

View case study

Our store-in-store experience

Our clients include Belstaff, Habitat, Hackett London, Home Retail Group and Hugo Boss.

Take a look at our store-in-store experience.

Store-in-store experience
Argos store in Homebase

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, construction and developments.

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.


Our skills as an agile and insightful development partner arise from expertise and deep understanding of construction.


  • Phil Armstrong
  • Business Development Director, UK Retail