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Who we are: At ISG, our vision is to be the world’s most dynamic construction services company, delivering places that help people and businesses thrive. Our 2,800 worldwide specialists deliver unbeatable customer experiences fuelled by a fast-paced, ideas-driven culture. What we do: At ISG, we know places rarely just house people and systems; they form the infrastructure for people’s busy lives and businesses’ daily operations. We blend our unparalleled track record, sound processes and proven delivery methods with a fast-paced and agile culture, ensuring we deliver thriving places that are as agile and resilient as their occupants. How we work: Our years spent working alongside businesses and consultants to address complex building and space challenges mean we understand what constitutes a great delivery dynamic. We don’t do “means to an end”; instead, we believe in the open communication and collaboration that underpins strong relationships and creates enriching customer journeys.

ISG Questions

The ISG annual revenue was $52.3 million in 2026.

Andrew Sheppard is the Divisional Director of ISG.

85 people are employed at ISG.

The NAICS codes for ISG are [541, 54, 5414, 541410, 54141].

The SIC codes for ISG are [738, 73].

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