Big ideas don’t scare us. They inspire us. We don’t shy away from challenges or complex concepts—we have built our business on them. As an architecture and engineering firm, ISG knows that change is the only constant, so we embrace and influence it. We work to be better tomorrow than we are today.

ISG has a full-service team of 500+ professionals who collaborate to foster cohesive design systems. Our architects sit next to engineers, planners, and environmental experts, giving our multi-disciplinary team the ability to fully embrace the advantages of mass timber for the benefit of our clients. Mass timber inspires ISG’s design approach with a blend of aesthetics and functionality.

Among the fastest growing firms in the industry, ISG has grown to serve 12 market sectors  by expanding geographies, diversifying our client base, and investing in our multi-disciplinary service offerings.