Read ISG President and CEO Chad Surprenant's recent Zweig Group - Zweig Letter CEO spotlight where he shares leadership insight on leading what Zweig Group describes as a "top-flight" firm! Read the article here: ISG Zweig Group Newsletter


ISG launches the ISG Impact Fund to empower employee-driven philanthropy and strengthen communities. Celebrating Employee Ownership Month, the fund supports nonprofits aligned with ISG’s core values.

I&S Group (ISG), a full-service architecture and engineering firm with offices spanning seven states, has acquired Lift Environmental Design, an award-winning landscape architecture and planning firm in Durham, North Carolina.