The Zweig Group Best Firms to Work For Award polls similar industry firms in the United States and Canada, recognizing and ranking firms based on workplace practices, employee benefits, employee retention rates, and many other factors. ISG was ranked #22 in the Multi-Disciplinary category for the Best Places to Work For Award. With a minimum requirement that at least 40% of employees in a firm of ISG’s size must respond to the detailed survey to be eligible, ISG surpassed standards with over 60% of the firm’s 200+ staff responding.


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.