Triangle Business Journal | One of Raleigh's largest architecture firms acquired

South Tama County Middle School has received an Outstanding Award in the Spring 2026 Educational Facilities Design Awards, presented by Learning By Design.

ISG’s Martin County Ditch No. 28 Nutrient Treatment Train project has received two honors: the 2026 ACEC Minnesota Engineering Excellence Grand Award and the ACEC National Engineering Excellence Award, recognizing innovative engineering solutions that improve drainage performance while protecting water quality.

ISG received the 2026 MEA Energy Association Readers’ Choice Photo Contest award for a 3D scan inside St. Paul’s historic Kellogg Tunnel, showcasing where history meets technology.

ISG acquires ARC International, strengthening its architecture presence in Rapid City, South Dakota, and expanding services across western South Dakota.

ISG honors the legacy of Bryan Paulsen by establishing a new architecture scholarship supporting future design professionals and advancing the next generation of architects.

ISG’s 2026 Future of Southern Minnesota Lakes Conference brought together lake advocates, researchers, and local leaders to share solutions and launch a hands-on Lake Management Workshop for improving regional lake water quality.