G2 has once again been named to the Zweig Group Hot Firms List, recognizing the 100 fastest-growing architecture, engineering, and construction (AEC) firms in the United States and Canada.

This marks the sixth time G2 has earned a spot on the prestigious list. According to Zweig, Hot Firm honorees have “outperformed the economy and competitors to become leaders in their chosen fields.” Since 2021, G2 has grown revenue by 57%

G2, which celebrated its 30th anniversary in 2024, continues to expand project work across a range of industries, including infrastructure, commercial and industrial, energy, education, telecommunications, and healthcare. The firm has completed projects in more than 35 states.

“G2’s promise of Smart. Results. Fast. has helped us build strong relationships and win new work in our target markets,” said Mark Smolinski, P.E., principal at G2. “We’re grateful for the trust our clients place in us and proud of our team’s ability to deliver results through smart, effective collaboration.”

Zweig Group will honor the 2025 Hot Firm winners at a black-tie gala during the Elevate AEC Conference & Awards Gala, taking place September 11–13 in San Antonio, Texas.