Zweig Group Names Langan Best Firm to Work For, Hot Firm

Zweig Group released its 2025 Best Firms to Work For and Hot Firms, with Langan ranking #20 (200+ employees) and #68, respectively. Within the Best Firms results, Langan also ranked #18 for civil engineering firms.

The annual Best Firms to Work For rankings recognize top AEC firms based on workplace practices, employee benefits, retention rates, and responses from anonymous employee surveys. The Hot Firms list highlights the 100 fastest-growing AEC firms in the United States and Canada, ranked by the dollar and percentage revenue growth rate of each firm over a three-year period.

As a leader in the AEC industry, Zweig Group helps firms enhance business performance by providing a central resource for data, research, and customized learning and training.

Award winners will be honored during the ElevateAEC Conference in San Antonio on September 9-11, 2025.