Langan Named One of ENR’s Top 500 Design Firms for 2026

ENR released its annual rankings for top design firms, with Langan coming in at #47—up eight spots from last year. The list ranks both publicly and privately held U.S.-based firms based on design-specific revenue.

Langan also ranked #38 in ENR’s Top 100 Pure Designers list for 2026 (up from #45 in 2025) and #16 in the Top 20 Design Firms by Sector: Hazardous Waste (compared to #17 in 2025).

Since its founding over 150 years ago, ENR has provided leaders in the AEC industry with the insights they need to excel. With an audience that includes contractors, design firms, project owners, government agencies, and industry suppliers, the publication provides access to the latest news, groundbreaking projects, and in-depth regional market analysis.

Learn more about the 2026 rankings.