RK&K has once again earned a place among the nation’s leading engineering firms in Engineering News-Record’s (ENR) 2026 Top 500 Design Firms rankings.
Published annually each April, ENR’s Top 500 Design Firms list ranks the largest U.S.-based design firms based on design-specific revenue. This year, RK&K ranked 67th overall, an improvement over our position last year, reflecting the firm’s continued growth and strong market performance.
In addition to the Top 500 recognition, RK&K achieved two notable sector-specific rankings: #57 on ENR’s Top 100 Pure Designers list and #18 on the Top 20 Design Firms in the Transportation Sector, highlighting the firm’s depth of expertise and leadership in transportation-focused solutions.
For more than 100 years, RK&K has grown and flourished from a foundation of quality service, technical excellence, and enduring client relationships. We are grateful when these core values are recognized through respected industry honors such as ENR’s rankings.
The RK&K way is to harness our team’s knowledge, creativity, and experience to deliver successful, innovative projects across the markets we serve. We are proud of this achievement and energized to continue building momentum as we move toward our next century of service.
Learn more about the ranking and see the full list here.
ABOUT ENR:
Engineering News-Record is the construction industry’s essential and trusted independent source of news and analysis. ENR’s worldwide audience includes contractors, project owners, engineers, architects, government regulators and industry suppliers.
