Rankings

National Rankings

Fortune

• No. 73 on FORTUNE's 2008 List of Best Companies to Work for, January 2008 (read more)

CE News

• No. 55 Top Civil Engineering Firms (over $100 million in revenue), April 2010
• No. 1 Best Large Firm to Work For in Civil Engineering, No. 9 Overall, October, 2008

Roads & Bridges Magazine

• No. 18 of the Top Storm Water Design Firms, August 2009
• No. 19 of the Top Bridge Design Firms, August 2009
• No. 21 of the Top Road & Highway Design Firms, August 2009
• No. 21 of the Top Mass Transit and Rail Design Firms, August 2009
• No. 37 of the Top Design-Build Design Firms, August 2009

Engineering News Record

• No. 81 of the Top 500 Design Firms in the U.S., April 2010
• No. 53 of the Top 100 "Pure Designers" (those not offering construction services), April 2010

Regional Rankings

Arizona

• No. 40 of the Top Design Firms, Southwest Contractor, January 2009
• No. 19 Top Surveying & Mapping Design Firms, Southwest Contractor, October 2008
• No. 17 Top Civil Engineering Design Firms, Southwest Contractor, October 2008
• No. 2 Top Land Development Design Firms, Southwest Contractor, October 2008
• No. 24 Top Arizona Design Firms, Southwest Contractor, October 2008
• No. 40 Top 140 Design Firms, Southwest Contractor, October 2008
• No. 21 Engineering Firms, Phoenix Business Journal, 2009
• No. 20 Best Places to Work For in the Valley (Medium Companies), Phoenix Business Journal, 2007

California

• No. 3 Environmental Services Company in the Inland Empire, The Business Press, 2007
• No. 3 Engineering Firm in the Inland Empire, The Business Press, 2006
• No. 7 Architectural/Engineering Firm in the Inland Empire, Inland Empire Business Journal, 2006

Oregon

• No. 57 of Oregon's Top Private 150, Oregon Business magazine, July 2010
• No. 20 Top 25 Private Companies, Portland Business Journal, July 2009
• No. 45 of Oregon's Top Private 150, Oregon Business magazine, July 2009
• No. 2 Top 25 Engineering Firms, Portland Business Journal, March 2009
• No. 28 Best Large Company to Work For in Oregon, Oregon Business magazine, March 2009
• No. 3 Engineering Firm in Portland, Oregon, Metropolitan Area, Daily Journal of Commerce, 2009
• No. 10 Landscape Architecture Firm in Portland, Oregon, Metropolitan Area, Daily Journal of Commerce, 2009
• No. 27 Corporate Philanthropists, Portland Business Journal Book of Lists, January 2009
• No. 2 Top 50 Design Firms, Northwest Construction, October 2008
• No. 1 Top Design Energy, Northwest Construction, October 2008
• No. 1 Top Design Transportation, Northwest Construction, October 2008
• No. 2 Top Design Water/Sewer/Waste, Northwest Construction, October 2008
• No. 2 A-List Engineering Companies, Portland's Daily Journal of Commerce, March 2008

Washington

• 2009 Best Workplaces for Recycling and Waste Reduction, King County, Washington
• 13th Largest Engineering Firms in the Puget Sound, Puget Sound Business Journal, June 2006