Engineering News-Record recently released its annual list of Top 100 Green Design Firms. The list is based on design revenue from registered sustainable projects. ENR annual Sourcebooks and Top Lists are the industry standard references for leadership and market trends. According to ENR, these “Top 100 Green Design Firms generated $2.85 billion in revenue in 2008 from projects registered with such green design programs as the U.S. Green Building Council’s Leadership in Energy and Environmental Design (LEED), an increase of 63.9% over $1.74 billion in 2007.”
RANK FIRM NAME & LOCATION
1 HOK, St. Louis, Mo.
2 URS Corp., San Francisco, Calif.
3 Perkins+Will, Chicago, Ill.
4 AECOM Technology Corp., Los Angeles, Calif.
5 HKS Inc., Dallas, Texas
6 Gensler, San Francisco, Calif.
7 HDR, Omaha, Neb.
8 Zimmer Gunsul Frasca Architects LLP, Portland, Ore.
9 Kimley-Horn and Associates Inc., Raleigh, N.C.
10 Tetra Tech Inc., Pasadena, Calif.
11 LPA Inc., Irvine, Calif.
12 Perkins Eastman, New York, N.Y.
13 SmithGroup Inc., Detroit, Mich.
14 Callison, Seattle, Wash.
15 KlingStubbins, Philadelphia, Pa.
16 Corgan Associates Inc., Dallas, Texas
17 RMJM, New York, N.Y.
18 Anshen+Allen Architects, San Francisco, Calif.
19 RTKL Associates Inc., Baltimore, Md.
20 Burns & McDonnell, Kansas City, Mo.
21 WSP USA, New York, N.Y.
22 Vanderweil Engineers, Boston, Mass.
23 Burt Hill, Washington, D.C.
24 Cannon Design, Grand Island, N.Y.
25 FXFOWLE, New York, N.Y.
View the complete list at the Engineering News-Record web site.
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