11. HKS
Dallas
Revenue: $200–$349.9 million; Employees: 500–999
Revenue per employee: 202; Sustainable practices: 259; Awards: 108
12. NBBJ
Seattle
Revenue: $200–$349.9 million; Employees: 500–999
Revenue per employee: 202; Sustainable practices: 238; Awards: 128
13. Frank Harmon Architect
Raleigh, N.C.
Revenue: $1–$2.4 million; Employees: 2–4
Revenue per employee: 321; Sustainable practices: 121; Awards: 114
14. Mark Cavagnero Associates
San Francisco
Revenue: $5–$9.9 million; Employees: 20–49
Revenue per employee: 118; Sustainable practices: 174; Awards: 262
15. Payette
Boston
Revenue: $50–$69.9 million; Employees: 100–249
Revenue per employee: 189; Sustainable practices: 198; Awards: 163
16. Smithgroup
Detroit
Revenue: $100–$199.9 million; Employees: 500–999
Revenue per employee: 110; Sustainable practices: 198; Awards: 235
17. Lord, Aeck & Sargent
Atlanta
Revenue: $30–$39.9 million; Employees: 100–249
Revenue per employee: 110; Sustainable practices: 254; Awards: 168
18. Tate Snyder Kimsey Architects
Henderson, Nev.
Revenue: $10–$14.9 million; Employees: 20–49
Revenue per employee: 196; Sustainable practices: 254; Awards: 68
19. Anshen + Allen
San Francisco
Revenue: $50–$69.9 million; Employees: 100–249
Revenue per employee: 189; Sustainable practices: 302; Awards: 21
20. EHDD Architecture
San Francisco
Revenue: $10–$14.9 million; Employees: 50–99
Revenue per employee: 92; Sustainable practices: 288; Awards: 125
21. DesignLAB
Boston
Revenue: $2.5–$4.9 million; Employees: 10–19
Revenue per employee: 138; Sustainable practices: 236; Awards: 114
22. EYP Architecture & Engineering
Albany, N.Y.
Revenue: $50–$69.9 million; Employees: 250–499
Revenue per employee: 88; Sustainable practices: 339; Awards: 60
23. Eskew+Dumez+Ripple
New Orleans
Revenue: $10–$14.9 million; Employees: 20–49
Revenue per employee: 196; Sustainable practices: 142; Awards: 148
24. Cannon Design
Grand Island, N.Y.
Revenue: $100–$199.9 million; Employees: 500–999
Revenue per employee: 110; Sustainable practices: 184; Awards: 187
25. SERA Architects
Portland, Ore.
Revenue: $10–$14.9 million; Employees: 50–99
Revenue per employee: 92; Sustainable practices: 339; Awards: 44
26. PGAL
Houston
Revenue: $40–$49.9 million; Employees: 100–249
Revenue per employee: 141; Sustainable practices: 331; Awards: –
27. Goody Clancy
Boston
Revenue: $20–$24.9 million; Employees: 50–99
Revenue per employee: 165; Sustainable practices: 272; Awards: 36
28. Tsoi/Kobus & Associates
Cambridge, Mass.
Revenue: $20–$24.9 million; Employees: 50–99
Revenue per employee: 165; Sustainable practices: 230; Awards: 76
29. FXFOWLE Architects
New York
Revenue: $25–$29.9 million; Employees: 100–249
Revenue per employee: 86; Sustainable practices: 310; Awards: 73
30. RDG Planning & Design
Des Moines, Iowa
Revenue: $25–$29.9 million; Employees: 100–249
Revenue per employee: 86; Sustainable practices: 190; Awards: 192
31. BRPH
Melbourne, Fla.
Revenue: $50–$69.9 million; Employees: 100–249
Revenue per employee: 189; Sustainable practices: 278; Awards: –
32. HDR Architecture
Omaha, Neb.
Revenue: $200–$349.9 million; Employees: 1,000 or more
Revenue per employee: 121; Sustainable practices: 259; Awards: 84
33. Weber Thompsom
Seattle
Revenue: $2.5–$4.9 million; Employees: 20–49
Revenue per employee: 59; Sustainable practices: 262; Awards: 142
34. Cook+Fox Architects
New York
Revenue: $2.5–$4.9 million; Employees: 20–49
Revenue per employee: 59; Sustainable practices: 318; Awards: 82
35. Gund Partnership
Cambridge, Mass.
Revenue: $5–$9.9 million; Employees: 20–49
Revenue per employee: 118; Sustainable practices: 264; Awards: 76
36. Ellerbe Becket, an AECOM company*
Minneapolis
Revenue: $100–$199.9 million; Employees: 250–499 (*Ellerbe Becket entered the ranking separately from AECOM, its parent company as of October 2009.)
Revenue per employee: 220; Sustainable practices: 184; Awards: 54
37. Sasaki Associates
Watertown, Mass.
Revenue: $50–$69.9 million; Employees: 250–499
Revenue per employee: 88; Sustainable practices: 190; Awards: 179
38. McLarand Vasquez Emsiek & Partners
Irvine, Calif.
Revenue: $40–$49.9 million; Employees: 50–99
Revenue per employee: 330; Sustainable practices: 95; Awards: 23
39. CO Architects
Los Angeles
Revenue: $30–$39.9 million; Employees: 50–99
Revenue per employee: 257; Sustainable practices: 166; Awards: 21
40. Ehrlich Architects
Culver City, Calif.
Revenue: $5–$9.9 million; Employees: 20–49
Revenue per employee: 118; Sustainable practices: 166; Awards: 159
41. Studios Architecture
San Francisco
Revenue: $30–$39.9 million; Employees: 100–249
Revenue per employee: 110; Sustainable practices: 198; Awards: 133
42. Ayers/Saint/Gross Architects and Planners
Baltimore
Revenue: $30–$39.9 million; Employees: 100–249
Revenue per employee: 110; Sustainable practices: 272; Awards: 49
43. Ann Beha Architects
Boston
Revenue: $2.5–$4.9 million; Employees: 10–19
Revenue per employee: 138; Sustainable practices: 134; Awards: 148
44. PageSoutherlandPage
Houston
Revenue: $70–$99.9 million; Employees: 250–499
Revenue per employee: 125; Sustainable practices: 214; Awards: 79
45. Spector Group
Woodbury, N.Y.
Revenue: $20–$24.9 million; Employees: 50–99
Revenue per employee: 165; Sustainable practices: 160; Awards: 91
46. TRO Jung|Brannen
Boston
Revenue: $40–$49.9 million; Employees: 100–249
Revenue per employee: 141; Sustainable practices: 224; Awards: 41
47. Goettsch Partners
Chicago
Revenue: $20–$24.9 million; Employees: 50–99
Revenue per employee: 165; Sustainable practices: 174; Awards: 63
48. Westlake Reed Leskosky
Cleveland
Revenue: $25–$29.9 million; Employees: 100–249
Revenue per employee: 86; Sustainable practices: 192; Awards: 117
49. Hanbury Evans Wright Vlattas & Co.
Norfolk, Va.
Revenue: $20–$24.9 million; Employees: 50–99
Revenue per employee: 165; Sustainable practices: 134; Awards: 97
50. William Rawn Associates
Boston
Revenue: $5–$9.9 million; Employees: 20–49
Revenue per employee: 118; Sustainable practices: 214; Awards: 63
51. Moseley Architects, Richmond, Va.
52. Cooper Carry, Atlanta
53. WWCOT Architects, Santa Monica, Calif.
54. Robert A.M. Stern Architects, New York
55. RBB Architects, Los Angeles
56. AC Martin Partners, Los Angeles
57. Gould Evans, Kansas City, Mo.
58. Siegel & Strain Architects, Oakland, Calif.
59. SORG Architects, Washington, D.C.
60. The Freelon Group | Architects, Durham, N.C.
61. KTGY Group, Irvine, Calif.
62. Beatty•Harvey•Coco Architects, New York
63. NAC|Architecture, Spokane, Wash.
64. RTKL Associates, Baltimore
65. SHW Group, Plano, Texas
66. Corgan Associates, Dallas
67. Ikon.5 Architects, Princeton, N.J.
68. Office dA, Boston
69. John Ronan Architects, Chicago
70. Cunningham | Quill Architects, Washington, D.C.
71. Little, Charlotte, N.C.
72. Cuningham Group Architecture, Minneapolis
73. Ross Barney Architects, Chicago
74. William McDonough + Partners, Charlottesville, Va.
75. BNIM Architects, Kansas City, Mo.
76. Venturi, Scott Brown and Associates, Philadelphia
77. HGA Architects and Engineers, Minneapolis
78. Group 4 Architecture, Research + Planning, South San Francisco, Calif.
79. Polk Stanley Wilcox Architects, Little Rock, Ark.
80. HMC Architects, Ontario, Calif.
81. 3t Architects, Albany, N.Y.
82. MHTN Architects, Salt Lake City
83. BLT Architects, Philadelphia
84. Perkins Eastman, New York
85. Kaplan McLaughlin Diaz, San Francisco
86. Ratcliff, Emeryville, Calif.
87. Jeffrey M. Kalban and Associates Architecture, Los Angeles
88. Astorino, Pittsburgh
89. Rios Clementi Hale Studios, Los Angeles
90. Shepley Bulfinch Richardson & Abbott, Boston
91. Diller Scofidio + Renfro, New York
92. Flad Architects, Madison, Wis.
93. OZ Architecture, Denver
94. Belay Architecture, Tacoma, Wash.
95. Mackey Mitchell Architects, St. Louis
96. The S/L/A/M Collaborative, Glastonbury, Conn.
97. Wight & Co., Darien, Ill.
98. Gray Organschi Architecture, New Haven, Conn.
99. BWS Architects, Tucson
100. Stevens & Wilkinson, Atlanta