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