Top Green Building Architecture Firms
| Rank | Company | 2013 Green Building Revenue |
| 1 | Gensler | $643,550,000 |
| 2 | Stantec | $218,455,849 |
| 3 | Skidmore, Owings & Merrill | $200,715,207 |
| 4 | HOK | $182,729,000 |
| 5 | Perkins+will | $172,380,000 |
| 6 | HKS | $145,277,316 |
| 7 | NBBJ | $97,439,000 |
| 8 | SmithGroupJJR | $77,200,000 |
| 9 | DLR Group | $72,600,000 |
| 10 | EYP Architecture & Engineering | $64,000,000 |
| 11 | Kohn Pedersen Fox Associates | $63,979,000 |
| 12 | CannonDesign | $55,300,000 |
| 13 | Perkins Eastman | $54,250,000 |
| 14 | Hammel, Green and Abrahamson | $52,620,000 |
| 15 | RTKL Associates | $52,183,809 |
| 16 | Page | $50,350,000 |
| 17 | ZGF Architects | $48,631,426 |
| 18 | Fentress Architects | $44,424,100 |
| 19 | LPA | $43,717,559 |
| 20 | EwingCole | $41,100,000 |
| 21 | Corgan | $39,140,000 |
| 22 | NORR | $36,282,900 |
| 23 | HDR | $30,960,000 |
| 24 | Ennead Architects | $30,044,000 |
| 25 | Payette | $28,737,818 |
| 26 | Moody Nolan | $25,291,567 |
| 27 | FXFOWLE Architects | $25,024,376 |
| 28 | Clark Nexsen | $23,430,000 |
| 29 | Little | $21,678,688 |
| 30 | Westlake Reed Leskosky | $21,505,000 |
| 31 | Kirksey | $19,735,865 |
| 32 | CO Architects | $19,569,400 |
| 33 | HNTB Corp. | $18,463,488 |
| 34 | RS&H | $17,150,000 |
| 35 | MulvannyG2 Architecture | $17,000,000 |
| 36 | Wilson Architects | $16,075,000 |
| 37 | WDG Architecture | $15,919,000 |
| 38 | Flad Architects | $15,820,000 |
| 39 | NAC|Architecture | $14,845,341 |
| 40 | Moseley Architects | $14,708,447 |
| 41 | Harley Ellis Devereaux | $14,120,000 |
| 42 | Beyer Blinder Belle | $12,093,637 |
| 43 | Hoefer Wysocki Architecture | $11,870,000 |
| 44 | LMN Architects | $11,678,200 |
| 45 | Morris Architects | $11,457,250 |
| 46 | S/L/A/M Collaborative, The | $11,117,000 |
| 47 | RNL | $11,069,000 |
| 48 | Legat Architects | $10,730,000 |
| 49 | Francis Cauffman | $10,518,044 |
| 50 | HMFH Architects | $10,354,546 |
| 51 | GBBN Architects | $9,755,000 |
| 52 | Rule Joy Trammell + Rubio | $9,500,000 |
| 53 | Davis Brody Bond | $9,135,449 |
| 54 | Symmes Maini & McKee Associates | $9,015,000 |
| 55 | Carrier Johnson + Culture | $8,327,863 |
| 56 | Cambridge Seven Associates | $8,047,200 |
| 57 | Cooper Carry | $7,547,433 |
| 58 | Good Fulton & Farrell | $7,320,000 |
| 59 | Gresham, Smith and Partners | $7,256,000 |
| 60 | LS3P | $7,137,875 |
| 61 | Hastings+Chivetta Architects | $6,894,417 |
| 62 | RBB Architects | $6,678,340 |
| 63 | Goettsch Partners | $6,630,000 |
| 64 | Epstein | $6,371,200 |
| 65 | Array Architects | $6,345,149 |
| 66 | Margulies Perruzzi Architects | $5,795,725 |
| 67 | Slaterpaull Architects | $5,776,835 |
| 68 | Shepley Bulfinch | $5,760,000 |
| 69 | SchenkelShultz Architecture | $5,712,000 |
| 70 | WHR Architects | $5,670,665 |
| 71 | Fanning/Howey Associates | $5,382,202 |
| 72 | Smallwood, Reynolds, Stewart, Stewart & Associates | $5,251,663 |
| 73 | BRPH | $5,043,670 |
| 74 | Lord Aeck Sargent | $4,651,497 |
| 75 | HMC Architects | $4,566,423 |
| 76 | CTA Architects Engineers | $4,490,555 |
| 77 | VOA Associates | $4,300,000 |
| 78 | Hord Coplan Macht | $4,100,000 |
| 79 | IBI Group ? Gruzen Samton | $4,000,000 |
| 80 | Wight & Company | $3,653,000 |
| 81 | GWWO | $3,614,254 |
| 82 | FitzGerald Associates Architects | $3,447,721 |
| 83 | Ratio Architects | $3,410,410 |
| 84 | Bergmann Associates | $3,380,000 |
| 85 | Ashley McGraw Architects | $3,234,890 |
| 86 | H+L Architecture | $3,085,440 |
| 87 | Solomon Cordwell Buenz | $3,000,000 |
| 88 | Harvard Jolly Architecture | $2,727,587 |
| 89 | KZF Design | $2,692,342 |
| 90 | Sherlock, Smith & Adams | $2,623,000 |
| 91 | Sheehan Partners | $2,545,000 |
| 92 | Eppstein Uhen Architects | $2,173,347 |
| 93 | NTD Architecture | $2,157,000 |
| 94 | LawKingdon Architecture | $2,000,000 |
| 95 | Ware Malcomb | $1,974,750 |
| 96 | DLA Architects | $1,805,700 |
| 97 | PBK | $1,658,000 |
| 98 | Heery International | $1,636,511 |
| 99 | BLTa | $1,500,000 |
| 100 | FKP Architects | $1,500,000 |
| 101 | Taylor Design | $1,375,000 |
| 102 | OZ Architecture | $1,323,930 |
| 103 | Swanke Hayden Connell Architects | $1,265,000 |
| 104 | Emersion Design | $1,262,633 |
| 105 | Ziegler Cooper | $1,186,240 |
| 106 | ai Design Group | $1,118,669 |
| 107 | BSA LifeStructures | $1,068,000 |
| 108 | Nadel | $1,000,000 |
| 109 | Parkhill, Smith & Cooper | $825,570 |
| 110 | SHW Group | $821,000 |
| 111 | DesignGroup | $775,870 |
| 112 | MBH Architects | $650,000 |
| 113 | Rosser International | $525,000 |
| 114 | Massa Montalto Architects | $500,000 |
| 115 | SEI Design Group | $471,084 |
Top Green Building Engineering Firms
| Rank | Company | 2013 Green Building Revenue |
| 1 | AECOM Technology Corp. | $301,500,000 |
| 2 | Jacobs | $165,165,603 |
| 3 | Arup | $156,298,412 |
| 4 | WSP Group | $90,000,000 |
| 5 | URS Corp. | $65,957,900 |
| 6 | Thornton Tomasetti | $58,060,000 |
| 7 | KPFF Consulting Engineers | $38,000,000 |
| 8 | Syska Hennessy Group | $32,525,920 |
| 9 | M-E Engineers | $29,388,000 |
| 10 | Burns & McDonnell | $28,889,404 |
| 11 | Glumac | $27,741,111 |
| 12 | Smith Seckman Reid | $23,813,690 |
| 13 | BR+A Consulting Engineers | $20,000,000 |
| 14 | Parsons Brinckerhoff | $18,261,821 |
| 15 | Environmental Systems Design | $18,000,000 |
| 16 | Vanderweil Engineers | $17,851,000 |
| 17 | Dewberry | $17,770,567 |
| 18 | H&A Architects & Engineers | $16,717,000 |
| 19 | STV | $14,600,000 |
| 20 | Allen & Shariff | $14,000,000 |
| 21 | Affiliated Engineers | $12,665,864 |
| 22 | TLC Engineering for Architecture | $11,206,177 |
| 23 | KJWW Engineering Consultants | $10,171,194 |
| 24 | Bala Consulting Engineers | $8,746,000 |
| 25 | Henderson Engineers | $7,960,000 |
| 26 | RMF Engineering | $7,800,000 |
| 27 | Heapy Engineering | $7,523,680 |
| 28 | I. C. Thomasson Associates | $7,500,000 |
| 29 | CCRD Partners | $7,200,000 |
| 30 | Paulus, Sokolowski and Sartor | $7,000,000 |
| 31 | Leidos | $6,840,000 |
| 32 | Integrated Design Group | $6,621,442 |
| 33 | Interface Engineering | $5,755,069 |
| 34 | Magnusson Klemencic Associates | $5,645,586 |
| 35 | AKF Group | $5,300,000 |
| 36 | Hixson Architecture, Engineering, Interiors | $5,000,000 |
| 37 | H.F. Lenz | $4,947,000 |
| 38 | M/E Engineering | $4,550,000 |
| 39 | Bridgers & Paxton Consulting Engineers | $4,277,418 |
| 40 | Ross & Baruzzini | $4,000,000 |
| 41 | Rist-Frost-Shumway Engineering | $4,000,000 |
| 42 | Spectrum Engineers | $3,838,258 |
| 43 | Barge Waggoner Sumner & Cannon | $3,608,000 |
| 44 | Aon Fire Protection Engineering Corp. | $2,700,000 |
| 45 | Coffman Engineers | $2,500,000 |
| 46 | OLA Consulting Engineers | $2,500,000 |
| 47 | TTG | $2,249,116 |
| 48 | Primera Engineers | $2,200,000 |
| 49 | Simpson Gumpertz & Heger | $2,100,000 |
| 50 | Joseph R. Loring & Associates | $2,000,000 |
| 51 | DeSimone Consulting Engineers | $1,913,864 |
| 52 | Walter P Moore and Associates | $1,680,017 |
| 53 | GHT Limited | $1,500,000 |
| 54 | GRW | $1,235,020 |
| 55 | CJL Engineering | $1,235,000 |
| 56 | Wiss, Janney, Elstner Associates | $1,000,000 |
| 57 | RDK Engineers | $1,000,000 |
| 58 | KCI Technologies | $800,000 |
| 59 | Total Building Commissioning | $762,246 |
| 60 | SSOE Group | $436,719 |
| 61 | Newcomb & Boyd | $375,000 |
| 62 | Wick Fisher White | $282,600 |
| 63 | G&W Engineering Corp. | $275,000 |
| 64 | KLH Engineers | $262,400 |
| 65 | Sparling | $259,409 |
| 66 | ThermalTech Engineering | $200,000 |
| 67 | Dunham Associates | $200,000 |
| 68 | Wallace Engineering | $150,000 |
| 69 | Davis, Bowen & Friedel | $55,152 |
Top Green Building Construction Firms
| Rank | Company | 2013 Green Building Revenue |
| 1 | Turner Construction | $4,771,040,000 |
| 2 | Clark Group | $2,966,700,000 |
| 3 | Hensel Phelps | $1,947,290,000 |
| 4 | Gilbane | $1,938,837,000 |
| 5 | PCL Construction | $1,867,860,000 |
| 6 | Balfour Beatty US | $1,758,575,276 |
| 7 | Whiting-Turner Contracting Co., The | $1,742,255,596 |
| 8 | Hoffman Construction | $1,715,000,000 |
| 9 | Skanska USA | $1,643,097,280 |
| 10 | DPR Construction | $1,319,821,218 |
| 11 | Structure Tone | $1,155,910,000 |
| 12 | Lend Lease | $1,133,052,000 |
| 13 | Walsh Group, The | $1,129,272,837 |
| 14 | Mortenson Construction | $996,600,000 |
| 15 | Brasfield & Gorrie | $946,715,944 |
| 16 | Suffolk Construction | $894,170,000 |
| 17 | McCarthy Holdings | $865,000,000 |
| 18 | Holder Construction | $844,000,000 |
| 19 | Clayco | $665,760,000 |
| 20 | JE Dunn Construction | $646,967,237 |
| 21 | Hunt Construction Group | $633,242,000 |
| 22 | B. L. Harbert International | $622,000,391 |
| 23 | JLL | $605,561,359 |
| 24 | James G. Davis Construction | $556,241,658 |
| 25 | Austin Commercial | $532,132,335 |
| 26 | Hathaway Dinwiddie Construction | $483,000,000 |
| 27 | Consigli Construction | $475,620,193 |
| 28 | Manhattan Construction | $358,530,000 |
| 29 | Haskell | $316,087,868 |
| 30 | Messer Construction | $285,184,434 |
| 31 | C.W. Driver | $280,000,000 |
| 32 | Flintco | $256,800,000 |
| 33 | James McHugh Construction | $250,935,618 |
| 34 | Beck Group, The | $222,813,701 |
| 35 | Pepper Construction | $214,370,000 |
| 36 | Shawmut Design and Construction | $206,077,730 |
| 37 | Power Construction | $201,000,000 |
| 38 | W. M. Jordan Company | $196,473,642 |
| 39 | Adolfson & Peterson Construction | $188,659,860 |
| 40 | Sundt Construction | $188,195,316 |
| 41 | HITT Contracting | $186,400,000 |
| 42 | Yates Companies, The | $179,800,000 |
| 43 | Harkins Builders | $178,000,000 |
| 44 | Kraus-Anderson Construction | $165,200,000 |
| 45 | Clune Construction | $148,160,567 |
| 46 | CORE Construction Group | $143,440,131 |
| 47 | Bernards | $140,000,000 |
| 48 | Hill & Wilkinson | $139,523,000 |
| 49 | McGough | $130,530,000 |
| 50 | STV | $124,138,000 |
| 51 | LeChase Construction Services | $118,000,000 |
| 52 | Choate Construction | $113,338,890 |
| 53 | Rodgers Builders | $111,810,534 |
| 54 | Walbridge | $102,300,000 |
| 55 | O'Neil Industries/W.E. O'Neil | $101,931,058 |
| 56 | Absher Construction | $98,940,523 |
| 57 | Weis Builders | $88,060,000 |
| 58 | Robins & Morton | $84,423,335 |
| 59 | Carlson Design Construct | $75,800,000 |
| 60 | Leopardo Companies | $71,803,019 |
| 61 | Fortis Construction | $63,800,000 |
| 62 | Gray Construction | $62,860,000 |
| 63 | Coakley & Williams Construction | $58,552,893 |
| 64 | LPCiminelli | $54,527,961 |
| 65 | KBE Building Corp. | $53,883,028 |
| 66 | Juneau Construction | $48,478,145 |
| 67 | Wight & Company | $46,494,000 |
| 68 | E.W. Howell | $46,431,000 |
| 69 | Hill International | $42,000,000 |
| 70 | Weitz Company, The | $36,404,974 |
| 71 | New South Construction | $34,500,000 |
| 72 | Haselden Construction | $26,967,492 |
| 73 | Allen & Shariff | $22,000,000 |
| 74 | IMC Construction | $19,642,493 |
| 75 | Heery International | $17,957,754 |
| 76 | BlueScope Construction | $14,089,111 |
| 77 | S. M. Wilson & Co. | $10,191,045 |
| 78 | Stalco Construction | $7,420,000 |
| 79 | Bomel Construction | $7,096,000 |
| 80 | Boldt Company, The | $5,530,590 |
| 81 | Alberici Constructors | $5,402,811 |
| 82 | Parsons Brinckerhoff | $1,944,262 |
| 83 | Hoar Construction | $631,000 |
Read BD+C's full 2014 Giants 300 Report
Related Stories
| Sep 22, 2014
4 keys to effective post-occupancy evaluations
Perkins+Will's Janice Barnes covers the four steps that designers should take to create POEs that provide design direction and measure design effectiveness.
| Sep 22, 2014
Sound selections: 12 great choices for ceilings and acoustical walls
From metal mesh panels to concealed-suspension ceilings, here's our roundup of the latest acoustical ceiling and wall products.
| Sep 15, 2014
Ranked: Top international AEC firms [2014 Giants 300 Report]
Parsons Brinckerhoff, Gensler, and Jacobs top BD+C's rankings of U.S.-based design and construction firms with the most revenue from international projects, as reported in the 2014 Giants 300 Report.
| Sep 9, 2014
Using Facebook to transform workplace design
As part of our ongoing studies of how building design influences human behavior in today’s social media-driven world, HOK’s workplace strategists had an idea: Leverage the power of social media to collect data about how people feel about their workplaces and the type of spaces they need to succeed.
| Sep 8, 2014
First Look: Foster + Partners, Fernando Romero win competition for Mexico City's newest international airport
Designed to be the world’s most sustainable airport, the plan uses a single, compact terminal scheme in lieu of a cluster of buildings, offering shorter walking distances and fewer level changes, and eliminating the need for trains and tunnels.
| Sep 3, 2014
New designation launched to streamline LEED review process
The LEED Proven Provider designation is designed to minimize the need for additional work during the project review process.
| Sep 1, 2014
Ranked: Top federal government sector AEC firms [2014 Giants 300 Report]
Clark Group, Fluor, and HOK top BD+C's rankings of the nation's largest federal government design and construction firms, as reported in the 2014 Giants 300 Report.
| Aug 19, 2014
HOK to acquire 360 Architecture
Expected to be finalized by the end of October, the acquisition of 360 Architecture will provide immediate benefits to both firms’ clients worldwide as HOK re-enters the sports and entertainment market.
| Aug 11, 2014
Air Terminal Sector Giants: Morphing TSA procedures shape terminal design [2014 Giants 300 Report]
The recent evolution of airport terminals has been prompted largely by different patterns of passenger behavior in a post-9/11 world, according to BD+C's 2014 Giants 300 Report.
| Aug 6, 2014
25 projects win awards for design-build excellence
The 2014 Design-Build Project/Team Awards showcase design-build best practices and celebrate the achievements of owners and design-build teams in nine categories across the spectrum of horizontal and vertical construction.
