![Top 160 Green Building Architecture + AE Firms [2018 Giants 300 Report]](/sites/default/files/GREEN%20ARCH.jpg "Top 160 Green Building Architecture + AE Firms [2018 Giants 300 Report]")
| TOP 160 GREEN BUILDING ARCHITECTURE + AE FIRMS | ||
| RANK | COMPANY | 2017 GREEN BUILDING REVENUE |
| 1 | Gensler | $838,283,849 |
| 2 | Stantec | $367,665,107 |
| 3 | HOK | $343,710,000 |
| 4 | Skidmore, Owings & Merrill | $224,600,000 |
| 5 | Perkins+Will | $190,392,000 |
| 6 | HKS | $178,640,000 |
| 7 | HDR | $162,040,000 |
| 8 | DLR Group | $143,550,000 |
| 9 | EYP | $109,141,600 |
| 10 | SmithGroupJJR | $107,237,331 |
| 11 | CannonDesign | $74,000,000 |
| 12 | HGA Architects and Engineers | $68,000,000 |
| 13 | HMC Architects | $67,154,021 |
| 14 | NBBJ | $61,800,000 |
| 15 | HNTB Corp. | $61,700,513 |
| 16 | NORR | $52,638,900 |
| 17 | LMN Architects | $40,293,800 |
| 18 | ZGF Architects | $39,016,875 |
| 19 | Ballinger | $36,424,000 |
| 20 | Perkins Eastman | $32,853,594 |
| 21 | EwingCole | $32,000,000 |
| 22 | Flad Architects | $31,990,000 |
| 23 | Payette | $31,673,182 |
| 24 | Mithun | $30,716,446 |
| 25 | Cooper Carry | $28,644,464 |
| 26 | Goettsch Partners | $27,230,000 |
| 27 | NAC Architecture | $25,847,995 |
| 28 | Clark Nexsen | $25,498,000 |
| 29 | Moody Nolan | $25,000,000 |
| 30 | Corgan | $24,879,225 |
| 31 | FXCollaborative | $24,211,249 |
| 32 | Adrian Smith + Gordon Gill Architecture | $23,648,248 |
| 33 | Moseley Architects | $22,264,534 |
| 34 | Kirksey Architecture | $22,066,705 |
| 35 | Davis Brody Bond | $21,720,101 |
| 36 | SLCE Architects | $21,606,400 |
| 37 | RS&H | $21,000,000 |
| 38 | Grimm + Parker Architects | $20,800,000 |
| 39 | Solomon Cordwell Buenz | $20,545,822 |
| 40 | Hord Coplan Macht | $19,447,888 |
| 41 | WDG Architecture | $16,700,000 |
| 42 | Dattner Architects | $16,580,086 |
| 43 | Quinn Evans Architects | $16,472,356 |
| 44 | Elkus Manfredi Architects | $16,420,000 |
| 45 | CO Architects | $16,068,500 |
| 46 | Steinberg Hart | $13,970,000 |
| 47 | E4H Environments for Health Architecture | $13,880,000 |
| 48 | Zyscovich Architects | $13,776,235 |
| 49 | GWWO Inc./Architects | $13,711,950 |
| 50 | GFF | $13,159,233 |
| 51 | Legat Architects | $11,960,000 |
| 52 | Rule Joy Trammell + Rubio | $11,845,258 |
| 53 | Leo A Daly | $11,750,309 |
| 54 | Boarman Kroos Vogel Group | $11,500,000 |
| 55 | Wight & Company | $11,051,185 |
| 56 | Huitt-Zollars | $10,496,000 |
| 57 | KZF Design | $10,128,999 |
| 58 | JCJ Architecture | $9,749,467 |
| 59 | Harvard Jolly | $9,332,410 |
| 60 | LS3P | $8,970,000 |
| 61 | Kitchen & Associates | $8,610,000 |
| 62 | Cambridge Seven | $8,401,000 |
| 63 | Sasaki | $8,275,000 |
| 64 | Schenkel & Shultz | $8,188,926 |
| 65 | HMFH Architects | $8,157,258 |
| 66 | Array Architects | $8,100,000 |
| 67 | DGA | $8,007,015 |
| 68 | Wilson Architects | $8,000,000 |
| 69 | S/L/A/M Collaborative, The | $7,420,000 |
| 70 | RATIO Architects | $7,383,700 |
| 71 | Carrier Johnson + Culture | $7,318,696 |
| 72 | Hixson Architecture, Engineering, Interiors | $7,000,000 |
| 73 | Hoefer Wysocki Architecture | $6,866,000 |
| 74 | Huntsman Architectural Group | $6,800,000 |
| 75 | Shepley Bulfinch | $6,750,000 |
| 76 | BBS Architects & Engineers | $6,600,000 |
| 77 | GreenbergFarrow | $6,258,797 |
| 78 | Little | $6,250,000 |
| 79 | Margulies Perruzzi Architects | $6,136,117 |
| 80 | CBT | $6,023,866 |
| 81 | RSP Architects | $5,931,000 |
| 82 | DLZ Corp. | $5,911,500 |
| 83 | O'Connell Robertson | $5,800,000 |
| 84 | Lord Aeck Sargent | $5,754,860 |
| 85 | Hastings+Chivetta Architects | $5,750,872 |
| 86 | Diamond Schmitt Architects | $5,523,000 |
| 87 | Fanning/Howey Associates | $5,309,489 |
| 88 | RMW architecture & interiors | $5,155,000 |
| 89 | Emersion Design | $5,127,753 |
| 90 | WD Partners | $5,100,000 |
| 91 | Gresham, Smith and Partners | $4,940,000 |
| 92 | Kahler Slater | $4,700,000 |
| 93 | Urbahn Architects | $4,670,000 |
| 94 | FitzGerald | $4,657,000 |
| 95 | Eppstein Uhen Architects | $4,330,000 |
| 96 | Garmann Miller & Associates | $4,182,669 |
| 97 | PBK | $4,120,000 |
| 98 | AHL | $4,038,428 |
| 99 | Architecture Incorporated | $3,975,000 |
| 100 | Cuningham Group Architecture | $3,897,384 |
| 101 | Bermello Ajamil & Partners | $3,800,000 |
| 102 | Barge Design Solutions | $3,480,317 |
| 103 | BHDP Architecture | $3,462,631 |
| 104 | Quattrocchi Kwok Architects | $3,194,000 |
| 105 | DLA+ Architecture & Interior Design | $3,156,067 |
| 106 | BBGM | $3,100,000 |
| 107 | Retail Design Collaborative/Studio One Eleven | $3,000,000 |
| 108 | Becker Morgan Group | $2,896,603 |
| 109 | LPA | $2,859,000 |
| 110 | KSQ Design | $2,855,326 |
| 111 | Weber Thompson | $2,849,431 |
| 112 | MBH Architects | $2,830,798 |
| 113 | LK Architecture | $2,800,000 |
| 114 | JLG Architects | $2,718,570 |
| 115 | Curtis + Ginsberg Architects | $2,466,232 |
| 116 | Alliiance | $2,450,000 |
| 117 | Blair + Mui Dowd Architects | $2,400,000 |
| 118 | Montroy DeMarco Architecture | $2,300,000 |
| 119 | Smallwood, Reynolds, Stewart, Stewart & Associates | $2,298,330 |
| 120 | Baskervill | $2,273,000 |
| 121 | Holst Architecture | $2,066,510 |
| 122 | Ted Moudis Associates | $2,000,000 |
| 123 | ACAI Associates | $1,962,600 |
| 124 | CTA Architects | $1,600,000 |
| 125 | Harley Ellis Devereaux | $1,578,000 |
| 126 | BWBR | $1,569,739 |
| 127 | SWBR | $1,524,000 |
| 128 | Ziegler Cooper Architects | $1,504,831 |
| 129 | CBRE | $1,349,577 |
| 130 | Bergmann | $1,330,000 |
| 131 | RDG Planning & Design | $1,315,000 |
| 132 | Massa Multimedia Architecture | $1,268,910 |
| 133 | Stevens & Wilkinson | $1,263,488 |
| 134 | Taylor Design | $1,233,000 |
| 135 | Lawrence Group | $1,117,000 |
| 136 | Randall-Paulson Architects | $1,070,833 |
| 137 | M+A Architects | $1,042,270 |
| 138 | BLDD Architects | $1,000,000 |
| — | Wold Architects | $1,000,000 |
| — | Huckabee | $1,000,000 |
| 141 | Ware Malcomb | $900,000 |
| 142 | TPG Architecture | $880,694 |
| 143 | LaBella Associates | $750,000 |
| 144 | Centerbrook Architects & Planners | $740,000 |
| 145 | Schradergroup | $723,545 |
| 146 | Anderson Mikos Architects | $651,000 |
| 147 | GMB Architecture + Engineering | $594,740 |
| 148 | Jonathan Nehmer + Associates | $568,965 |
| 149 | Method Architecture | $500,000 |
| 150 | ATA Beilharz Architects | $404,544 |
| 151 | DRS Architects | $394,995 |
| 152 | NMR Architects + Engineers | $319,667 |
| 153 | STR Partners | $300,000 |
| 154 | WRNS Studio | $200,000 |
| 155 | OZ Architecture | $150,000 |
| 156 | Vocon | $140,000 |
| 157 | Highland Associates | $100,000 |
| 158 | C.M. Architecture | $45,000 |
| 159 | Larson Design Group | $25,448 |
| 160 | Ashley McGraw Architects | $25,000 |
Source: BD+C's 2018 Giants 300 Report
BACK TO 2018 GIANTS 300 REPORT LANDING PAGE
Related Stories
Giants 400 | Aug 16, 2019
2019 Healthcare Giants Report: The ‘smart hospital’ is on the horizon
These buildings perform functions like a medical practitioner. This and more healthcare sector trends from Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Aug 15, 2019
3 ‘Giant’ AEC market trends for 2019-2020
We’re starting to see a shift toward custom research, thanks in part to the influx of data, data tools, and analytics expertise in the AEC market.
Giants 400 | Aug 15, 2019
Top 100 Multifamily Sector Construction Firms for 2019
Lendlease, AECOM, Suffolk, Clark Group, and Gilbane top the rankings of the nation's largest multifamily sector contractors and construction management firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Aug 15, 2019
Top 80 Multifamily Sector Engineering Firms for 2019
Kimley-Horn, WSP, Thornton Tomasetti, Jordan & Skala, and DeSimone Consulting Engineers head the rankings of the nation's largest multifamily sector engineering and engineering architecture (EA) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Aug 15, 2019
Top 140 Multifamily Sector Architecture Firms for 2019
Humphreys & Partners, KTGY, SCB, CallisonRTKL, and Perkins Eastman top the rankings of the nation's largest multifamily sector architecture and architecture engineering (AE) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Aug 15, 2019
2019 Multifamily Giants Report: Apartment construction keeps moving along, but affordable housing lags behind
The latest trends and innovations in the $66 billion multifamily construction sector, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Aug 13, 2019
Top 40 Science and Technology Sector Construction Firms for 2019
Skanska, DPR, McCarthy, Whiting-Turner, and Turner top the rankings of the nation's largest science and technology (S+T) sector contractors and construction managers, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Aug 13, 2019
Top 55 Science and Technology Sector Engineering Firms for 2019
Affiliated Engineers, Jacobs, WSP, RMF, and CRB head the rankings of the nation's largest science and technology (S+T) sector engineering and engineering architecture (EA) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Aug 13, 2019
Top 65 Science and Technology Sector Architecture Firms for 2019
HDR, Interior Architects, Perkins+Will, SmithGroup, and HOK top the rankings of the nation's largest science and technology (S+T) sector architecture and architecture engineering (AE) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Aug 13, 2019
2019 Science + Technology Giants Report: Operational flexibility is a must for S+T buildings
The science and technology (S+T) sector is arguably the industry’s most complex because it caters to a diverse clientele with specific priorities and imperatives, according to Building Design+Construction's 2019 Giants 300 Report.
