HNTB, Jacobs, and Turner top BD+C's rankings of the nation's largest government sector architecture, engineering, and construction firms, as reported in the 2020 Giants 400 Report.
| Top 150 Government Sector Architecture and AE Firms for 2020 | ||
| FIRM | 2019 REVENUE | |
| 1 | HNTB Corporation | $220,109,401 |
| 2 | Stantec | $168,989,295 |
| 3 | Gensler | $163,748,408 |
| 4 | HOK | $128,273,000 |
| 5 | HDR | $80,440,000 |
| 6 | Page | $71,225,000 |
| 7 | ZGF Architects | $64,040,410 |
| 8 | SmithGroup | $63,431,537 |
| 9 | Skidmore, Owings & Merrill | $60,422,107 |
| 10 | Leo A Daly | $54,064,624 |
| 11 | RS&H | $52,400,000 |
| 12 | HKS | $32,781,621 |
| 13 | Quinn Evans | $32,553,427 |
| 14 | NAC Architecture | $31,882,126 |
| 15 | Whitman Requardt and Associates | $27,011,260 |
| 16 | EYP Architecture & Engineering | $23,970,251 |
| 17 | CallisonRTKL | $23,793,035 |
| 18 | Clark Nexsen | $23,774,000 |
| 19 | HGA | $20,461,511 |
| 20 | DLZ Corporation | $18,819,600 |
| 21 | Harvard Jolly Architecture | $18,350,855 |
| 22 | Perkins Eastman | $17,471,584 |
| 23 | Hoefer Wysocki | $17,253,000 |
| 24 | EXP | $16,298,801 |
| 25 | Zyscovich Architects | $15,927,739 |
| 26 | Ennead Architects | $15,920,641 |
| 27 | H2M Architects + Engineers | $15,351,894 |
| 28 | BLDD Architects | $15,330,000 |
| 29 | Wold Architects and Engineers | $14,737,000 |
| 30 | Wendel | $14,037,410 |
| 31 | KCCT | $12,866,873 |
| 32 | LPA | $12,522,794 |
| 33 | DLA Architects | $12,053,971 |
| 34 | Moseley Architects | $11,546,229 |
| 35 | PGAL | $11,470,000 |
| 36 | G70 | $11,218,000 |
| 37 | Orcutt | Winslow | $11,100,000 |
| 38 | Ratio Architects | $10,770,602 |
| 39 | FGM Architects | $10,456,232 |
| 40 | Marmon Mok Architecture | $10,258,173 |
| 41 | Urbahn Architects | $10,221,399 |
| 42 | Kirksey Architecture | $10,047,572 |
| 43 | EwingCole | $10,000,000 |
| 44 | Goodwyn, Mills and Cawood | $9,964,235 |
| 45 | Barge Design Solutions | $9,902,385 |
| 46 | AE Works Ltd. | $9,442,000 |
| 47 | Dattner Architects | $9,347,863 |
| 48 | NBBJ | $9,000,000 |
| 49 | TreanorHL | $8,800,000 |
| 50 | Stevens & Wilkinson | $8,750,000 |
| 51 | Flad Architects | $8,426,000 |
| 52 | LS3P | $8,392,080 |
| 53 | AHL | $8,199,249 |
| 54 | Kahler Slater | $7,527,944 |
| 55 | GWWO Architects | $7,379,680 |
| 56 | Huitt-Zollars, Inc. | $7,111,000 |
| 57 | BWBR | $6,897,000 |
| 58 | Cooper Carry | $6,798,124 |
| 59 | Emersion Design | $6,598,297 |
| 60 | BKV Group | $6,408,711 |
| 61 | Grimm + Parker Architects | $6,318,079 |
| 62 | Bergmann | $5,760,000 |
| 63 | RDG Planning & Design | $5,013,664 |
| 64 | CPL | $4,962,952 |
| 65 | DLR Group | $4,591,000 |
| 66 | Davis Brody Bond | $4,540,826 |
| 67 | Nelson Worldwide | $4,400,000 |
| 68 | Perkins and Will | $3,721,980 |
| 69 | ThenDesign Architecture | $3,500,000 |
| 70 | HMC Architects | $3,451,892 |
| 71 | JCJ Architecture | $3,436,126 |
| 72 | RSP Architects | $3,407,000 |
| 73 | Crawford Architects | $3,380,000 |
| 74 | Finegold Alexander Architects | $3,373,833 |
| 75 | CO Architects | $3,315,700 |
| 76 | YGH Architecture | $3,247,061 |
| 77 | Moody Nolan | $3,105,350 |
| 78 | GRW | $3,098,559 |
| 79 | Sasaki | $3,064,847 |
| 80 | BCA Architects & Engineers | $3,000,000 |
| 81 | Clark Enersen Partners, The | $2,759,653 |
| 82 | Hussey Gay Bell | $2,759,307 |
| 83 | Progressive AE | $2,641,132 |
| 84 | WLC Architects | $2,625,078 |
| 85 | Little Diversified Architectural Consulting | $2,486,938 |
| 86 | JLG Architects | $2,457,912 |
| 87 | DGA | $2,426,136 |
| 88 | KCBA Architects | $2,259,800 |
| 89 | Ware Malcomb | $2,213,956 |
| 90 | FXCollaborative | $2,114,722 |
| 91 | REES | $2,059,851 |
| 92 | Alliiance | $2,013,065 |
| 93 | TETER | $1,995,889 |
| 94 | SWBR Architecture, Engineering & Landscape Architecture | $1,743,933 |
| 95 | Lawrence Group | $1,672,900 |
| 96 | Caldwell Associates Architects | $1,620,259 |
| 97 | Miller Dunwiddie | $1,360,000 |
| 98 | GFF | $1,289,511 |
| 99 | M+A Architects | $1,234,386 |
| 100 | Architecture, Incorporated | $1,209,700 |
| 101 | Larson Design Group | $1,111,720 |
| 102 | Ayres | $1,083,000 |
| 103 | Legat Architects | $1,011,000 |
| 104 | Method Architecture | $968,179 |
| 105 | Architectural Design Consultants | $925,000 |
| 106 | Garmann/Miller Architects-Engineers | $863,005 |
| 107 | PF&A Design | $826,143 |
| 108 | GSB | $810,660 |
| 109 | Carrier Johnson + Culture | $729,111 |
| 110 | TEG Architects | $702,048 |
| 111 | BHDP Architecture | $668,970 |
| 112 | SchenkelShultz Architecture | $665,695 |
| 113 | Diamond Schmitt Architects | $644,243 |
| 114 | FCA | $638,531 |
| 115 | Fanning Howey Associates | $629,648 |
| 116 | SchraderGroup | $553,768 |
| 117 | Randall-Paulson Architects | $551,338 |
| 118 | CTA Architects | $510,328 |
| 119 | E4H Environments for Health Architecture | $500,000 |
| 120 | Fennick McCredie Architecture | $479,380 |
| 121 | ACAI Associates | $476,320 |
| 122 | VMDO Architects | $469,000 |
| 123 | Champlin Architecture | $467,796 |
| 124 | Spiezle Group | $450,000 |
| 125 | BBGM | $420,000 |
| 126 | DLA+ Architecture & Interior Design | $418,174 |
| 127 | WDG Architecture | $400,000 |
| 128 | Interior Architects | $386,283 |
| 129 | GMB Architecture + Engineering | $357,593 |
| 130 | Prellwitz Chilinski Associates (PCA) | $313,000 |
| 131 | Eppstein Uhen Architects (EUA) | $310,000 |
| 132 | Hastings+Chivetta Architects | $277,804 |
| 133 | Bostwick Design Partnership | $230,000 |
| 134 | RDC / Studio One Eleven | $225,683 |
| 135 | Array Architects | $163,709 |
| 136 | FreemanWhite, a Haskell Company | $161,694 |
| 137 | Smallwood | $153,226 |
| 138 | S/L/A/M Collaborative, The | $143,000 |
| 139 | CSArch | $118,052 |
| 140 | Ballinger | $91,746 |
| 141 | CBT | $87,632 |
| 142 | Cuningham Group Architecture | $53,083 |
| 143 | SHP | $50,000 |
| 144 | Shepley Bulfinch | $44,436 |
| 145 | Sebree Architects | $40,000 |
| 146 | Payette | $35,844 |
| 147 | Baskervill | $33,619 |
| 148 | Design Collaborative | $17,740 |
| 149 | RGA Architects | $12,594 |
| 150 | Huntsman Architectural Group | $7,564 |
| 151 | AE7 | $2,787 |
| Top 85 Government Sector Engineering and EA Firms for 2020 | ||
| FIRM | 2019 REVENUE | |
| 1 | Jacobs | $476,660,266 |
| 2 | AECOM | $281,000,000 |
| 3 | Burns & McDonnell | $124,732,198 |
| 4 | Black & Veatch | $98,140,000 |
| 5 | Dewberry | $88,947,426 |
| 6 | WSP | $84,178,207 |
| 7 | KPFF Consulting Engineers | $76,512,000 |
| 8 | Kimley-Horn | $70,626,883 |
| 9 | Arup | $55,693,246 |
| 10 | Wiley|Wilson | $46,112,000 |
| 11 | NV5 Global | $41,534,000 |
| 12 | Jensen Hughes | $36,567,862 |
| 13 | RMF Engineering | $35,000,000 |
| 14 | Stanley Consultants | $33,806,115 |
| 15 | IMEG Corp. | $29,782,258 |
| 16 | M.C. Dean | $24,082,929 |
| 17 | STV | $23,817,970 |
| 18 | Apogee Consulting Group | $19,543,000 |
| 19 | CDM Smith | $19,035,245 |
| 20 | Shive-Hattery | $17,345,844 |
| 21 | Affiliated Engineers | $16,593,514 |
| 22 | LaBella Associates | $16,505,680 |
| 23 | KZF Design | $16,216,558 |
| 24 | BRPH Architects Engineers | $13,785,546 |
| 25 | Henderson Engineers | $12,813,170 |
| 26 | Woolpert | $11,995,964 |
| 27 | Bridgers & Paxton Consulting Engineers | $11,424,864 |
| 28 | Martin/Martin | $10,776,945 |
| 29 | Sherlock, Smith & Adams | $10,346,000 |
| 30 | Salas O'Brien | $9,969,832 |
| 31 | Walter P Moore | $9,429,552 |
| 32 | Ghafari Associates | $9,111,000 |
| 33 | Milhouse Engineering and Construction | $8,959,864 |
| 34 | Vanderweil Engineers | $7,697,000 |
| 35 | LBYD Engineers | $7,571,889 |
| 36 | Newcomb & Boyd | $7,032,950 |
| 37 | Morrison Hershfield | $6,826,070 |
| 38 | Architectural Engineers Inc. | $6,484,186 |
| 39 | Halff Associates | $6,211,000 |
| 40 | Ross & Baruzzini | $6,094,000 |
| 41 | Syska Hennessy Group | $6,005,800 |
| 42 | Cushing Terrell (formerly CTA Architects Engineers) | $5,445,469 |
| 43 | Karpinski Engineering | $5,282,973 |
| 44 | Becker Morgan Group | $4,967,108 |
| 45 | HEAPY | $4,943,848 |
| 46 | RMH Group, The | $4,819,888 |
| 47 | TLC Engineering Solutions | $4,346,762 |
| 48 | M/E Engineering | $4,309,095 |
| 49 | Osborn Engineering | $3,885,000 |
| 50 | KCI Technologies | $3,500,000 |
| 51 | ESD | $3,340,892 |
| 52 | Davis, Bowen & Friedel | $3,319,852 |
| 53 | JP Harvey Engineering Solutions | $2,760,662 |
| 54 | Kohler Ronan | $2,602,774 |
| 55 | JQ Engineering | $2,555,253 |
| 56 | Spectrum Engineers | $2,414,160 |
| 57 | KLH Engineers | $2,300,564 |
| 58 | H.F. Lenz | $2,280,650 |
| 59 | AKF Group | $1,800,000 |
| 60 | P2S | $1,505,530 |
| 61 | ThermalTech Engineering | $1,500,000 |
| 62 | Peter Basso Associates | $1,500,000 |
| 63 | Schaefer | $1,320,069 |
| 64 | Dunham Associates | $1,300,000 |
| 65 | SSC Engineering | $1,298,890 |
| 66 | Epstein | $1,234,000 |
| 67 | French & Parrello Associates | $1,167,127 |
| 68 | KCL Engineering | $1,080,908 |
| 69 | OLA Consulting Engineers | $908,000 |
| 70 | Primera Engineers | $905,055 |
| 71 | Bernhard | $882,000 |
| 72 | Jaros, Baum & Bolles | $842,277 |
| 73 | EAPC Architects Engineers | $839,038 |
| 74 | GRAEF | $831,180 |
| 75 | RTM Engineering Consultants | $805,822 |
| 76 | Tec Inc. Engineering & Design | $779,465 |
| 77 | Mazzetti | $719,555 |
| 78 | SSOE Group | $707,485 |
| 79 | Galloway & Company | $585,966 |
| 80 | PS&S | $515,000 |
| 81 | Highland Associates | $500,000 |
| 82 | Allen & Shariff | $423,138 |
| 83 | ME Engineers | $410,000 |
| 84 | Smith Seckman Reid | $371,132 |
| 85 | DeSimone Consulting Engineers | $298,428 |
| 86 | PBS Engineers | $275,000 |
| 87 | Pedco E & A Services | $250,000 |
| 88 | RWB Consulting Engineers | $215,000 |
| 89 | Wick Fisher White | $160,000 |
| Top 75 Government Sector Contractors and CM Firms for 2020 | ||
| FIRM | 2019 REVENUE | |
| 1 | Turner Construction Company | $3,281,308,538 |
| 2 | Hensel Phelps | $2,352,294,395 |
| 3 | Clark Group | $2,068,533,960 |
| 4 | PCL Construction Enterprises | $1,836,407,856 |
| 5 | Gilbane Building Company | $918,575,000 |
| 6 | Austin Industries | $789,770,132 |
| 7 | BL Harbert International | $746,334,320 |
| 8 | Lendlease | $700,220,803 |
| 9 | JE Dunn Construction | $640,453,634 |
| 10 | Whiting-Turner Contracting Company, The | $620,505,912 |
| 11 | Hoffman Construction | $523,842,913 |
| 12 | Holder Construction | $510,000,000 |
| 13 | McCarthy Holdings | $478,242,352 |
| 14 | Balfour Beatty US | $443,266,102 |
| 15 | Yates Companies, The | $370,613,000 |
| 16 | Mortenson | $367,016,000 |
| 17 | M.C. Dean | $337,242,630 |
| 18 | STO Building Group | $329,215,962 |
| 19 | Walsh Group, The | $288,818,447 |
| 20 | Hill International | $265,785,788 |
| 21 | Brasfield & Gorrie | $265,094,484 |
| 22 | Jacobs | $253,137,654 |
| 23 | Manhattan Construction Group | $245,407,130 |
| 24 | Sundt Construction | $218,493,660 |
| 25 | AECOM | $197,000,000 |
| 26 | Messer Construction | $196,432,937 |
| 27 | CORE Construction Group | $181,785,743 |
| 28 | Skanska USA | $156,426,990 |
| 29 | HITT Contracting | $142,547,828 |
| 30 | James G. Davis Construction | $136,644,259 |
| 31 | Adolfson & Peterson Construction | $107,836,972 |
| 32 | Hunter Roberts Construction | $102,000,000 |
| 33 | Hathaway Dinwiddie Construction | $91,208,000 |
| 34 | Haskell | $88,121,904 |
| 35 | Kaufman Lynn Construction | $58,266,627 |
| 36 | TQ Constructors | $56,500,000 |
| 37 | Kraus-Anderson Construction | $47,000,000 |
| 38 | C.W. Driver Companies | $46,332,898 |
| 39 | Cumming | $40,126,000 |
| 40 | Crossland Construction | $39,048,824 |
| 41 | Robins & Morton | $38,036,612 |
| 42 | McCownGordon Construction, LLC | $38,000,409 |
| 43 | LeChase Construction Services | $35,300,285 |
| 44 | Harkins Builders | $35,000,000 |
| 45 | W. M. Jordan Company | $34,775,851 |
| 46 | Wendel | $34,500,740 |
| 47 | Ryan Companies US | $33,198,958 |
| 48 | Russell Construction | $33,000,000 |
| 49 | Hill & Wilkinson General Contractors | $32,091,685 |
| 50 | Walbridge | $30,980,749 |
| 51 | Haselden Construction | $27,670,226 |
| 52 | Burns & McDonnell | $25,031,842 |
| 53 | DPR Construction | $24,406,000 |
| 54 | DeAngelis Diamond | $23,537,513 |
| 55 | W.E. O'Neil Construction | $22,842,561 |
| 56 | Clancy & Theys Construction | $21,421,890 |
| 57 | Fortis Construction | $21,204,497 |
| 58 | Richard Group | $19,027,651 |
| 59 | Webcor | $15,953,824 |
| 60 | Barton Malow | $15,000,000 |
| 61 | BlueScope Construction | $14,209,347 |
| 62 | STV | $14,135,508 |
| 63 | New South Construction | $11,788,000 |
| 64 | Bette Companies, The | $7,247,131 |
| 65 | Hoar Construction | $4,987,000 |
| 66 | Paric Holdings | $4,550,000 |
| 67 | Joeris General Contractors | $3,971,607 |
| 68 | Choate Construction | $2,825,227 |
| 69 | BRPH Architects Engineers | $2,611,577 |
| 70 | Wohlsen Construction | $2,309,000 |
| 71 | Progressive AE | $1,792,238 |
| 72 | Cotter Consulting | $1,352,212 |
| 73 | JLG Architects | $1,329,374 |
| 74 | KBE Building Corporation | $556,853 |
| 75 | Milhouse Engineering and Construction | $521,730 |
| 76 | KCI Technologies | $500,000 |
| 77 | Brownstone | $213,696 |
| 78 | Suffolk Construction | $203,094 |
BACK TO THE 2020 GIANTS 400 LANDING PAGE
Related Stories
MFPRO+ News | Oct 22, 2024
Project financing tempers robust demand for multifamily housing
AEC Giants with multifamily practices report that the sector has been struggling over the past year, despite the high demand for housing, especially affordable products.
K-12 Schools | Apr 11, 2024
Eric Dinges named CEO of PBK
Eric Dinges named CEO of PBK Architects, Houston.
Giants 400 | Mar 6, 2024
Call for surveys: 2024 Giants 400 Report
Building Design+Construction's annual Giants 400 Report ranks the nation's top architecture, architecture/engineering (AE), engineering/architecture (EA), general contractors, and fee-based construction management (CM) firms, by revenue. You’ll want to be sure your firm is on the Giants 400 lists, as potential clients look to these rankings for prospective firms to design and construct their future projects.
Giants 400 | Mar 4, 2024
BD+C's Giants 400 Rankings
Every spring, the editors of Building Design+Construction survey the nation's largest architecture, engineering, and construction firms to identify the most prominent design and construction firms across 25 building sectors and specialty categories. Meet the Giants 400.
Architects | Feb 13, 2024
Pierluca Maffey joins Carrier Johnson + Culture as new Firmwide Head of Design
Carrier Johnson + Culture (CJ+C) has hired Pierluca “Luca” Maffey, International Assoc. AIA, as the firm's new Firmwide Head of Design and Design Principal.
Giants 400 | Feb 8, 2024
Top 10 Telecommunications Building Construction Firms for 2023
AECOM, LeChase Construction Services, Robins & Morton, and Salas O'Brien top BD+C's ranking of the nation's largest telecommunications building general contractors and construction management (CM) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
Giants 400 | Feb 8, 2024
Top 25 Telecommunications Building Engineering Firms for 2023
Alfa Tech Consulting Engineers, Kimley-Horn, Ramboll, and AECOM top BD+C's ranking of the nation's largest telecommunications building engineering and engineering/architecture (EA) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
Giants 400 | Feb 8, 2024
Top 10 Telecommunications Building Architecture Firms for 2023
Arcadis North America, CSArch, Interior Architects, and TETER top BD+C's ranking of the nation's largest telecommunications building architecture and architecture/engineering (AE) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
Giants 400 | Feb 8, 2024
Top 20 Integrated Project Delivery (IPD) Construction Firms for 2023
Barton Malow, DPR Construction, Hensel Phelps, and Whiting-Turner top BD+C's ranking of the nation's largest integrated project delivery (IPD) construction firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
Giants 400 | Feb 8, 2024
Top 90 Design-Build Construction Firms for 2023
Hensel Phelps, Ryan Companies US, Gray Construction, Haskell, and Burns & McDonnell top BD+C's ranking of the nation's largest design-build construction firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
