Gensler, Jacobs, and STO Building Group head BD+C's rankings of the nation's largest reconstruction sector architecture, engineering, and construction firms, as reported in the 2020 Giants 400 Report.
| Top 190 Reconstruction Sector Architecture and AE Firms for 2020 | ||
| FIRM | 2019 REVENUE | |
| 1 | Gensler | $348,856,246 |
| 2 | Stantec | $304,500,146 |
| 3 | Nelson Worldwide | $197,958,600 |
| 4 | HDR | $196,490,000 |
| 5 | Perkins and Will | $167,580,500 |
| 6 | Corgan | $156,041,494 |
| 7 | EXP | $154,176,572 |
| 8 | HOK | $121,250,000 |
| 9 | Cortland Build | $118,790,495 |
| 10 | HGA | $102,325,725 |
| 11 | CallisonRTKL | $98,873,982 |
| 12 | CannonDesign | $98,000,000 |
| 13 | HKS | $87,108,363 |
| 14 | DLR Group | $86,500,000 |
| 15 | RSP Architects | $85,775,000 |
| 16 | Perkins Eastman | $82,413,000 |
| 17 | ZGF Architects | $75,000,626 |
| 18 | HED | $68,000,000 |
| 19 | Interior Architects | $57,878,252 |
| 20 | Ware Malcomb | $56,073,318 |
| 21 | HMC Architects | $56,012,736 |
| 22 | Page | $53,250,000 |
| 23 | Core States Group | $48,614,713 |
| 24 | Leo A Daly | $48,161,920 |
| 25 | EwingCole | $47,000,000 |
| 26 | S/L/A/M Collaborative, The | $42,049,700 |
| 27 | Flad Architects | $41,040,000 |
| 28 | SmithGroup | $40,648,265 |
| 29 | PGAL | $40,388,400 |
| 30 | Wold Architects and Engineers | $39,900,000 |
| 31 | MBH Architects | $38,798,154 |
| 32 | Cuningham Group Architecture | $38,198,057 |
| 33 | EYP Architecture & Engineering | $38,128,879 |
| 34 | Ted Moudis Associates | $36,000,000 |
| 35 | HLW | $35,750,000 |
| 36 | DGA | $33,510,482 |
| 37 | Ballinger | $32,978,727 |
| 38 | E4H Environments for Health Architecture | $32,400,000 |
| 39 | Shepley Bulfinch | $31,819,433 |
| 40 | Cooper Carry | $30,279,246 |
| 41 | RS&H | $29,900,000 |
| 42 | Vocon | $28,700,000 |
| 43 | HNTB Corporation | $28,136,727 |
| 44 | Elkus Manfredi Architects | $26,815,000 |
| 45 | Alliiance | $26,441,881 |
| 46 | LS3P | $25,868,663 |
| 47 | WATG | $25,820,398 |
| 48 | LPA | $25,507,750 |
| 49 | Clark Nexsen | $25,274,700 |
| 50 | BSA LifeStructures | $25,033,473 |
| 51 | Little Diversified Architectural Consulting | $25,023,350 |
| 52 | Premier Project Management | $25,000,000 |
| 53 | Moseley Architects | $24,775,679 |
| 54 | Eppstein Uhen Architects (EUA) | $24,677,000 |
| 55 | Huckabee | $24,577,878 |
| 56 | Lawrence Group | $24,191,855 |
| 57 | H2M Architects + Engineers | $23,386,576 |
| 58 | PBK | $22,575,000 |
| 59 | Baskervill | $22,519,701 |
| 60 | NAC Architecture | $21,776,376 |
| 61 | Moody Nolan | $21,737,450 |
| 62 | Hord Coplan Macht | $21,185,480 |
| 63 | WD Partners | $21,000,000 |
| 64 | CBT | $20,735,593 |
| 65 | Huntsman Architectural Group | $20,314,198 |
| 66 | JCJ Architecture | $19,164,026 |
| 67 | Array Architects | $18,420,000 |
| 68 | Ayers Saint Gross | $18,186,778 |
| 69 | Payette | $18,059,662 |
| 70 | Bergmann | $17,820,000 |
| 71 | Legat Architects | $17,783,200 |
| 72 | Diamond Schmitt Architects | $17,257,302 |
| 73 | Cuhaci & Peterson | $17,068,406 |
| 74 | GBBN | $16,359,000 |
| 75 | Quattrocchi Kwok Architects | $15,900,000 |
| 76 | Kirksey Architecture | $15,888,760 |
| 77 | Fennick McCredie Architecture | $15,679,742 |
| 78 | Ratio Architects | $15,587,816 |
| 79 | Whitman Requardt and Associates | $14,927,026 |
| 80 | TETER | $14,858,563 |
| 81 | TreanorHL | $14,526,000 |
| 82 | CSArch | $14,416,488 |
| 83 | Zyscovich Architects | $14,210,579 |
| 84 | FCA | $13,413,739 |
| 85 | WLC Architects | $13,395,780 |
| 86 | TRIA | $13,261,500 |
| 87 | Harvard Jolly Architecture | $13,145,374 |
| 88 | SEI Design Group Architects | $12,372,493 |
| 89 | VLK Architects | $12,100,190 |
| 90 | SWBR Architecture, Engineering & Landscape Architecture | $11,802,575 |
| 91 | Larson Design Group | $11,740,997 |
| 92 | CTA Architects | $11,580,729 |
| 93 | RDG Planning & Design | $11,516,000 |
| 94 | Sasaki | $11,321,294 |
| 95 | Ennead Architects | $11,082,361 |
| 96 | BCA Architects & Engineers | $10,500,000 |
| 97 | Grimm + Parker Architects | $10,278,978 |
| 98 | GMB Architecture + Engineering | $10,218,519 |
| 99 | Massa Multimedia Architecture | $10,205,000 |
| 100 | Ashley McGraw Architects | $10,066,689 |
| 101 | Steelman Partners | $9,725,000 |
| 102 | Architecture, Incorporated | $9,600,000 |
| 103 | BKV Group | $9,576,121 |
| 104 | CO Architects | $9,501,600 |
| 105 | AHL | $9,403,655 |
| 106 | RDC / Studio One Eleven | $9,365,425 |
| 107 | Solomon Cordwell Buenz (SCB) | $9,308,359 |
| 108 | Champlin Architecture | $9,257,886 |
| 109 | Margulies Perruzzi | $9,072,105 |
| 110 | Montroy DeMarco Architecture | $8,760,000 |
| 111 | Kahler Slater | $8,656,192 |
| 112 | Clark Enersen Partners, The | $8,266,177 |
| 113 | AE Works Ltd. | $8,250,000 |
| 114 | Sheehan Nagle Hartray Architects (SNHA) | $8,115,000 |
| 115 | Orcutt | Winslow | $8,100,000 |
| 116 | FXCollaborative | $8,098,691 |
| 117 | Spiezle Group | $7,694,800 |
| 118 | Eckenhoff Saunders Architects | $7,558,000 |
| 119 | Fanning Howey Associates | $7,350,054 |
| 120 | JN+A | $7,252,000 |
| 121 | Ratcliff | $7,214,360 |
| 122 | StudioGC architecture + interiors | $6,961,548 |
| 123 | Urbahn Architects | $6,776,618 |
| 124 | G70 | $6,722,000 |
| 125 | Architectural Resources Cambridge (ARC) | $6,683,584 |
| 126 | STR Partners | $6,670,701 |
| 127 | GWWO Architects | $6,606,713 |
| 128 | Hastings+Chivetta Architects | $6,275,879 |
| 129 | GreenbergFarrow | $6,240,000 |
| 130 | DLZ Corporation | $6,014,500 |
| 131 | Aria Group Architects | $6,000,000 |
| 132 | Blair + Mui Dowd Architects | $5,997,635 |
| 133 | REES | $5,911,012 |
| 134 | Barge Design Solutions | $5,567,243 |
| 135 | GGLO | $5,559,105 |
| 136 | BLDD Architects | $5,450,000 |
| 137 | KCCT | $5,339,411 |
| 138 | Finegold Alexander Architects | $4,855,935 |
| 139 | Stevens & Wilkinson | $4,615,328 |
| 140 | Prellwitz Chilinski Associates (PCA) | $4,513,000 |
| 141 | DLA Architects | $4,500,653 |
| 142 | Hoefer Wysocki | $4,492,000 |
| 143 | SchraderGroup | $4,398,561 |
| 144 | TEG Architects | $4,204,407 |
| 145 | ThenDesign Architecture | $4,000,000 |
| 146 | Dattner Architects | $3,906,072 |
| 147 | Miller Dunwiddie | $3,888,636 |
| 148 | BLT Architects | $3,867,933 |
| 149 | Emersion Design | $3,476,478 |
| 150 | PF&A Design | $3,453,700 |
| 151 | Architecture Design Collaborative | $3,375,000 |
| 152 | 3877 Design | $3,281,756 |
| 153 | SHP | $3,100,000 |
| 154 | VMDO Architects | $3,044,000 |
| 155 | Mascari Warner Dinh Architects | $3,000,000 |
| 156 | Method Architecture | $2,997,235 |
| 157 | Partners by Design | $2,920,000 |
| 158 | JRS Architect | $2,900,000 |
| 159 | Davis Brody Bond | $2,788,697 |
| 160 | Hussey Gay Bell | $2,610,314 |
| 161 | Rule Joy Trammell + Rubio | $2,600,214 |
| 162 | HBG Design | $2,581,000 |
| 163 | LMN Architects | $2,550,000 |
| 164 | ACAI Associates | $2,548,315 |
| 165 | BBGM | $2,442,150 |
| 166 | Garmann/Miller Architects-Engineers | $2,381,598 |
| 167 | HMFH Architects | $2,333,109 |
| 168 | Goettsch Partners | $2,230,000 |
| 169 | GRW | $2,187,218 |
| 170 | LK Architecture | $2,100,000 |
| 171 | Kitchen & Associates | $1,900,000 |
| 172 | Design Collaborative | $1,820,800 |
| 173 | FitzGerald | $1,788,000 |
| 174 | Studio+ | $1,568,587 |
| 175 | Caldwell Associates Architects | $1,547,295 |
| 176 | 45 Architecture | $1,536,852 |
| 177 | 4240 Architecture | $1,393,617 |
| 178 | Architectural Design Consultants | $1,315,000 |
| 179 | EDI International | $1,309,386 |
| 180 | Holst Architecture | $1,126,431 |
| 181 | Niles Bolton Associates | $1,049,086 |
| 182 | Design 3 International (D3i) | $1,038,718 |
| 183 | YGH Architecture | $830,154 |
| 184 | ATA Beilharz Architects | $775,000 |
| 185 | AE Design Group | $684,150 |
| 186 | Handel Architects | $650,468 |
| 187 | Glenn|Partners | $585,000 |
| 188 | Line Scale Form Architects | $452,140 |
| 189 | Randall-Paulson Architects | $448,181 |
| 190 | Hospitality Design Guild | $400,000 |
| 191 | Hill West Architects | $400,000 |
| 192 | RGA Architects | $326,203 |
| 193 | Adache Group Architects | $250,000 |
| 194 | H. Hendy Associates | $246,933 |
| Top 80 Reconstruction Sector Engineering and EA Firms for 2020 | ||
| FIRM | 2019 REVENUE | |
| 1 | Jacobs | $1,847,478,393 |
| 2 | Burns & McDonnell | $701,799,882 |
| 3 | IPS-Integrated Project Services | $451,311,050 |
| 4 | McKinstry | $213,113,751 |
| 5 | Boldt Company, The | $179,448,000 |
| 6 | Arup | $153,848,746 |
| 7 | NV5 Global | $129,467,000 |
| 8 | IMEG Corp. | $122,177,643 |
| 9 | Henderson Engineers | $115,255,112 |
| 10 | STV | $104,474,102 |
| 11 | WSP | $92,641,651 |
| 12 | Jensen Hughes | $68,020,077 |
| 13 | Thornton Tomasetti | $67,020,174 |
| 14 | ThermalTech Engineering | $61,700,000 |
| 15 | Jaros, Baum & Bolles | $56,245,277 |
| 16 | Syska Hennessy Group | $53,637,156 |
| 17 | SSOE Group | $53,421,549 |
| 18 | Dewberry | $49,415,236 |
| 19 | AKF Group | $42,020,000 |
| 20 | BRPH Architects Engineers | $39,454,657 |
| 21 | Salas O'Brien | $38,736,861 |
| 22 | KPFF Consulting Engineers | $37,017,400 |
| 23 | Ross & Baruzzini | $34,229,000 |
| 24 | Morrison Hershfield | $33,943,307 |
| 25 | RMF Engineering | $32,000,000 |
| 26 | Arora Engineers | $31,219,926 |
| 27 | KCI Technologies | $30,400,000 |
| 28 | Vanderweil Engineers | $29,618,500 |
| 29 | ESD | $29,218,968 |
| 30 | P2S | $25,639,712 |
| 31 | ME Engineers | $25,200,000 |
| 32 | TLC Engineering Solutions | $24,333,975 |
| 33 | Ghafari Associates | $22,400,000 |
| 34 | Walter P Moore | $22,391,637 |
| 35 | HEAPY | $21,677,146 |
| 36 | LaBella Associates | $20,109,598 |
| 37 | Affiliated Engineers | $19,611,930 |
| 38 | Highland Associates | $18,860,000 |
| 39 | Apogee Consulting Group | $18,725,157 |
| 40 | Wiley|Wilson | $18,193,000 |
| 41 | French & Parrello Associates | $18,036,434 |
| 42 | Newcomb & Boyd | $17,158,828 |
| 43 | Dunham Associates | $16,700,000 |
| 44 | Woolpert | $15,883,440 |
| 45 | Bala Consulting Engineers | $15,700,000 |
| 46 | Becker Morgan Group | $14,086,954 |
| 47 | Martin/Martin | $13,600,208 |
| 48 | PS&S | $12,992,400 |
| 49 | kW Mission Critical Engineering | $12,270,000 |
| 50 | KZF Design | $12,121,013 |
| 51 | Kohler Ronan | $11,980,039 |
| 52 | H.F. Lenz | $11,855,000 |
| 53 | M/E Engineering | $11,490,920 |
| 54 | Karpinski Engineering | $10,565,944 |
| 55 | DeSimone Consulting Engineers | $10,044,736 |
| 56 | Bridgers & Paxton Consulting Engineers | $8,640,435 |
| 57 | Bernhard | $8,355,000 |
| 58 | Halff Associates | $8,349,000 |
| 59 | PBS Engineers | $8,304,000 |
| 60 | GRAEF | $7,050,022 |
| 61 | Pedco E & A Services | $6,468,000 |
| 62 | Spectrum Engineers | $5,588,188 |
| 63 | Wick Fisher White | $5,412,000 |
| 64 | Architectural Engineers Inc. | $5,302,610 |
| 65 | Sherlock, Smith & Adams | $5,100,000 |
| 66 | OLA Consulting Engineers | $4,807,000 |
| 67 | Allen & Shariff | $4,630,657 |
| 68 | RWB Consulting Engineers | $3,865,050 |
| 69 | SSC Engineering | $3,826,651 |
| 70 | Tec Inc. Engineering & Design | $3,584,900 |
| 71 | Davis, Bowen & Friedel | $3,523,256 |
| 72 | JQ Engineering | $3,398,341 |
| 73 | Primera Engineers | $3,168,434 |
| 74 | KCL Engineering | $2,032,607 |
| 75 | Paradigm Structural Engineers | $1,588,515 |
| 76 | EYP Mission Critical Facilities | $1,328,274 |
| 77 | LBYD Engineers | $1,242,882 |
| 78 | Marque Engineering | $1,105,995 |
| 79 | Schaefer | $291,002 |
| 80 | Stanley Consultants | $97,539 |
| Top 120 Reconstruction Sector Contractors and CM Firms for 2020 | ||
| FIRM | 2019 REVENUE | |
| 1 | STO Building Group | $4,493,145,709 |
| 2 | Gilbane Building Company | $3,165,778,000 |
| 3 | Turner Construction Company | $2,950,099,028 |
| 4 | PCL Construction Enterprises | $2,332,223,623 |
| 5 | Whiting-Turner Contracting Company, The | $2,246,541,096 |
| 6 | Jacobs | $1,847,478,393 |
| 7 | Hensel Phelps | $1,790,823,733 |
| 8 | HITT Contracting | $1,648,229,684 |
| 9 | Clune Construction | $1,327,577,237 |
| 10 | Swinerton | $1,149,600,000 |
| 11 | Shawmut Design and Construction | $1,097,760,968 |
| 12 | Balfour Beatty US | $1,067,500,976 |
| 13 | Skanska USA | $1,047,377,321 |
| 14 | J.T. Magen and Company | $1,034,479,622 |
| 15 | Burns & McDonnell | $701,799,882 |
| 16 | Pepper Construction | $693,010,000 |
| 17 | Lendlease | $688,222,828 |
| 18 | Barton Malow | $640,627,400 |
| 19 | Messer Construction | $633,511,800 |
| 20 | Hathaway Dinwiddie Construction | $619,373,000 |
| 21 | JE Dunn Construction | $594,139,416 |
| 22 | Robins & Morton | $545,359,474 |
| 23 | McCarthy Holdings | $530,408,617 |
| 24 | Mortenson | $516,296,000 |
| 25 | JLL | $481,345,593 |
| 26 | James G. Davis Construction | $462,363,078 |
| 27 | IPS-Integrated Project Services | $451,311,050 |
| 28 | Level 10 Construction | $400,609,067 |
| 29 | Adolfson & Peterson Construction | $392,236,296 |
| 30 | Austin Industries | $388,745,677 |
| 31 | Hill International | $367,013,361 |
| 32 | Executive Construction | $333,000,000 |
| 33 | Manhattan Construction Group | $328,218,389 |
| 34 | Ryan Companies US | $313,739,546 |
| 35 | LeChase Construction Services | $311,737,052 |
| 36 | Skender | $307,532,898 |
| 37 | Walsh Group, The | $294,183,764 |
| 38 | Holder Construction | $291,000,000 |
| 39 | Yates Companies, The | $286,928,000 |
| 40 | McShane Companies, The | $281,309,716 |
| 41 | Suffolk Construction | $272,523,536 |
| 42 | Webcor | $249,708,501 |
| 43 | Hunter Roberts Construction | $233,000,000 |
| 44 | Kraus-Anderson Construction | $212,000,000 |
| 45 | Columbia | $208,200,000 |
| 46 | Walbridge | $206,786,907 |
| 47 | Hoar Construction | $206,709,000 |
| 48 | Andersen Construction | $205,500,000 |
| 49 | C.W. Driver Companies | $204,296,949 |
| 50 | CORE Construction Group | $201,646,595 |
| 51 | McCownGordon Construction, LLC | $196,831,510 |
| 52 | Choate Construction | $196,274,280 |
| 53 | Power Construction | $190,000,000 |
| 54 | Fortis Construction | $186,864,083 |
| 55 | Boldt Company, The | $179,448,000 |
| 56 | W.E. O'Neil Construction | $175,248,569 |
| 57 | Schimenti Construction Company | $156,000,000 |
| 58 | EXP | $154,176,572 |
| 59 | Arup | $153,848,746 |
| 60 | Hill & Wilkinson General Contractors | $126,740,148 |
| 61 | Rogers-O'Brien Construction | $126,223,893 |
| 62 | Sachse Construction | $123,000,000 |
| 63 | Graycor | $122,456,051 |
| 64 | Haselden Construction | $118,910,644 |
| 65 | Cortland Build | $118,790,495 |
| 66 | Henderson Engineers | $115,255,112 |
| 67 | Doster Construction | $107,487,178 |
| 68 | STV | $104,474,102 |
| 69 | Wohlsen Construction | $104,265,000 |
| 70 | Cumming | $100,315,000 |
| 71 | Hagerman Group, The | $100,000,000 |
| 72 | CannonDesign | $98,000,000 |
| 73 | WSP | $92,641,651 |
| 74 | KBE Building Corporation | $92,593,244 |
| 75 | Paric Holdings | $86,996,540 |
| 76 | S. M. Wilson | $86,019,547 |
| 77 | RSP Architects | $85,775,000 |
| 78 | Weis Builders | $81,869,278 |
| 79 | Joeris General Contractors | $81,103,499 |
| 80 | New South Construction | $80,458,000 |
| 81 | W. M. Jordan Company | $79,895,147 |
| 82 | Crossland Construction | $76,260,659 |
| 83 | Harkins Builders | $70,000,000 |
| 84 | Dickinson Cameron Construction | $70,000,000 |
| 85 | BL Harbert International | $65,855,303 |
| 86 | Russell Construction | $65,000,000 |
| 87 | ThermalTech Engineering | $61,700,000 |
| 88 | SSOE Group | $53,421,549 |
| 89 | Dewberry | $49,415,236 |
| 90 | Donohoe Construction | $48,793,845 |
| 91 | Core States Group | $48,614,713 |
| 92 | VRH Construction | $46,195,000 |
| 93 | S/L/A/M Collaborative, The | $42,049,700 |
| 94 | CSI Construction | $42,000,000 |
| 95 | BRPH Architects Engineers | $39,454,657 |
| 96 | Salas O'Brien | $38,736,861 |
| 97 | Millie and Severson General Contractors | $31,930,104 |
| 98 | KCI Technologies | $30,400,000 |
| 99 | VJS Construction Services | $30,080,514 |
| 100 | P2S | $25,639,712 |
| 101 | Premier Project Management | $25,000,000 |
| 102 | Lawrence Group | $24,191,855 |
| 103 | H2M Architects + Engineers | $23,386,576 |
| 104 | Ghafari Associates | $22,400,000 |
| 105 | WD Partners | $21,000,000 |
| 106 | LaBella Associates | $20,109,598 |
| 107 | DeAngelis Diamond | $19,266,490 |
| 108 | Richard Group | $17,950,081 |
| 109 | Arc Building Partners | $14,419,028 |
| 110 | CSArch | $14,416,488 |
| 111 | Campus Construction Management Group | $12,500,000 |
| 112 | Kaufman Lynn Construction | $12,332,836 |
| 113 | VLK Architects | $12,100,190 |
| 114 | Bozzuto Construction | $10,000,000 |
| 115 | Montroy DeMarco Architecture | $8,760,000 |
| 116 | Juneau Construction Company | $8,198,991 |
| 117 | JN+A | $7,252,000 |
| 118 | Architectural Engineers Inc. | $5,302,610 |
| 119 | Cotter Consulting | $4,283,139 |
| 120 | TQ Constructors | $3,900,000 |
| 121 | Brownstone | $976,878 |
BACK TO THE 2020 GIANTS 400 LANDING PAGE
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