Top Science and Technology Sector Architecture Firms
| Rank | Company | 2013 S&T Sector Revenue |
| 1 | HDR | $55,700,000 |
| 2 | HOK | $50,260,857 |
| 3 | Stantec | $46,654,078 |
| 4 | Flad Architects | $38,940,000 |
| 5 | Perkins+will | $37,475,908 |
| 6 | Payette | $30,980,610 |
| 7 | SmithGroupJJR | $19,384,285 |
| 8 | EwingCole | $12,175,000 |
| 9 | ZGF Architects | $10,606,469 |
| 10 | Harley Ellis Devereaux | $9,340,000 |
| 11 | Ennead Architects | $6,158,951 |
| 12 | Kirksey | $5,138,330 |
| 13 | RS&H | $4,900,000 |
| 14 | NBBJ | $4,582,000 |
| 15 | Hastings+Chivetta Architects | $3,874,537 |
| 16 | RTKL Associates | $3,488,000 |
| 17 | Perkins Eastman | $3,100,000 |
| 18 | BSA LifeStructures | $2,854,789 |
| 19 | Clark Nexsen | $2,673,019 |
| 20 | Lord Aeck Sargent | $2,186,460 |
| 21 | HKS | $2,138,731 |
| 22 | EYP Architecture & Engineering | $2,000,000 |
| 23 | Shepley Bulfinch | $1,770,000 |
| 24 | Emersion Design | $1,726,902 |
| 25 | Bergmann Associates | $1,700,000 |
| 26 | Gensler | $1,644,004 |
| 27 | Ballinger | $1,608,659 |
| 28 | WHR Architects | $1,560,060 |
| 29 | Solomon Cordwell Buenz | $1,500,000 |
| 30 | Ware Malcomb | $1,449,500 |
| 31 | Hammel, Green and Abrahamson | $1,399,297 |
| 32 | Symmes Maini & McKee Associates | $1,290,000 |
| 33 | Page | $1,250,000 |
| 34 | NORR | $1,037,901 |
| 35 | FKP Architects | $1,000,000 |
| 36 | Francis Cauffman | $794,987 |
| 37 | VOA Associates | $794,232 |
| 38 | Heery International | $791,990 |
| 39 | Cooper Carry | $755,279 |
| 40 | DesignGroup | $676,860 |
| 41 | Skidmore, Owings & Merrill | $578,240 |
| 42 | RSP Architects | $552,000 |
| 43 | Swanke Hayden Connell Architects | $545,000 |
| 44 | Epstein | $506,000 |
| 45 | Wilson Architects | $500,000 |
| 46 | S/L/A/M Collaborative, The | $495,535 |
| 47 | Nelson | $404,850 |
| 48 | CTA Architects Engineers | $306,754 |
| 49 | JRS Architect | $145,000 |
| 50 | Harvard Jolly Architecture | $120,530 |
| 51 | Margulies Perruzzi Architects | $119,521 |
| 52 | KZF Design | $71,077 |
| 53 | Commonwealth Architects | $69,580 |
| 54 | Baskervill | $41,280 |
| 55 | Little | $33,876 |
| 56 | NAC|Architecture | $17,236 |
| 57 | Ratio Architects | $1,379 |
Top Science and Technology Sector Engineering Firms
| Rank | Company | 2013 S&T Sector Revenue |
| 1 | Affiliated Engineers | $28,609,000 |
| 2 | URS Corp. | $15,213,288 |
| 3 | WSP Group | $13,550,000 |
| 4 | Jacobs | $10,760,000 |
| 5 | Vanderweil Engineers | $9,556,500 |
| 6 | RMF Engineering | $8,900,000 |
| 7 | CRB | $8,200,000 |
| 8 | Paulus, Sokolowski and Sartor | $5,200,000 |
| 9 | BR+A Consulting Engineers | $4,600,000 |
| 10 | Degenkolb Engineers | $4,476,429 |
| 11 | CCRD Partners | $3,530,000 |
| 12 | Bridgers & Paxton Consulting Engineers | $3,479,323 |
| 13 | Mazzetti | $3,044,920 |
| 14 | Rist-Frost-Shumway Engineering | $3,000,000 |
| 15 | RDK Engineers | $2,830,000 |
| 16 | M-E Engineers | $1,931,000 |
| 17 | Newcomb & Boyd | $1,831,915 |
| 18 | SSOE Group | $1,765,501 |
| 19 | Aon Fire Protection Engineering Corp. | $1,500,000 |
| 20 | Environmental Systems Design | $1,355,590 |
| 21 | STV | $1,114,000 |
| 22 | Glumac | $1,077,171 |
| 23 | Syska Hennessy Group | $985,040 |
| 24 | Karpinski Engineering | $868,633 |
| 25 | KPFF Consulting Engineers | $800,000 |
| 26 | AKF Group | $740,000 |
| 27 | P2S Engineering | $445,624 |
| 28 | KJWW Engineering Consultants | $385,407 |
| 29 | Interface Engineering | $348,341 |
| 30 | Coffman Engineers | $279,999 |
| 31 | Dunham Associates | $250,000 |
| 32 | TLC Engineering for Architecture | $239,313 |
| 33 | Henderson Engineers | $219,691 |
| 34 | Thornton Tomasetti | $213,485 |
| 35 | H.F. Lenz | $211,000 |
| 36 | I. C. Thomasson Associates | $200,000 |
| 37 | OLA Consulting Engineers | $184,800 |
| 38 | Davis, Bowen & Friedel | $174,710 |
| 39 | Allen & Shariff | $128,000 |
| 40 | Spectrum Engineers | $126,582 |
| 41 | TTG | $124,162 |
| 42 | CJL Engineering | $122,500 |
| 43 | Wiss, Janney, Elstner Associates | $110,000 |
| 44 | Sparling | $107,790 |
| 45 | Wick Fisher White | $74,325 |
| 46 | Guernsey | $58,515 |
| 47 | Magnusson Klemencic Associates | $50,243 |
| 48 | French & Parrello Associates | $50,000 |
| 49 | Apogee Consulting Group | $42,320 |
| 50 | Walter P Moore and Associates | $41,790 |
| 51 | Zak Companies | $17,283 |
| 52 | Heapy Engineering | $14,759 |
| 53 | Brinjac Engineering | $8,704 |
Top Science and Technology Sector Construction Firms
| Rank | Company | 2013 S&T Sector Revenue |
| 1 | Skanska USA | $567,520,664 |
| 2 | DPR Construction | $269,947,839 |
| 3 | Turner Construction | $205,000,000 |
| 4 | Suffolk Construction | $164,816,499 |
| 5 | JE Dunn Construction | $162,998,885 |
| 6 | Whiting-Turner Contracting Co., The | $144,884,163 |
| 7 | Structure Tone | $92,170,000 |
| 8 | Kraus-Anderson Construction | $75,000,000 |
| 9 | Consigli Construction | $70,990,917 |
| 10 | Hathaway Dinwiddie Construction | $44,180,000 |
| 11 | Choate Construction | $38,400,718 |
| 12 | Manhattan Construction | $36,800,000 |
| 13 | LeChase Construction Services | $32,800,000 |
| 14 | McCarthy Holdings | $32,000,000 |
| 15 | Hill & Wilkinson | $30,263,000 |
| 16 | Hensel Phelps | $30,090,000 |
| 17 | McGough | $24,000,000 |
| 18 | Flintco | $14,250,000 |
| 19 | Alberici Constructors | $10,407,230 |
| 20 | S. M. Wilson & Co. | $10,383,344 |
| 21 | E.W. Howell | $9,541,000 |
| 22 | Hill International | $9,000,000 |
| 23 | Fortis Construction | $7,700,000 |
| 24 | Hoar Construction | $6,050,000 |
| 25 | Shawmut Design and Construction | $5,000,000 |
| 26 | HITT Contracting | $4,200,000 |
| 27 | Messer Construction | $3,491,416 |
| 28 | Tutor Perini Corp. | $3,447,967 |
| 29 | James G. Davis Construction | $2,884,634 |
| 30 | Stalco Construction | $2,602,000 |
| 31 | O'Neil Industries/W.E. O'Neil | $1,820,063 |
| 32 | BlueScope Construction | $1,555,063 |
| 33 | Coakley & Williams Construction | $1,514,454 |
| 34 | STV | $1,114,000 |
| 35 | Heery International | $791,990 |
| 36 | Bomel Construction | $578,354 |
| 37 | Weitz Company, The | $215,744 |
| 38 | JLL | $172,953 |
| 39 | W. M. Jordan Company | $171,674 |
| 40 | Allen & Shariff | $128,000 |
| 41 | Austin Commercial | $60,044 |
Read BD+C's full 2014 Giants 300 Report
Related Stories
Sustainability | Dec 22, 2023
WSP unveils scenario-planning online game
WSP has released a scenario-planning online game to help organizations achieve sustainable development goals while expanding awareness about climate change.
Giants 400 | Dec 20, 2023
Top 160 Apartment and Condominium Architecture Firms for 2023
Gensler, Humphreys and Partners, Solomon Cordwell Buenz, and AO top BD+C's ranking of the nation's largest apartment building and condominium architecture and architecture/engineering (AE) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
Giants 400 | Dec 20, 2023
Top 90 Student Housing Architecture Firms for 2023
Niles Bolton Associates, Solomon Cordwell Buenz, BKV Group, and Humphreys and Partners Architects top BD+C's ranking of the nation's largest student housing facility architecture and architecture/engineering (AE) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
Healthcare Facilities | Dec 19, 2023
A new hospital in Duluth, Minn., is now the region’s largest healthcare facility
In Duluth, Minn., the new St. Mary’s Medical Center, designed by EwingCole, is now the largest healthcare facility in the region. The hospital consolidates Essentia Health’s healthcare services under one roof. At about 1 million sf spanning two city blocks, St. Mary’s overlooks Lake Superior, providing views on almost every floor of the world’s largest freshwater lake.
Government Buildings | Dec 19, 2023
New Pennsylvania State Archives building holds documents dating back to 1680
Work was recently completed on a new Pennsylvania State Archives building in Harrisburg, Penn. The HGA-designed, 146,000-sf facility offers numerous amenities, including computers, scanners, printers, a kitchenette with seating, lockers, a meeting room, a classroom, an interactive video wall, gallery, and all-gender restrooms. The features are all intended to provide a welcoming and comfortable environment for visitors.
Urban Planning | Dec 18, 2023
The impacts of affordability, remote work, and personal safety on urban life
Data from Gensler's City Pulse Survey shows that although people are satisfied with their city's experience, it may not be enough.
MFPRO+ News | Dec 18, 2023
Berkeley, Calif., raises building height limits in downtown area
Facing a severe housing shortage, the City of Berkeley, Calif., increased the height limits on residential buildings to 12 stories in the area close to the University of California campus.
Green | Dec 18, 2023
Class B commercial properties gain more from LEED certification than Class A buildings
Class B office properties that are LEED certified command a greater relative benefit than LEED-certified Class A buildings, according to analysis from CBRE. The Class B LEED rent advantage over non-LEED is about three times larger than the premium earned by Class A LEED buildings.
Codes and Standards | Dec 18, 2023
ASHRAE releases guide on grid interactivity in the decarbonization process
A guide focusing on the critical role of grid interactivity in building decarbonization was recently published by ASHRAE. The Grid-Interactive Buildings for Decarbonization: Design and Operation Resource Guide provides information on maximizing carbon reduction through buildings’ interaction with the electric power grid.
Architects | Dec 18, 2023
Perkins&Will’s new PRECEDE tool provides access to public health data to inform design decisions
Perkins&Will recently launched a free digital resource that allows architects and designers to access key public health data to inform design decisions. The “Public Repository to Engage Community and Enhance Design Equity,” or PRECEDE, centralizes demographic, environmental, and health data from across the U.S. into a geospatial database.
