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
Architects | Mar 7, 2018
Balkrishna Doshi named 2018 Pritzker Laureate
Over the course of 70 years, Doshi was instrumental in shaping the discourse of architecture throughout India, from low-cost housing for thousands to landmark projects like the Indian Institute of Management.
Architects | Mar 7, 2018
New National Building Museum exhibit explores the architecture of the Manhattan Project
The exhibit will run through March 3, 2019.
Architects | Feb 27, 2018
But first, let me take a selfie: Designing sharable moments
The concept of “selfie walls” has been around for years, but with their growing popularity they have begun to evolve and take on a life of their own.
Market Data | Feb 27, 2018
AIA small firm report: Half of employees have ownership stake in their firm
The American Institute of Architects has released its first-ever Small Firm Compensation Report.
Museums | Feb 26, 2018
*UPDATED* Design team unveils plans for the renovated and expanded Gateway Arch Museum
The goal of the project is to create closer and more robust connections between the Gateway Arch Museum and the landscape of the Jefferson National Expansion Memorial.
Architects | Feb 23, 2018
AIA elevates 152 members and two international architects to the College of Fellows
AIA Fellowship recognizes significant contributions to profession of architecture and society.
Airports | Feb 21, 2018
Terminal Modernization: Why Bother? Part II
This is the second post in our series examining why airport operators should bother to upgrade their facilities, even if capacity isn’t forcing the issue.
Urban Planning | Feb 21, 2018
Leading communities in the Second Machine Age
What exactly is the Second Machine Age? The name refers to a book by MIT researchers Erik Brynjolfsson and Andrew McAfee.
Retail Centers | Feb 20, 2018
Is there a future in retail banking? Part II
It is critical to not view the physical branch as just another sales channel, but as an important touchpoint along a customer’s journey.
Architects | Feb 15, 2018
AIASF Equity by Design to launch 2018 Equity in Architecture Survey
AIA San Francisco (AIASF) and the Equity by Design Committee, launched the third national Equity in Architecture Survey on February 12, 2018. Building upon the survey conducted in 2016, the third survey will further advance the national movement for equitable practice in the profession.
