2022 Transit Facility Giants: Top architecture, engineering, and construction firms in the U.S. transit facility sector

Walsh Group, Skanska USA, HDR, Perkins and Will, and AECOM top BD+C's rankings of the nation's largest transit facility sector architecture, engineering, and construction firms, as reported in the 2022 Giants 400 Report.

Top 40 Transit Facility Architecture and AE Firms
Top 40 Transit Facility Engineering and EA Firms
Top 20 Transit Facilities Contractors + CM Firms

Top 40 Transit Facility Architecture and AE Firms for 2022 - BD+C Giants 400 Rankings FIRM 2021 REVENUE 1 HDR $40,513,152 2 Perkins and Will $31,948,035 3 Skidmore, Owings & Merrill $19,291,000 4 Gensler $19,141,540 5 Stantec $16,146,202 6 Michael Baker International $10,417,408 7 NORR $9,944,252 8 HNTB Corporation $5,350,209 9 Progressive AE $4,412,283 10 FXCollaborative Architects $3,983,941 11 ZGF Architects $3,751,472 12 Urbahn Architects $3,515,400 13 Wendel $3,240,126 14 Zyscovich $2,040,000 15 Dattner Architects $1,884,306 16 LMN Architects $1,864,136 17 Kohn Pederesen Fox Associates $1,681,433 18 Diamond Schmitt Architects $1,420,000 19 Carrier Johnson + Culture $1,221,952 20 LHB $1,013,521 21 G70 $912,452 22 Legat Architects $901,000 23 Quinn Evans $694,345 24 Niles Bolton Associates $566,295 25 SLAM Collaborative, The $510,589 26 Mithun $431,951 27 HOK $418,716 28 Barge Design Solutions $325,616 29 Huitt-Zollars $300,000 30 RDC-S111 $242,996 31 Miller Dunwiddie $225,000 32 Ware Malcomb $224,408 33 Cushing Terrell $175,836 34 GSB $102,100 35 CPL Architecture, Engineering, Planning $58,167 36 Manning $56,726 37 AHL $55,420 38 Method Architecture $51,287 39 Crawford Architects $33,000 40 Colliers Engineering & Design $29,684 41 Sasaki Associates $14,040 42 RSP Architects $12,000 43 Bailey Edward Design $3,865

Source: 2022 Giants 400 Report

Top 40 Transit Facility Engineering and EA Firms for 2022 - BD+C Giants 400 Rankings FIRM 2021 REVENUE 1 AECOM $415,300,000 2 Jacobs $108,360,000 3 STV $59,858,057 4 WSP $19,492,761 5 Alfa Tech Consulting Engineers $12,500,000 6 EXP $11,891,172 7 BKF Engineers $11,000,091 8 KPFF Consulting Engineers $10,898,726 9 CDM Smith $10,458,061 10 Morrison Hershfield $8,114,448 11 Arup $7,896,402 12 Kimley-Horn $6,771,440 13 Dewberry $4,182,215 14 Ross & Baruzzini $4,140,216 15 Arora Engineers $4,130,053 16 M.C. Dean $4,042,167 17 Burns & McDonnell $2,666,963 18 Wiss, Janney, Elstner Associates $2,000,000 19 IMEG Corp. $1,205,000 20 Salas O'Brien $1,083,253 21 Langan $1,000,000 22 Parametrix $749,155 23 Newcomb & Boyd $635,558 24 Jaros, Baum & Bolles $610,714 25 P2S $604,191 26 DLZ Corporation $558,936 27 French & Parrello Associates $448,664 28 DeSimone Consulting Engineering $397,210 29 PBS Engineers $300,000 30 Halff Associates $298,000 31 Spectrum Engineers $248,000 32 Syska Hennessy Group $179,350 33 Osborn Engineering $125,000 34 Bridgers & Paxton Consulting Engineers $118,862 35 Henderson Engineers $100,000 36 TLC Engineering Solutions $53,407 37 NV5 Global $46,591 38 Kohrs Lonnemann Heil Engineers (KLH) $37,559 39 Heapy $36,340 40 KCL Engineering $21,846 41 Smith Seckman Reid $11,000 42 I. C. Thomasson Associates $5,000 43 Primera Engineers $4,835 44 Magnusson Klemencic Associates $2,700

Source: 2022 Giants 400 Report

Top 20 Transit Facilities Contractors + CM Firms for 2022 - BD+C Giants 400 Rankings FIRM 2021 REVENUE 1 Walsh Group, The $832,243,336 2 Skanska USA $395,680,131 3 Clark Group $193,593,821 4 Hensel Phelps $178,756,596 5 Suffolk Construction $80,653,000 6 Hill International $75,335,278 7 M.C. Dean $46,392,155 8 Gilbane Building Company $42,626,000 9 Balfour Beatty US $42,138,518 10 AECOM $28,300,000 11 JE Dunn Construction $24,845,716 12 Jacobs $21,751,347 13 W.E. O'Neil Construction $21,564,159 14 McCownGordon Construction $14,874,319 15 Alberici-Flintco $5,600,299 16 Wendel $3,851,119 17 Whiting-Turner Contracting Co., The $3,075,173 18 VRH Construction $2,600,000 19 Kaufman Lynn Construction $1,099,582 20 PMA Consultants $982,118 21 Joeris General Contractors $413,932 22 Weitz Company & Affiliates, The $204,475 23 LeChase Construction Services $83,579 24 Arora Engineers $75,000 25 McDonough Bolyard Peck $22,190

Source: 2022 Giants 400 Report

2022 GIANTS 400 - AEC DISCIPLINE RANKINGS

A. Top 180 Architecture Firms
B. Top 110 Architecture/Engineering (AE) Firms
C. Top 80 Engineering Firms
D. Top 45 Engineering/Architecture (EA) Firms
E. Top 200 Contractors
F. Top 90 Construction Management Firms

2022 GIANTS 400 - BUILDING SECTOR AND SPECIALTY RANKINGS

Note: All categories below except for 08 and 23 include multiple rankings for the sector: Top Architecture+AE Firms; Top Engineering+EA Firms; and Top Contractors+CM Firms.

01. Airport Terminals
• Top 55 Airport Terminal Architecture and AE Firms
• Top 65 Airport Terminal Engineering and EA Firms
• Top 60 Airport Terminal Contractors and CM Firms

02. Convention Centers/Conference Centers
• Top 35 Convention Center Architecture + AE Firms for 2022
• Top 30 Convention Center Engineering + EA Firms for 2022
• Top 25 Convention Center Contractors + CM Firms for 2022

03. Cultural Facilities – All Cultural Facilities Work
• Top 110 Cultural Facilities Architecture and AE Firms – All Cultural Facilities Work
• Top 55 Cultural Facilities Engineering and EA Firms – All Cultural Facilities Work
• Top 55 Cultural Facilities Contractors and CM Firms – All Cultural Facilities Work

04. Cultural Facilities – Museums and Galleries
• Top 70 Cultural Facilities Architecture and AE Firms – Museums and Galleries
• Top 40 Cultural Facilities Engineering and EA Firms – Museums and Galleries
• Top 35 Cultural Facilities Contractors and CM Firms – Museums and Galleries

05. Cultural Facilities – Performing Arts and Concert Venues
• Top 55 Cultural Facilities Architecture and AE Firms – Performing Arts and Concert Venues
• Top 40 Cultural Facilities Engineering and EA Firms – Performing Arts and Concert Venues
• Top 30 Cultural Facilities Contractors and CM Firms – Performing Arts and Concert Venues

06. Cultural Facilities – Public Libraries
• Top 50 Cultural Facilities Architecture and AE Firms – Public Libraries
• Top 30 Cultural Facilities Engineering and EA Firms – Public Libraries
• Top 20 Cultural Facilities Contractors and CM Firms – Public Libraries

07. Data Centers
• Top 30 Data Center Sector Architecture and AE Firms
• Top 60 Data Center Sector Engineering and EA Firms
• Top 50 Data Center Sector Contractors and CM Firms

08. Design-Build Work
• Top 100 Design-Build Construction Firms

09. Government - All Government Buildings Work
• Top 160 Government Sector Architecture + AE Firms - All Government Work
• Top 90 Government Sector Engineering + EA Firms - All Government Work
• Top 90 Government Sector Contractors + CM Firms - All Government Work

10. Government - Federal Civilian Government
• Top 70 Federal Government Architecture + AE Firms
• Top 65 Federal Government Engineering + EA Firms
• Top 45 Federal Government Contractors + CM Firms

11. Government - Local Government Buildings
• Top 130 Local Government Architecture + AE Firms
• Top 80 Local Government Engineering + EA Firms
• Top 70 Local Government Contractors + CM Firms

12. Government - State Government Buildings
• Top 80 State Government Architecture + AE Firms
• Top 55 State Government Engineering + EA Firms
• Top 45 State Government Contractors + CM Firms

13. Government - Military
• Top 50 Military Facility Architecture + AE Firms
• Top 50 Military Facility Engineering + EA Firms
• Top 35 Military Facility Contractors + CM Firms