2022 Parking Structure Giants: Top architecture, engineering, and construction firms in the U.S. parking structure sector

Choate Parking Consultants, Walker Consultants, Kimley-Horn, PCL, and Balfour Beatty top BD+C's rankings of the nation's largest parking structure sector architecture, engineering, and construction firms, as reported in the 2022 Giants 400 Report.

Top 50 Parking Structure Architecture and AE Firms
Top 40 Parking Structure Engineering and EA Firms
Top 40 Parking Structure Contractors + CM Firms

Top 50 Parking Structure Architecture and AE Firms for 2022 - BD+C Giants 400 Rankings FIRM 2021 REVENUE 1 Choate Parking Consultants $6,100,000 2 Gensler $3,290,195 3 Clark Nexsen $2,815,000 4 Solomon Cordwell Buenz $2,370,705 5 Page $2,267,399 6 AO $2,100,000 7 Perkins and Will $2,091,616 8 LHB $2,063,221 9 Corgan $1,892,514 10 Moody Nolan $1,802,151 11 Colliers Engineering & Design $1,785,051 12 Kirksey Architecture $1,576,534 13 Parkhill $1,444,156 14 Cooper Carry $1,126,513 15 Stantec $1,080,047 16 LS3P Associates $1,010,179 17 HGA $971,698 18 Huitt-Zollars $920,239 19 RSP Architects $763,000 20 Smallwood $733,252 21 Elkus Manfredi Architects $653,368 22 Álvarez-Díaz & Villalón Architecture & Interior Design $466,900 23 Little Diversified Architectural Consulting $411,932 24 Guidon $392,020 25 CPL Architecture, Engineering, Planning $373,454 26 Crawford Architects $278,400 27 Ryan Companies US / Ryan A+E $237,903 28 Urbahn Architects $179,955 29 Marmon Mok Architecture $166,334 30 MA Design $161,868 31 Todd & Associates $149,514 32 Hoefer Welker $139,000 33 Goodwyn Mills Cawood $123,833 34 Stengel Hill Architecture $116,043 35 Elevatus Architecture $104,800 36 Ware Malcomb $102,567 37 Curtis + Ginsberg Architects $100,000 -- FitzGerald $100,000 39 CSO Architects $91,504 40 Champlin Architecture $85,603 41 Bailey Edward Design $84,844 42 McMillan Pazdan Smith $84,827 43 Hollis + Miller Architects $62,961 44 EUA $53,000 45 GFF $41,382 46 Method Architecture $37,427 47 Huntsman Architectural Group $32,667 48 Steinberg Hart $28,748 49 Skidmore, Owings & Merrill $17,000 50 FGM Architects $13,018 51 JCJ Architecture $11,835 52 AHL $9,858 53 Cushing Terrell $6,751 54 Cromwell Architects Engineers $3,500 55 BWBR $3,390

Source: 2022 Giants 400 Report

Top 40 Parking Structure Engineering and EA Firms for 2022 - BD+C Giants 400 Rankings FIRM 2021 REVENUE 1 Walker Consultants $42,577,630 2 Kimley-Horn $8,601,361 3 Wiss, Janney, Elstner Associates $6,850,000 4 KPFF Consulting Engineers $6,735,889 5 Martin/Martin $4,053,811 6 Walter P Moore $3,724,027 7 Thornton Tomasetti $3,000,000 -- Langan $3,000,000 9 CDM Smith $2,614,515 10 Syska Hennessy Group $1,874,430 11 Alfa Tech Consulting Engineers $1,800,000 12 IMEG Corp. $1,596,800 13 BKF Engineers $1,094,289 14 KCI Technologies $752,800 15 Dunham Associates $750,000 16 JQ Engineering $739,053 17 Osborn Engineering $700,000 18 GRAEF $575,746 19 Salas O'Brien $393,586 20 DeSimone Consulting Engineering $380,778 21 PBS Engineers $350,000 22 Kohrs Lonnemann Heil Engineers (KLH) $312,162 23 Arora Engineers $300,760 24 Wallace Design Collective $300,000 25 TLC Engineering Solutions $295,906 26 Newcomb & Boyd $267,171 27 Henderson Engineers $250,000 28 Smith Seckman Reid $221,508 29 Highland Associates $200,000 30 French & Parrello Associates $190,157 31 Heapy $183,270 32 DLZ Corporation $179,503 33 NV5 Global $177,782 34 Primera Engineers $168,490 35 Magnusson Klemencic Associates $128,904 36 Schaefer $93,739 37 Evstudio $75,000 38 SSOE Group $65,337 39 Bridgers & Paxton Consulting Engineers $52,429 40 ThermalTech Engineering $23,000 41 MHP $21,850 42 Vanderweil Engineers $19,100 43 FSB Architects + Engineers $15,687 44 Prime AE Group $5,200 45 Halff Associates $5,000 46 Farnsworth Group $3,165 47 Davis, Bowen & Friedel $1,385

Source: 2022 Giants 400 Report

Top 40 Parking Structure Contractors + CM Firms for 2022 - BD+C Giants 400 Rankings FIRM 2021 REVENUE 1 PCL Construction Enterprises $458,207,989 2 Balfour Beatty US $87,507,520 3 McCarthy Holdings $68,593,064 4 Level 10 Construction $57,525,426 5 Brasfield & Gorrie $46,363,897 6 Skanska USA $38,236,726 7 Messer Construction $35,413,056 8 Walsh Group, The $30,026,596 9 J.H. Findorff & Son $28,189,299 10 Adolfson & Peterson Construction $26,542,100 11 Joeris General Contractors $23,800,282 12 Whiting-Turner Contracting Co., The $20,975,466 13 McCownGordon Construction $20,402,301 14 Mortenson $20,232,000 15 DPR Construction $19,712,000 16 Benchmark Construction $19,434,543 17 Holder Construction $19,000,000 18 Hoar Construction $17,277,000 19 JE Dunn Construction $17,219,568 20 Clancy & Theys Construction $16,606,452 21 Howard Shockey & Sons $16,542,158 22 Gilbane Building Company $15,068,000 23 Ryan Companies US / Ryan A+E $13,683,475 24 Truebeck Construction $13,356,084 25 Landry/French Construction $13,000,000 26 W.E. O'Neil Construction $11,213,693 27 LeChase Construction Services $10,979,855 28 Choate Construction $10,949,129 29 Alberici-Flintco $8,315,114 30 Kaufman Lynn Construction $7,528,770 31 Batson-Cook Construction $5,722,089 32 Austin Industries $5,311,723 33 Nabholz Construction $2,952,889 34 Suffolk Construction $2,944,000 35 Manhattan Construction $2,805,250 36 W. M. Jordan Company $2,066,754 37 Shawmut Design and Construction $1,781,855 38 Clark Group $1,689,422 39 Sundt Construction $1,188,029 40 McDonough Bolyard Peck $758,391 41 Hill & Wilkinson General Contractors $699,565 42 AFG Group $657,000 43 Saunders Construction $465,570 44 Harkins Builders $350,000 45 Boldt Company, The $321,000 46 KCI Technologies $281,900 47 JLL $168,967 48 Hill International $9,481

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