Kimley-Horn, Langan, Thornton Tomasetti, and WSP head the ranking of the nation's largest apartment and condominium engineering and engineering/architecture (EA) firms for 2022, as reported in Building Design+Construction's 2022 Giants 400 Report.
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| Top 65 Apartment + Condominium Engineering + EA Firms for 2022 - BD+C Giants 400 Rankings | ||
| Â | FIRM | 2021 REVENUE |
| 1 | Kimley-Horn | $173,879,680 |
| 2 | Langan | $43,000,000 |
| 3 | Thornton Tomasetti | $38,938,827 |
| 4 | WSP | $36,373,844 |
| 5 | DeSimone Consulting Engineering | $35,875,046 |
| 6 | Olsson | $31,690,829 |
| 7 | Wiss, Janney, Elstner Associates | $22,740,000 |
| 8 | BKF Engineers | $22,364,878 |
| 9 | AECOM | $18,200,000 |
| 10 | Morrison Hershfield | $16,395,415 |
| 11 | Dewberry | $15,075,904 |
| 12 | Salas O'Brien | $14,507,231 |
| 13 | IMEG Corp. | $12,665,000 |
| 14 | EXP | $9,366,115 |
| 15 | Gresham Smith | $9,336,658 |
| 16 | Jacobs | $8,760,000 |
| 17 | Bala Consulting Engineers | $7,693,200 |
| 18 | Magnusson Klemencic Associates | $6,106,353 |
| 19 | KPFF Consulting Engineers | $6,052,778 |
| 20 | ME Engineers | $4,900,000 |
| 21 | Alfa Tech Consulting Engineers | $4,800,000 |
| 22 | NV5 Global | $4,659,115 |
| 23 | Davis, Bowen & Friedel | $4,591,276 |
| 24 | AKF | $4,472,572 |
| 25 | PS&S | $4,180,000 |
| 26 | Martin/Martin | $4,151,439 |
| 27 | STV | $4,064,052 |
| 28 | Evstudio | $3,950,000 |
| 29 | Osborn Engineering | $3,600,000 |
| 30 | Halff Associates | $3,218,000 |
| 31 | GRAEF | $2,515,684 |
| 32 | Jaros, Baum & Bolles | $2,500,557 |
| 33 | Schaefer | $2,399,339 |
| 34 | French & Parrello Assoociates | $2,071,595 |
| 35 | TLC Engineering Solutions | $1,966,546 |
| 36 | Parametrix | $1,963,882 |
| 37 | LaBella Associates | $1,500,000 |
| 38 | Woolpert | $1,394,267 |
| 39 | EAPC Architects Engineers | $1,313,572 |
| 40 | Walter P Moore | $1,257,025 |
| 41 | FSB Architects + Engineers | $1,255,337 |
| 42 | Kohrs Lonnemann Heil Engineers (KLH) | $1,203,692 |
| 43 | Henderson Engineers | $1,194,801 |
| 44 | DLZ Corporation | $1,145,634 |
| 45 | M/E Engineering | $1,062,840 |
| 46 | Smith Seckman Reid | $1,022,685 |
| 47 | Wallace Design Collective | $1,000,000 |
| 48 | Tighe & Bond | $1,000,000 |
| 49 | MHP | $942,221 |
| 50 | I. C. Thomasson Associates | $902,660 |
| 51 | SSC Engineering | $850,000 |
| 52 | FEA Consulting Engineers | $825,094 |
| 53 | Burns & McDonnell | $783,408 |
| 54 | KCI Technologies | $781,900 |
| 55 | JP Harvey Engineering Solutions | $776,508 |
| 56 | Newcomb & Boyd | $715,309 |
| 57 | CMTA | $700,183 |
| 58 | Spectrum Engineers | $690,000 |
| 59 | Primera Engineers | $591,989 |
| 60 | Arup | $576,374 |
| 61 | Vanderweil Engineers | $563,100 |
| 62 | Becker Morgan Group | $500,554 |
| 63 | JQ Engineering | $473,663 |
| 64 | SSOE Group | $368,077 |
| 65 | P2S | $318,921 |
| 66 | Farnsworth Group | $271,950 |
| 67 | KCL Engineering | $165,837 |
| 68 | Heapy | $73,190 |
| 69 | Paradigm Structural Engineers | $27,803 |
| 70 | Arora Engineers | $6,136 |
Source:Â 2022 Giants 400 Report
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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           Â
F. Top 90 Construction Management Firms            Â
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2022 GIANTS 400 - BUILDING SECTOR AND SPECIALTY RANKINGS Â Â Â Â Â Â Â Â Â Â Â Â
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+CMÂ 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 Â
• 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 WorkÂ
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     Â
• 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 FirmsÂ
• Top 65 Federal Government Engineering + EA FirmsÂ
• Top 45 Federal Government Contractors + CM FirmsÂ
11. Government - Local Government Buildings
• Top 130 Local Government Architecture + AE FirmsÂ
• Top 80 Local Government Engineering + EA FirmsÂ
• Top 70 Local Government Contractors + CM FirmsÂ
12. Government - State Government Buildings
• Top 80 State Government Architecture + AE FirmsÂ
• Top 55 State Government Engineering + EA FirmsÂ
• Top 45 State Government Contractors + CM Firms
13. Government - Military
• Top 50 Military Facility Architecture + AE FirmsÂ
• Top 50 Military Facility Engineering + EA FirmsÂ
• Top 35 Military Facility Contractors + CM FirmsÂ
14. Government - Veterans Administration Facilities
• Top 40 Veterans Administration (VA) Facility Architecture + AE FirmsÂ
• Top 25 Veterans Administration (VA) Facility Engineering + EA FirmsÂ
• Top 15 Veterans Administration (VA) Facility Contractors + CM Firms
15. Healthcare – All Healthcare Facilities Work
• Top 170 Healthcare Sector Architecture and AE Firms
• Top 90 Healthcare Sector Engineering and EA Firms
• Top 115 Healthcare Sector Contractors and CM Firms   Â
16. Healthcare – Hospitals
• Top 130 Hospital Facility Architecture and AE Firms
• Top 80 Hospital Facility Engineering and EA Firms
• Top 90 Hospital Facility Contractors and CM FirmsÂ
17. Healthcare – Medical Office Buildings, Dental Offices
• Top 100 Medical Office Building Architecture and AE Firms
• Top 50 Medical Office Building Engineering and EA Firms
• Top 60 Medical Office Building Contractors and CM Firms
18. Healthcare – Outpatient FacilitiesÂ
• Top 100 Outpatient Facility Architecture and AE Firms
• Top 40 Outpatient Facility Engineering and EA Firms
• Top 60 Outpatient Facility Contractors and CM Firms
19. Hospitality – All Hospitality Facilities Work (Hotels, Resorts, Casinos)
• Top 120 Hospitality Facility Sector Architecture and AE Firms
• Top 70 Hospitality Facility Engineering and EA Firms
• Top 90 Hospitality Facility Contractors and CM Firms
20. Hospitality — Hotel, Resorts
• Top 115 Hotel Sector Architecture and AE Firms for 2022
• Top 70 Hotel and Resort Engineering and EA Firms
• Top 80 Hotel and Resort Contractors and CM Firms
21. Hospitality — Casinos
• Top 20 Casino Architecture and AE Firms
• Top 25 Casino Engineering and EA Firms
• Top 25 Casino Contractors and CM Firms
22. Industrial Buildings — Manufacturing Plants, Warehouses
• Top 95 Industrial Facility Architecture and AE Firms
• Top 90 Industrial Facility Engineering and EA Firms
• Top 110 Industrial Facility Contractors and CM Firms
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23. Integrated Project Delivery (IPD)
• Top 20 Integrated Project Delivery (IPD) Construction Firms for 2022
24. Multifamily — All Multifamily Facilities Work
Top 175 Multifamily Sector Architecture and AE Firms — All Multifamily Facilities Work
Top 75 Multifamily Sector Engineering and EA Firms — All Multifamily Facilities Work
Top 110 Multifamily Sector Contractors and CM Firms — All Multifamily Facilities Work
25. Multifamily — Apartments, Condominiums
Top 155 Multifamily Sector Architecture and AE Firms — Apartments, Condominiums Work
Top 65 Multifamily Sector Engineering and EA Firms — Apartments, Condominiums Work
Top 100 Multifamily Sector Contractors and CM Firms — Apartments, Condominiums Work
26. Multifamily — Senior Living Facilities
Top 80 Multifamily Sector Architecture and AE Firms — Senior Living Facilities
Top 30 Multifamily Sector Engineering and EA Firms — Senior Living Facilities
Top 50 Multifamily Sector Contractors and CM Firms — Senior Living Facilities
27. Multifamily — Student Housing Facilities
Top 70 Multifamily Sector Architecture and AE Firms — Student Housing Facilities
Top 35 Multifamily Sector Engineering and EA Firms — Student Housing Facilities
Top 40 Multifamily Sector Contractors and CM Firms — Student Housing Facilities
28. Office — All Office Building Work           Â
• Top 200 Office Sector Architecture and AE Firms
• Top 85 Office Sector Engineering and EA Firms
• Top 130 Office Sector Contractors and CM Firms
29. Office — Buildings/Core+ShellÂ
• Top 150 Office Building Core+Shell Architecture + AE FirmsÂ
• Top 75 Office Building Core+Shell Engineering + EA Firms
• Top 100 Office Building Core+Shell Contractors and CM Firms
30. Office — Workplace/Interior FitoutsÂ
• Top 165 Workplace/Interior Fitout Architecture and AE Firms
• Top 50 Workplace/Interior Fitout Engineering and EA Firms
• Top 90 Workplace/Interior Fitout Contractors and CM Firms
31. Parking Structures
• Top 50 Parking Structure Architecture and AE FirmsÂ
• Top 40 Parking Structure Engineering and EA Firms
• Top 40 Parking Structure Contractors + CM FirmsÂ
32. Public Safety/Justice Facilities
• Top 80 Justice Facility/Public Safety Sector Architecture and AE Firms
• Top 50 Justice Facility/Public Safety Sector Engineering and EA Firms
• Top 55 Justice Facility/Public Safety Contractors + CM Firms
33. Reconstruction Work
• Top 200 Reconstruction Sector Architecture and AE Firms
• Top 70 Reconstruction Sector Engineering and EA Firms
• Top 140 Reconstruction Sector Contractors + CM Firms
34. Religious Structures/Places of Worship
• Top 80 Religious Facility Architecture and AE Firms
• Top 50 Religious Facility Engineering and EA Firms
• Top 40 Religious Facility Contractors + CM Firms
35. Retail — All Retail Buildings Work       Â
• Top 130 Retail Sector Architecture and AE Firms — All Retail Buildings Work
• Top 70 Retail Sector Engineering and EA Firms — All Retail Buildings Work
• Top 80 Retail Sector Contractors and CM Firms — All Retail Buildings Work
36. Retail — Entertainment Centers, Cineplexes, Theme Parks
• Top 30 Retail Architecture and AE Firms — Entertainment Centers, Cineplexes, Theme Parks
• Top 30 Retail Engineering and EA Firms — Entertainment Centers, Cineplexes, Theme Parks
• Top 30 Retail Contractors and CM Firms — Entertainment Centers, Cineplexes, Theme Parks
37. Retail — Malls, Big Box Stores, Strip Centers
• Top 90 Retail Architecture and AE Firms - Malls, Big Box Stores, Strip Centers
• Top 50 Retail Engineering and EA Firms — Malls, Big Box Stores, Strip Centers
• Top 60 Retail Contractors and CM Firms — Malls, Big Box Stores, Strip Centers
38. Retail — Restaurants
• Top 95 Retail Architecture and AE Firms — Restaurants
• Top 40 Retail Engineering and EA Firms — Restaurants
• Top 35 Retail Contractors and CM Firms — Restaurants
39. Science & Technology (S+T) Facilities - All S+T Buildings Work
• Top 100 Science + Technology Facility Architecture and AE Firms
• Top 70 Science + Technology Facility Engineering and EA Firms
• Top 70 Science + Technology Facility Contractors and CM Firms
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40. Science & Technology — Laboratories
• Top 85 Laboratory Facility Architecture and AE Firms
• Top 55 Laboratory Facility Engineering and EA Firms
• Top 45 Laboratory Facility Contractors and CM Firms        Â
41. Schools — PK-12, Public, Private, Charter, Military
• Top 160 K-12 School Sector Architecture and AE Firms
• Top 70 K-12 School Sector Engineering and EA Firms
• Top 100 K-12 School Sector Contractors and CM Firms
42. Sports Facilities/Stadiums/Recreation FacilitiesÂ
• Top 110 Sports Facility Architecture and AE Firms
• Top 75 Sports Facility Engineering and EA Firms
• Top 60 Sports Facility Contractors and CM Firms   Â
43. Telecommunications Buildings
• Top 7 Telecommunications Facility Sector Architecture and AE Firms
• Top 20 Telecommunications Facility Sector Engineering and EA Firms
• Top 10 Telecommunications Facilities Contractors + CM Firms
44. Transit Facilities — Bus/Rail Terminals and Stations
• Top 40 Transit Facility Architecture and AE Firms
• Top 40 Transit Facility Engineering and EA Firms
• Top 20 Transit Facilities Contractors + CM Firms
45. University / College FacilitiesÂ
• Top University Sector Architecture and AE Firms
• Top University Sector Engineering and EA Firms
• Top University Sector Contractors and CM Firms
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PAST GIANTS 400 REPORTS
2021 Giants 400 Report
2020 Giants 400 Report
2019 Giants 300 Report
2018Â Giants 300 Report
2017Â Giants 300 Report
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