Gensler, Stantec, Page Southerland Page, Perkins&Will, and NBBJ top BD+C's ranking of the nation's largest office core and shell architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report.
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| Top 140 Office Core and Shell Architecture Firms for 2023 | ||
| Â | FIRM | 2022 REVENUE |
| 1 | Gensler | $421,535,846 |
| 2 | Stantec | $114,958,168 |
| 3 | Page Southerland Page | $96,042,960 |
| 4 | Perkins&Will | $73,294,419 |
| 5 | NBBJ | $73,000,000 |
| 6 | Skidmore, Owings & Merrill | $67,396,000 |
| 7 | HKS | $64,000,000 |
| 8 | SGA | $38,572,318 |
| 9 | Kohn Pedersen Fox | $37,731,414 |
| 10 | HOK | $31,972,908 |
| 11 | Arcadis North America | $31,552,709 |
| 12 | NORR | $24,899,976 |
| 13 | ZGF | $24,699,325 |
| 14 | HGA | $22,416,238 |
| 15 | Goettsch Partners | $18,850,000 |
| 16 | LPA | $17,541,966 |
| 17 | Corgan | $16,425,294 |
| 18 | LS3P Associates | $15,095,024 |
| 19 | Perkins Eastman | $14,958,756 |
| 20 | LEO A DALY | $11,397,645 |
| 21 | DLR Group | $10,500,000 |
| 22 | RSP Architects | $10,079,000 |
| 23 | HDR | $9,783,942 |
| 24 | Whitman, Requardt & Associates | $9,640,742 |
| 25 | Cushing Terrell | $9,543,159 |
| 26 | BHDP Architecture | $9,152,368 |
| 27 | KGD Architecture | $9,026,848 |
| 28 | RATIO Design | $8,845,718 |
| 29 | Cooper Carry | $8,645,721 |
| 30 | Gresham Smith | $8,535,684 |
| 31 | TSK Architects | $8,486,200 |
| 32 | FXCollaborative | $7,708,288 |
| 33 | Elkus Manfredi Architects | $7,599,262 |
| 34 | TreanorHL | $7,317,593 |
| 35 | Cuningham | $6,866,730 |
| 36 | Kirksey Architecture | $6,745,187 |
| 37 | Rule Joy Trammell Rubio | $6,394,000 |
| 38 | Goodwyn Mills Cawood | $6,257,763 |
| 39 | Marmon Mok | $5,267,037 |
| 40 | Quinn Evans | $5,258,538 |
| 41 | McMillan Pazdan Smith | $5,133,975 |
| 42 | Moody Nolan | $4,809,424 |
| 43 | Vocon | $4,638,170 |
| 44 | RS&H | $4,600,000 |
| 45 | Ayers Saint Gross | $4,361,916 |
| 46 | FSB Architects + Engineers | $4,248,756 |
| 47 | Ware Malcomb | $4,199,477 |
| 48 | Margulies Perruzzi | $4,173,866 |
| 49 | Little Diversified Architectural Consulting | $4,090,500 |
| 50 | TVS | $3,921,000 |
| 51 | Cromwell Architects Engineers | $3,865,480 |
| 52 | EUA | $3,775,000 |
| 53 | Solomon Cordwell Buenz (SCB) | $3,706,574 |
| 54 | Smallwood | $3,438,883 |
| 55 | AHL | $3,366,528 |
| 56 | Handel Architects | $3,294,708 |
| 57 | Barge Design Solutions | $3,193,164 |
| 58 | Ryan Companies US | $3,181,000 |
| 59 | Clark & Enersen | $3,063,867 |
| 60 | CannonDesign | $3,000,000 |
| 61 | JLL | $2,987,988 |
| 62 | BWBR | $2,961,717 |
| 63 | Weber Thompson | $2,848,878 |
| 64 | G70 | $2,825,627 |
| 65 | Tighe & Bond | $2,666,313 |
| 66 | GFF | $2,660,094 |
| 67 | NAC Architecture | $2,659,146 |
| 68 | Hanbury | $2,576,269 |
| 69 | Rossetti | $2,574,341 |
| 70 | Ballinger | $2,304,154 |
| 71 | Schmidt Associates | $2,228,000 |
| 72 | Sasaki | $2,143,457 |
| 73 | HuntonBrady Architects | $1,962,057 |
| 74 | Hafer | $1,936,667 |
| 75 | PGAL | $1,861,000 |
| 76 | Diamond Schmitt Architects | $1,842,600 |
| 77 | Carrier Johnson + Culture | $1,808,085 |
| 78 | Garmann Miller | $1,633,795 |
| 79 | Davis Brody Bond | $1,610,091 |
| 80 | CSO | $1,588,455 |
| 81 | Baskervill | $1,572,641 |
| 82 | Spiezle Architectural Group | $1,513,000 |
| 83 | FitzGerald | $1,500,000 |
| 84 | Kahler Slater | $1,400,000 |
| 85 | Think Architecture | $1,328,922 |
| 86 | DAG Architects | $1,303,997 |
| 87 | H2M Architects + Engineers | $1,240,551 |
| 88 | Hoefer Welker | $1,100,000 |
| 89 | Becker Morgan Group | $992,764 |
| 90 | HMC Architects | $975,041 |
| 91 | INVISION Architecture | $929,533 |
| 92 | Grimm + Parker Architects | $926,554 |
| 93 | FCArchitects | $867,337 |
| 94 | SWBR | $864,936 |
| 95 | Architecture, Inc. | $864,560 |
| 96 | CPL Architecture, Engineering, Planning | $860,308 |
| 97 | LaBella Associates | $850,000 |
| 98 | Onyx Creative | $840,000 |
| 99 | TETER | $827,622 |
| 100 | Hill West Architects | $758,000 |
| 101 | AO | $738,000 |
| 102 | SMMA | $680,231 |
| 103 | HED | $648,000 |
| 104 | Mithun | $624,814 |
| 105 | Flad Architects | $598,000 |
| 106 | GRW | $584,965 |
| 107 | BKV Group | $579,100 |
| 108 | Elevatus Architecture | $575,000 |
| 109 | Champlin Architecture | $565,166 |
| 110 | Eckenhoff Saunders Architects | $550,000 |
| 111 | WDG | $544,000 |
| 112 | GSB | $517,000 |
| 113 | RDG Planning & Design | $463,487 |
| 114 | DLA+ Architecture & Interior Design | $459,579 |
| 115 | Robert Siegel Architects | $437,966 |
| 116 | MA Design | $430,859 |
| 117 | GGLO | $407,864 |
| 118 | bKL Architecture | $400,000 |
| 119 | VLK Architects | $380,250 |
| 120 | Crawford Architects | $356,000 |
| 121 | Dahlin Architecture | Planning | Interiors | $350,000 |
| 122 | Roth Sheppard Architects | $344,969 |
| 123 | JRS Architect | $325,000 |
| 124 | MSA Design + MSA Sport | $320,825 |
| 125 | MBH Architects | $270,000 |
| 126 | CetraRuddy Architecture | $253,274 |
| 127 | BLDD Architects | $253,000 |
| 128 | Dattner Architects | $246,708 |
| 129 | LRK | $220,000 |
| 130 | Oculus | $217,653 |
| 131 | ATA Beilharz Architects | $214,522 |
| 132 | Finegold Alexander Architects | $193,947 |
| 133 | Populous | $165,607 |
| 134 | Studio+ | $161,225 |
| 135 | RDC-S111, Inc. | $152,366 |
| 136 | Bailey Edward Design | $149,800 |
| 137 | Creative Design Solutions | $146,193 |
| 138 | ARC / Architectural Resources Cambridge | $143,954 |
| 139 | Manning | $127,050 |
| 140 | Shepley Bulfinch | $117,284 |
| 141 | Larson Design Group | $114,563 |
| 142 | Lord Aeck Sargent Planning & Design | $97,603 |
| 143 | McKinley Architecture and Engineering | $92,929 |
| 144 | Design Collaborative | $90,951 |
| 145 | GMB Architecture + Engineering | $87,994 |
| 146 | WATG | $56,877 |
| 147 | Vessel Architecture & Design | $38,565 |
| 148 | CESO | $27,000 |
| 149 | BAR Architects & Interiors | $22,058 |
| 150 | Method Architecture | $16,740 |
| 151 | CSArch | $12,305 |
| 152 | TowerPinkster | $11,828 |
| 153 | V Squared Workshop | $9,350 |
| 154 | RKTB Architects | $7,716 |
| 155 | NSPJ Architects | $6,483 |
| 156 | MKM Architecture + Design | $5,820 |
Source: 2023 Giants 400 Report
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2023 GIANTS 400 REPORT - TOP ARCHITECTURE FIRMS, ENGINEERING FIRMS, AND CONSTRUCTION COMPANIES
A. Top 175 Architecture FirmsÂ
B. Top 115 Architecture/Engineering (AE)Â FirmsÂ
C. Top 75 Engineering FirmsÂ
D. Top 35 Engineering/Architecture (EA) FirmsÂ
E. Top 150 Contractors            Â
F. Top 80 Construction Management Firms           Â
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2023 GIANTS 400 REPORT - TOP AEC FIRMS BY 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 TerminalsÂ
• Top 65 Airport Terminal Architecture and AE FirmsÂ
• Top 65 Airport Terminal Engineering and EA FirmsÂ
• Top 60 Airport Terminal Contractors and CM FirmsÂ
02. Convention Centers/Conference CentersÂ
• Top 40 Convention Center Architecture + AE Firms
• Top 30 Convention Center Engineering + EA FirmsÂ
• Top 20 Convention Center Contractors + CM Firms
03. Cultural Facilities – All Cultural Facilities Work  Â
• Top 110 Cultural Facilities Architecture and AE Firms – All Cultural Facilities WorkÂ
• Top 60 Cultural Facilities Engineering and EA Firms – All Cultural Facilities WorkÂ
• Top 65 Cultural Facilities Contractors and CM Firms – All Cultural Facilities WorkÂ
04. Cultural Facilities – Museums and GalleriesÂ
• Top 70 Cultural Facilities Architecture and AE Firms – Museums and GalleriesÂ
• Top 40 Cultural Facilities Engineering and EA Firms – Museums and GalleriesÂ
• Top 40 Cultural Facilities Contractors and CM Firms – Museums and Galleries
05. Cultural Facilities – Performing Arts and Concert VenuesÂ
• Top 60 Cultural Facilities Architecture and AE Firms – Performing Arts and Concert VenuesÂ
• Top 40 Cultural Facilities Engineering and EA Firms – Performing Arts and Concert VenuesÂ
• Top 35 Cultural Facilities Contractors and CM Firms – Performing Arts and Concert Venues
06. Cultural Facilities – Public LibrariesÂ
• Top 50 Cultural Facilities Architecture and AE Firms – Public LibrariesÂ
• Top 30 Cultural Facilities Engineering and EA Firms – Public LibrariesÂ
• Top 20 Cultural Facilities Contractors and CM Firms – Public Libraries
07. Data Centers      Â
• Top 30 Data Center Sector Architecture and AE FirmsÂ
• Top 60 Data Center Sector Engineering and EA FirmsÂ
• Top 50 Data Center Sector Contractors and CM Firms
08. Design-Build WorkÂ
• Top 90 Design-Build Construction Firms
09. Government - All Government Buildings WorkÂ
• Top 170 Government Sector Architecture + AE Firms - All Government WorkÂ
• Top 90 Government Sector Engineering + EA Firms - All Government WorkÂ
• Top 100 Government Sector Contractors + CM Firms - All Government Work
10. Government - Federal Civilian GovernmentÂ
• Top 70 Federal Government Architecture + AE Firms Â
• Top 60 Federal Government Engineering + EA Firms Â
• Top 50 Federal Government Contractors + CM FirmsÂ
11. Government - Local Government BuildingsÂ
• Top 150 Local Government Architecture + AE Firms Â
• Top 80 Local Government Engineering + EA Firms Â
• Top 80 Local Government Contractors + CM FirmsÂ
12. Government - State Government BuildingsÂ
• Top 90 State Government Architecture + AE Firms Â
• Top 50 State Government Engineering + EA Firms Â
• Top 50 State Government Contractors + CM Firms
13. Government - MilitaryÂ
• Top 40 Military Facility Architecture + AE Firms Â
• Top 50 Military Facility Engineering + EA Firms Â
• Top 35 Military Facility Contractors + CM FirmsÂ
14. Government - Veterans Administration FacilitiesÂ
• Top 35 Veterans Affairs (VA) Facility Architecture + AE Firms Â
• Top 20 Veterans Affairs (VA) Facility Engineering + EA Firms Â
• Top 15 Veterans Affairs (VA) Facility Contractors + CM Firms
15. Healthcare – All Healthcare Facilities WorkÂ
• Top 175 Healthcare Sector Architecture and AE FirmsÂ
• Top 90 Healthcare Sector Engineering and EA FirmsÂ
• Top 115 Healthcare Sector Contractors and CM Firms   Â
16. Healthcare – HospitalsÂ
• Top 130 Hospital Facility Architecture and AE FirmsÂ
• Top 80 Hospital Facility Engineering and EA FirmsÂ
• Top 90 Hospital Facility Contractors and CM FirmsÂ
17. Healthcare – Medical Office Buildings, Dental OfficesÂ
• Top 110 Medical Office Building Architecture and AE FirmsÂ
• Top 50 Medical Office Building Engineering and EA FirmsÂ
• Top 70 Medical Office Building Contractors and CM Firms
18. Healthcare – Outpatient Facilities Â
• Top 100 Outpatient Facility Architecture and AE FirmsÂ
• Top 40 Outpatient Facility Engineering and EA FirmsÂ
• Top 60 Outpatient Facility Contractors and CM Firms
19. Hospitality – All Hospitality Facilities Work (Hotels, Resorts, Casinos)Â
• Top 130 Hospitality Facility Sector Architecture and AE FirmsÂ
• Top 75 Hospitality Facility Engineering and EA FirmsÂ
• Top 80 Hospitality Facility Contractors and CM Firms
20. Hospitality — Hotel, ResortsÂ
• Top 120 Hotel Sector Architecture and AE Firms
• Top 70 Hotel and Resort Engineering and EA FirmsÂ
• Top 80 Hotel and Resort Contractors and CM Firms
21. Hospitality — CasinosÂ
• Top 10 Casino Architecture and AE FirmsÂ
• Top 25 Casino Engineering and EA FirmsÂ
• Top 25 Casino Contractors and CM FirmsÂ
22. Industrial Buildings — Manufacturing Plants, WarehousesÂ
• Top 100 Industrial Facility Architecture and AE FirmsÂ
• Top 90 Industrial Facility Engineering and EA FirmsÂ
• Top 100 Industrial Facility Contractors and CM FirmsÂ
    Â
23. Integrated Project Delivery (IPD)Â
• Top 20 Integrated Project Delivery (IPD) Construction Firms
24. Multifamily — All Multifamily Facilities WorkÂ
Top 190 Multifamily Sector Architecture and AE Firms — All Multifamily Facilities WorkÂ
Top 75 Multifamily Sector Engineering and EA Firms — All Multifamily Facilities WorkÂ
Top 115 Multifamily Sector Contractors and CM Firms — All Multifamily Facilities Work
25. Multifamily — Apartments, CondominiumsÂ
Top 160 Multifamily Sector Architecture and AE Firms — Apartments, Condominiums WorkÂ
Top 70 Multifamily Sector Engineering and EA Firms — Apartments, Condominiums WorkÂ
Top 100 Multifamily Sector Contractors and CM Firms — Apartments, Condominiums Work
26. Multifamily — Senior Living FacilitiesÂ
Top 80 Multifamily Sector Architecture and AE Firms — Senior Living FacilitiesÂ
Top 40 Multifamily Sector Engineering and EA Firms — Senior Living FacilitiesÂ
Top 60 Multifamily Sector Contractors and CM Firms — Senior Living Facilities
27. Multifamily — Student Housing FacilitiesÂ
Top 90 Multifamily Sector Architecture and AE Firms — Student Housing FacilitiesÂ
Top 30 Multifamily Sector Engineering and EA Firms — Student Housing FacilitiesÂ
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 FirmsÂ
• Top 90 Office Sector Engineering and EA FirmsÂ
• Top 120 Office Sector Contractors and CM Firms
29. Office — Buildings/Core+Shell Â
• Top 140 Office Building Core+Shell Architecture + AE Firms Â
• Top 80 Office Building Core+Shell Engineering + EA FirmsÂ
• Top 100 Office Building Core+Shell Contractors and CM Firms
30. Office — Workplace/Interior Fitouts Â
• Top 160 Workplace/Interior Fitout Architecture and AE FirmsÂ
• Top 50 Workplace/Interior Fitout Engineering and EA FirmsÂ
• Top 80 Workplace/Interior Fitout Contractors and CM Firms
31. Parking StructuresÂ
• Top 60 Parking Structure Architecture and AE Firms Â
• Top 45 Parking Structure Engineering and EA FirmsÂ
• Top 55 Parking Structure Contractors + CM FirmsÂ
32. Public Safety/Justice FacilitiesÂ
• Top 90 Justice Facility/Public Safety Sector Architecture and AE FirmsÂ
• Top 60 Justice Facility/Public Safety Sector Engineering and EA FirmsÂ
• Top 50 Justice Facility/Public Safety Contractors + CM Firms
33. Reconstruction WorkÂ
• Top 200 Reconstruction Sector Architecture and AE FirmsÂ
• Top 70 Reconstruction Sector Engineering and EA FirmsÂ
• Top 140 Reconstruction Sector Contractors + CM Firms
34. Religious Structures/Places of WorshipÂ
• Top 80 Religious Facility Architecture and AE FirmsÂ
• Top 50 Religious Facility Engineering and EA FirmsÂ
• Top 40 Religious Facility Contractors + CM FirmsÂ
35. Retail — All Retail Buildings Work        Â
• Top 140 Retail Sector Architecture and AE Firms — All Retail Buildings WorkÂ
• Top 75 Retail Sector Engineering and EA Firms — All Retail Buildings WorkÂ
• Top 80 Retail Sector Contractors and CM Firms — All Retail Buildings Work
36. Retail — Entertainment Centers, Cineplexes, Theme ParksÂ
• Top 30 Retail Architecture and AE Firms — Entertainment Centers, Cineplexes, Theme ParksÂ
• Top 40 Retail Engineering and EA Firms — Entertainment Centers, Cineplexes, Theme ParksÂ
• Top 40 Retail Contractors and CM Firms — Entertainment Centers, Cineplexes, Theme Parks
37. Retail — Malls, Big Box Stores, Strip CentersÂ
• Top 90 Retail Architecture and AE Firms - Malls, Big Box Stores, Strip CentersÂ
• Top 60 Retail Engineering and EA Firms — Malls, Big Box Stores, Strip CentersÂ
• Top 60 Retail Contractors and CM Firms — Malls, Big Box Stores, Strip Centers
38. Retail — RestaurantsÂ
• Top 90 Retail Architecture and AE Firms — RestaurantsÂ
• Top 40 Retail Engineering and EA Firms — RestaurantsÂ
• Top 40 Retail Contractors and CM Firms — Restaurants
39. Science & Technology (S+T) Facilities - All S+T Buildings WorkÂ
• Top 100 Science + Technology Facility Architecture and AE FirmsÂ
• Top 70 Science + Technology Facility Engineering and EA FirmsÂ
• Top of 80 Science + Technology Facility Contractors and CM FirmsÂ
      Â
40. Science & Technology — LaboratoriesÂ
• Top 100 Laboratory Facility Architecture and AE FirmsÂ
• Top 60 Laboratory Facility Engineering and EA FirmsÂ
• Top 55 Laboratory Facility Contractors and CM Firms        Â
41. Schools — PK-12, Public, Private, Charter, MilitaryÂ
• Top 170 K-12 School Sector Architecture and AE FirmsÂ
• Top 80 K-12 School Sector Engineering and EA FirmsÂ
• Top 100 K-12 School Sector Contractors and CM Firms
42. Sports Facilities/Stadiums/Recreation Facilities Â
• Top 130 Sports Facility Architecture and AE FirmsÂ
• Top 70 Sports Facility Engineering and EA FirmsÂ
• Top 70 Sports Facility Contractors and CM Firms   Â
43. Telecommunications BuildingsÂ
• Top 10 Telecommunications Facility Sector Architecture and AE FirmsÂ
• Top 25 Telecommunications Facility Sector Engineering and EA FirmsÂ
• Top 10 Telecommunications Facilities Contractors + CM Firms
44. Transit Facilities — Bus/Rail Terminals and StationsÂ
• Top 40 Transit Facility Architecture and AE FirmsÂ
• Top 40 Transit Facility Engineering and EA FirmsÂ
• Top 25 Transit Facilities Contractors + CM Firms
45. University / College Facilities Â
• Top 170 University Sector Architecture and AE FirmsÂ
• Top 80 University Sector Engineering and EA FirmsÂ
• Top 100 University Sector Contractors and CM Firms
Â
PAST GIANTS 400 REPORTS
2022 Giants 400 Report
2021 Giants 400 ReportÂ
2020 Giants 400 ReportÂ
2019 Giants 300 ReportÂ
2018Â Giants 300 ReportÂ
2017Â Giants 300 Report
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