![Top 100 International Work Architecture + AE Firms [2018 Giants 300 Report]](/sites/default/files/INTL%20ARCH.jpg "Top 100 International Work Architecture + AE Firms [2018 Giants 300 Report]")
| TOP 100 INTERNATIONAL WORK ARCHITECTURE + AE FIRMS | ||
| RANK | COMPANY | 2017 INTL. REVENUE |
| 1 | Gensler | $210,000,000 |
| 2 | CallisonRTKL | $165,906,000 |
| 3 | Skidmore, Owings & Merrill | $158,050,000 |
| 4 | Perkins+Will | $125,212,000 |
| 5 | HDR | $123,400,000 |
| 6 | HOK | $97,275,000 |
| 7 | WATG | $56,528,000 |
| 8 | Perkins Eastman | $53,989,200 |
| 9 | HKS | $40,610,000 |
| 10 | Stantec | $34,649,062 |
| 11 | Wilson Associates | $31,200,000 |
| 12 | Adrian Smith + Gordon Gill Architecture | $28,565,100 |
| 13 | NBBJ | $27,300,000 |
| 14 | Cuningham Group Architecture | $19,550,831 |
| 15 | NORR | $17,311,181 |
| 16 | Goettsch Partners | $14,430,000 |
| 17 | MG2 | $10,539,303 |
| 18 | ZGF Architects | $10,519,763 |
| 19 | Meis Architecture | $10,056,682 |
| 20 | Interior Architects | $9,572,328 |
| 21 | Smallwood, Reynolds, Stewart, Stewart & Associates | $9,219,074 |
| 22 | Steelman Partners | $6,600,000 |
| 23 | CannonDesign | $6,000,000 |
| 24 | GreenbergFarrow | $5,900,000 |
| 25 | RATIO Architects | $4,962,846 |
| 26 | Epstein | $4,600,000 |
| 27 | WD Partners | $4,537,000 |
| 28 | Leo A Daly | $4,237,075 |
| 29 | TPG Architecture | $4,100,000 |
| 30 | Corgan | $3,937,760 |
| 31 | Gresham, Smith and Partners | $3,670,000 |
| 32 | DLR Group | $3,600,000 |
| 33 | Payette | $3,257,540 |
| 34 | Bermello Ajamil & Partners | $3,100,000 |
| 35 | SmithGroupJJR | $3,038,080 |
| 36 | RS&H | $3,000,000 |
| 37 | CBT | $2,916,423 |
| 38 | MBH Architects | $2,780,000 |
| 39 | KZF Design | $2,754,065 |
| 40 | Clark Nexsen | $2,640,000 |
| 41 | Davis Brody Bond | $2,617,020 |
| 42 | GBBN | $2,300,000 |
| 43 | Elkus Manfredi Architects | $2,295,000 |
| 44 | Retail Design Collaborative/Studio One Eleven | $2,268,198 |
| 45 | Ware Malcomb | $1,735,674 |
| 46 | Barge Design Solutions | $1,682,896 |
| 47 | BHDP Architecture | $1,566,392 |
| 48 | Steinberg Hart | $1,530,000 |
| 49 | Humphreys & Partners Architects | $1,500,000 |
| 50 | Baskervill | $1,401,000 |
| 51 | Sasaki | $1,150,000 |
| 52 | HGA Architects and Engineers | $1,030,000 |
| 53 | Ted Moudis Associates | $1,000,000 |
| — | Hixson Architecture, Engineering, Interiors | $1,000,000 |
| 55 | EYP | $946,725 |
| 56 | Urbahn Architects | $817,250 |
| 57 | HNTB Corp. | $782,418 |
| 58 | Alliiance | $775,000 |
| 59 | Zyscovich Architects | $722,953 |
| 60 | Tsoi Kobus Design | $700,000 |
| — | PBK | $700,000 |
| — | Harley Ellis Devereaux | $700,000 |
| 63 | Parkhill, Smith & Cooper | $662,000 |
| 64 | Aria Group Architects | $600,000 |
| 65 | Flad Architects | $580,000 |
| 66 | Cortland Partners | $576,814 |
| 67 | Little | $536,930 |
| 68 | G70 | $518,897 |
| 69 | Rossetti | $502,090 |
| 70 | Moody Nolan | $500,000 |
| — | LRS Architects | $500,000 |
| — | NELSON/FRCH | $500,000 |
| 73 | Cambridge Seven | $460,000 |
| 74 | Cooper Carry | $394,332 |
| 75 | CTA Architects Engineers | $392,945 |
| 76 | TK Architects | $329,759 |
| 77 | Albert Kahn Associates | $319,500 |
| 78 | Bostwick Design Partnership | $312,660 |
| 79 | FXCollaborative | $305,226 |
| 80 | Kahler Slater | $300,000 |
| 81 | Shepley Bulfinch | $275,071 |
| 82 | Solomon Cordwell Buenz | $271,228 |
| 83 | Cordogan Clark & Associates | $250,000 |
| 84 | Diamond Schmitt Architects | $213,000 |
| 85 | Centerbrook Architects & Planners | $166,000 |
| 86 | AHL | $160,382 |
| 87 | KTGY Architecture + Planning | $150,281 |
| 88 | api(+) | $148,000 |
| 89 | OZ Architecture | $136,000 |
| 90 | CO Architects | $132,000 |
| 91 | Tricarico Architecture and Design | $120,000 |
| 92 | Wight & Company | $119,592 |
| 93 | Jonathan Nehmer + Associates | $115,745 |
| 94 | SLCE Architects | $107,600 |
| 95 | BBGM | $100,000 |
| 96 | NAC Architecture | $90,226 |
| 97 | C.M. Architecture | $63,500 |
| 98 | DLZ Corp. | $50,000 |
| 99 | Holst Architecture | $41,198 |
| 100 | E4H Environments for Health Architecture | $30,000 |
| 101 | RSP Architects | $16,200 |
Source: BD+C's 2018 Giants 300 Report
BACK TO 2018 GIANTS 300 REPORT LANDING PAGE
Related Stories
MFPRO+ News | Oct 22, 2024
Project financing tempers robust demand for multifamily housing
AEC Giants with multifamily practices report that the sector has been struggling over the past year, despite the high demand for housing, especially affordable products.
K-12 Schools | Apr 11, 2024
Eric Dinges named CEO of PBK
Eric Dinges named CEO of PBK Architects, Houston.
Giants 400 | Mar 6, 2024
Call for surveys: 2024 Giants 400 Report
Building Design+Construction's annual Giants 400 Report ranks the nation's top architecture, architecture/engineering (AE), engineering/architecture (EA), general contractors, and fee-based construction management (CM) firms, by revenue. You’ll want to be sure your firm is on the Giants 400 lists, as potential clients look to these rankings for prospective firms to design and construct their future projects.
Giants 400 | Mar 4, 2024
BD+C's Giants 400 Rankings
Every spring, the editors of Building Design+Construction survey the nation's largest architecture, engineering, and construction firms to identify the most prominent design and construction firms across 25 building sectors and specialty categories. Meet the Giants 400.
Architects | Feb 13, 2024
Pierluca Maffey joins Carrier Johnson + Culture as new Firmwide Head of Design
Carrier Johnson + Culture (CJ+C) has hired Pierluca “Luca” Maffey, International Assoc. AIA, as the firm's new Firmwide Head of Design and Design Principal.
Giants 400 | Feb 8, 2024
Top 10 Telecommunications Building Construction Firms for 2023
AECOM, LeChase Construction Services, Robins & Morton, and Salas O'Brien top BD+C's ranking of the nation's largest telecommunications building general contractors and construction management (CM) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
Giants 400 | Feb 8, 2024
Top 25 Telecommunications Building Engineering Firms for 2023
Alfa Tech Consulting Engineers, Kimley-Horn, Ramboll, and AECOM top BD+C's ranking of the nation's largest telecommunications building engineering and engineering/architecture (EA) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
Giants 400 | Feb 8, 2024
Top 10 Telecommunications Building Architecture Firms for 2023
Arcadis North America, CSArch, Interior Architects, and TETER top BD+C's ranking of the nation's largest telecommunications building architecture and architecture/engineering (AE) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
Giants 400 | Feb 8, 2024
Top 20 Integrated Project Delivery (IPD) Construction Firms for 2023
Barton Malow, DPR Construction, Hensel Phelps, and Whiting-Turner top BD+C's ranking of the nation's largest integrated project delivery (IPD) construction firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
Giants 400 | Feb 8, 2024
Top 90 Design-Build Construction Firms for 2023
Hensel Phelps, Ryan Companies US, Gray Construction, Haskell, and Burns & McDonnell top BD+C's ranking of the nation's largest design-build construction firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
