![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
Giants 400 | Feb 1, 2024
Top 90 Restaurant Architecture Firms for 2023
Chipman Design Architecture, WD Partners, Greenberg Farrow, GPD Group, and Core States Group top BD+C's ranking of the nation's largest restaurant architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 29, 2024
Top 80 Office Core and Shell Engineering Firms for 2023
Jacobs, WSP, Alfa Tech Consulting Engineers, Thornton Tomasetti, and Burns & McDonnell top BD+C's ranking of the nation's largest office core and shell engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 29, 2024
Top 140 Office Core and Shell Architecture Firms for 2023
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.
Giants 400 | Jan 29, 2024
Top 80 Workplace Interior Construction Firms for 2023
STO Building Group, HITT Contracting, Clune Construction, Hensel Phelps, and JRM Construction Management top BD+C's ranking of the nation's largest workplace interior and interior fitout general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 29, 2024
Top 50 Workplace Interior Engineering Firms for 2023
AECOM, Jacobs, Alfa Tech Consulting Engineers, Tetra Tech High Performance Buildings Group, and IMEG top BD+C's ranking of the nation's largest workplace interior and interior fitout engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 29, 2024
Top 160 Workplace Interior Architecture Firms for 2023
Gensler, Interior Architects, HOK, SmithGroup, and Perkins&Will top BD+C's ranking of the nation's largest workplace interior and interior fitout architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 29, 2024
Top 100 Office Core and Shell Construction Firms for 2023
Turner Construction, AECOM, DPR Construction, Clark Group, and Clayco top BD+C's ranking of the nation's largest office core and shell general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 23, 2024
Top 45 Parking Structure Engineering Firms for 2023
Walker Consultants, Kimley-Horn, Wiss, Janney, Elstner Associates, KPFF Consulting Engineers, and Walter P Moore head BD+C's ranking of the nation's largest parking structure engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 23, 2024
Top 55 Parking Structure Construction Firms for 2023
PCL Construction Enterprises, Swinerton, Bomel Construction, McCarthy Holdings, and Alberici-Flintco top BD+C's ranking of the nation's largest parking structure general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 23, 2024
Top 60 Parking Structure Architecture Firms for 2023
Choate Parking Consultants, Page Southerland Page, Gensler, AO, and Elkus Manfredi Architects top BD+C's ranking of the nation's largest parking structure architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report.
