| Rank | Company | 2013 A/E Revenue ($) |
| 1 | Stantec | $450,836,575 |
| 2 | HOK | $400,000,000 |
| 3 | Skidmore, Owings & Merrill | $334,525,346 |
| 4 | HDR | $303,000,000 |
| 5 | HKS | $255,063,624 |
| 6 | CannonDesign | $213,000,000 |
| 7 | RTKL Associates | $205,373,000 |
| 8 | SmithGroupJJR | $162,973,000 |
| 9 | Hammel, Green and Abrahamson | $119,100,000 |
| 10 | DLR Group | $110,000,000 |
| 11 | Leo A Daly | $107,370,172 |
| 12 | Page | $99,750,000 |
| 13 | Flad Architects | $77,200,000 |
| 14 | NORR | $77,138,166 |
| 15 | EYP Architecture & Engineering | $75,000,000 |
| 16 | Heery International | $69,483,688 |
| 17 | EwingCole | $66,400,000 |
| 18 | Gresham, Smith and Partners | $63,648,000 |
| 19 | Clark Nexsen | $62,965,000 |
| 20 | SHW Group | $56,587,000 |
| 21 | Little | $54,196,720 |
| 22 | RS&H | $49,000,000 |
| 23 | RSP Architects | $47,822,000 |
| 24 | LPA | $47,519,086 |
| 25 | CTA Architects Engineers | $45,875,649 |
| 26 | Harley Ellis Devereaux | $43,500,000 |
| 27 | PBK | $42,600,000 |
| 28 | Ware Malcomb | $42,100,000 |
| 29 | WD Partners | $41,800,000 |
| 30 | Nelson | $40,253,092 |
| 31 | Hunt Companies | $39,986,811 |
| 32 | Ballinger | $38,780,911 |
| 33 | BRPH | $36,516,000 |
| 34 | BSA LifeStructures | $36,345,640 |
| 35 | Moody Nolan | $36,130,811 |
| 36 | Epstein | $31,856,000 |
| 37 | PGAL | $30,680,000 |
| 38 | Morris Architects | $27,824,750 |
| 39 | Parkhill, Smith & Cooper | $27,519,000 |
| 40 | Bergmann Associates | $27,500,000 |
| 41 | Goodwyn Mills & Cawood | $26,864,800 |
| 42 | FreemanWhite | $25,543,154 |
| 43 | Westlake Reed Leskosky | $25,300,000 |
| 44 | Lord Aeck Sargent | $25,255,733 |
| 45 | Symmes Maini & McKee Associates | $23,385,000 |
| 46 | HNTB Corp. | $20,743,217 |
| 47 | Albert Kahn Associates | $20,173,778 |
| 48 | Environetics | $18,784,073 |
| 49 | Fanning/Howey Associates | $18,623,000 |
| 50 | SchenkelShultz Architecture | $18,570,000 |
| 51 | Integrus Architecture | $18,156,275 |
| 52 | Hastings+Chivetta Architects | $16,856,518 |
| 53 | Wight & Company (AE) | $16,194,000 |
| 54 | S/L/A/M Collaborative, The | $15,838,420 |
| 55 | Astorino | $14,092,666 |
| 56 | Rule Joy Trammell + Rubio | $14,053,380 |
| 57 | Nadel | $14,000,000 |
| 58 | LawKingdon Architecture | $13,500,000 |
| 59 | CASCO Diversified Corp. | $13,300,000 |
| 60 | Baskervill | $12,126,880 |
| 61 | Becker Morgan Group | $12,111,245 |
| 62 | Margulies Perruzzi Architects | $11,482,280 |
| 63 | TEG Architects | $10,387,812 |
| 64 | KZF Design | $10,192,399 |
| 65 | LaBella Associates | $9,768,684 |
| 66 | Rosser International | $8,971,774 |
| 67 | Sherlock, Smith & Adams | $8,318,000 |
| 68 | BBS Architects | $8,093,283 |
| 69 | Urban Design Group | $7,660,000 |
| 70 | Hoffmann Architects | $7,400,000 |
| 71 | JRS Architect | $5,900,000 |
| 72 | Sheehan Partners | $5,808,601 |
| 73 | TK Architects | $4,342,048 |
| 74 | Hensley Lamkin Rachel | $3,510,000 |
| 75 | Emersion Design | $3,507,325 |
| 76 | PHX Architecture | $3,300,000 |
| 77 | RDH Interests | $3,290,542 |
| 78 | ATA Beilharz Architects | $1,575,255 |
| 79 | Colkitt & Company | $1,100,000 |
| 80 | Poskanzer Skott | $1,025,000 |
Read the Architecture Giants article
Read BD+C's full 2014 Giants 300 Report
Related Stories
MFPRO+ News | Oct 6, 2023
Announcing MultifamilyPro+
BD+C has served the multifamily design and construction sector for more than 60 years, and now we're introducing a central hub within BDCnetwork.com for all things multifamily.
Giants 400 | Oct 5, 2023
Top 175 Healthcare Architecture Firms for 2023
HDR, HKS, CannonDesign, Stantec, and SmithGroup top BD+C's ranking of the nation's largest healthcare sector architecture and architecture/engineering (AE) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report. Note: This ranking includes revenue related to all healthcare buildings work, including hospitals, medical office buildings, and outpatient facilities.
Biophilic Design | Oct 4, 2023
Transforming the entry experience with biophilic design
Vessel Architecture & Design's Cassandra Wallace, AIA, NCARB, explores how incorporating biophilic design elements and dynamic lighting can transform a seemingly cavernous entry space into a warm and inviting focal point.
Regulations | Oct 4, 2023
New York adopts emissions limits on concrete
New York State recently adopted emissions limits on concrete used for state-funded public building and transportation projects. It is the first state initiative in the U.S. to enact concrete emissions limits on projects undertaken by all agencies, according to a press release from the governor’s office.
Architects | Oct 4, 2023
Architects and contractors underestimate cyberattack risk
Design and construction industry firms underestimate their vulnerability to cyberattacks, according to a new report, Data Resilience in Design and Construction: How Digital Discipline Builds Stronger Firms by Dodge Construction Network and content security and management company Egnyte.
Luxury Residential | Oct 2, 2023
Chicago's Belden-Stratford luxury apartments gets centennial facelift
The Belden-Stratford has reopened its doors following a renovation that blends the 100-year-old building’s original architecture with modern residences.
Giants 400 | Oct 2, 2023
Top 30 Data Center Architecture Firms for 2023
Corgan, HDR, Gensler, Page Southerland Page, and HED top BD+C's ranking of the nation's largest data center sector architecture and architecture/engineering (AE) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
Market Data | Oct 2, 2023
Nonresidential construction spending rises 0.4% in August 2023, led by manufacturing and public works sectors
National nonresidential construction spending increased 0.4% in August, according to an Associated Builders and Contractors analysis of data published today by the U.S. Census Bureau. On a seasonally adjusted annualized basis, nonresidential spending totaled $1.09 trillion.
K-12 Schools | Oct 2, 2023
4 design strategies for successful K-12 magnet schools
Clark Nexsen's Donna Francis, AIA, Principal, and Becky Brady, AIA, share four reasons why diverse K-12 magnet schools require diverse design.
Architects | Sep 28, 2023
Nashville architecture firm ESa adds 14 principals
ESa has announced that 14 new principals have been added to the firm’s leadership. “As ESa continues to grow, we are excited to celebrate our newest ESa principals. These individuals embody the characteristics of a quality leader and have shown great leadership in client and team member relationships, project management and mentoring roles,” said Kevin Harney, ESa vice president and principal.
