| TOP 50 RETAIL ENGINEERING FIRMS | ||
| Rank | Firm | 2015 Revenue |
| 1 | Jacobs | $167,960,000 |
| 2 | Henderson Engineers | $50,149,210 |
| 3 | WSP | Parsons Brinckerhoff | $33,622,000 |
| 4 | Wiss, Janney, Elstner Associates | $21,580,000 |
| 5 | Core States Group | $13,874,811 |
| 6 | KLH Engineers | $9,139,313 |
| 7 | Wallace Engineering | $8,200,000 |
| 8 | Arup | $7,105,331 |
| 9 | Shive-Hattery | $6,168,437 |
| 10 | Highland Associates | $5,900,000 |
| 11 | Dunham Associates | $5,750,000 |
| 12 | Vanderweil Engineers | $5,343,500 |
| 13 | AECOM | $5,030,000 |
| 14 | Coffman Engineers | $4,574,453 |
| 15 | Hixson Architecture, Engineering, Interiors | $4,000,000 |
| 16 | KJWW / TTG | $3,898,952 |
| 17 | Woolpert | $3,774,559 |
| 18 | DeSimone Consulting Engineers | $3,423,162 |
| 19 | Simpson Gumpertz & Heger | $3,305,000 |
| 20 | Jensen Hughes | $2,517,153 |
| 21 | Magnusson Klemencic Associates | $2,503,547 |
| 22 | Dewberry | $2,457,621 |
| 23 | Fishbeck, Thompson, Carr & Huber | $2,400,000 |
| 24 | Glumac | $2,215,840 |
| 25 | Walter P Moore | $2,174,703 |
| 26 | SSOE Group | $1,960,000 |
| 27 | CTLGroup | $1,500,000 |
| 28 | Wick Fisher White | $1,406,000 |
| 29 | Benham Design | $1,294,048 |
| 30 | Interface Engineering | $1,255,912 |
| 31 | Bala Consulting Engineers | $1,175,000 |
| 32 | JBA Consulting Engineers | $1,167,505 |
| 33 | Graef | $1,156,065 |
| 34 | TLC Engineering for Architecture | $1,000,119 |
| 35 | ME Engineers | $900,000 |
| 36 | Zak Companies | $830,599 |
| 37 | H.F. Lenz Company | $750,000 |
| 38 | Davis, Bowen & Friedel | $640,932 |
| 39 | Luckett & Farley | $621,920 |
| 40 | Environmental Systems Design | $523,946 |
| 41 | KCI Technologies | $500,000 |
| 42 | Spectrum Engineers | $498,012 |
| 43 | Baird, Hampton & Brown | $451,064 |
| 44 | RMF Engineering | $419,000 |
| 45 | I. C. Thomasson Associates | $311,000 |
| 46 | G & W Engineering Corp. | $250,064 |
| 47 | JQ Engineering | $247,800 |
| 48 | Cardno Haynes Whaley | $237,717 |
| 49 | Smith Seckman Reid | $229,051 |
| 50 | Kamm Consulting | $210,933 |
| 51 | KZF Design | $171,514 |
| 52 | Thornton Tomasetti | $165,438 |
| 53 | Peter Basso Associates | $150,984 |
| 54 | Pedco E & A Services | $145,000 |
| 55 | STV | $141,687 |
| 56 | OLA Consulting Engineers | $103,718 |
| 57 | Karpinski Engineering | $100,000 |
RETURN TO THE GIANTS 300 LANDING PAGE
Related Stories
Giants 400 | Jan 12, 2024
Top 25 Casino Engineering Firms for 2023
IMEG, FEA Consulting Engineers, DeSimone Consulting Engineering, and Jensen Hughes head BD+C's ranking of the nation's largest casino engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report.
Senior Living Design | Jan 11, 2024
Designing for personal technology is crucial for senior living facilities
Today’s seniors are increasingly tech savvy. It isn’t enough to give senior living residents a pre-determined bundle of technology and assume that they’ll be satisfied.
Giants 400 | Jan 11, 2024
Top 30 Convention Center Engineering Firm for 2023
Walter P Moore, KPFF Consulting Engineers, AECOM, Tetra Tech, and ESD head BD+C's ranking of the nation's largest convention center and event facility engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report.
Designers | Jan 8, 2024
DLR Group adds executive leaders
DLR Group Chief Executive Officer Steven McKay, AIA, RIBA, announced new executive leaders for the 100% employee-owned, globally integrated design firm.
AEC Tech | Jan 8, 2024
What's driving the surge of digital transformation in AEC today?
For centuries, the AEC industry has clung to traditional methods and legacy processes—seated patterns that have bred resistance to change. This has made the adoption of new technologies a slow and hesitant process.
Giants 400 | Jan 8, 2024
Top 40 Senior Living Facility Engineering Firms for 2023
Kimley-Horn, Olsson, Tetra Tech, EXP, and IMEG head BD+C's ranking of the nation's largest senior living facility engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report.
K-12 Schools | Jan 8, 2024
Video: Learn how DLR Group converted two big-box stores into an early education center
Learn how the North Kansas City (Mo.) School District and DLR Group adapted two big-box stores into a 115,000-sf early education center offering services for children with special needs.
Green | Jan 8, 2024
DOE releases RFI on developing national definition for a Zero Emissions Building
The Department of Energy released a Request for Information (RFI) for feedback from industry, academia, research laboratories, government agencies, and other stakeholders on a draft national definition for a Zero Emissions Building.
Codes and Standards | Jan 8, 2024
Australia to be first country to ban engineered stone countertops
In 2024, Australia will be the first country to ban engineered stone countertops. The ban came after a years-long campaign supported by doctors, trade unions, and workers over concerns that the material was causing increased silicosis cases among workers cutting and handling it.
Roofing | Jan 8, 2024
Researchers devise adaptive roof tile concept that adjusts to ambient temperatures
Scientists at the University of California Santa Barbara published a paper that proposes adaptive roof tile technology that can adjust to ambient temperatures. Using a wax motor, tiles could switch from a heating or cooling state enabling savings on heating and cooling costs.
