| Rank | Company | 2012 K-12 Revenue ($) |
| 1 | AECOM Technology Corp. | $100,150,000 |
| 2 | URS Corp. | $55,927,778 |
| 3 | STV | $45,937,000 |
| 4 | Jacobs Engineering Group | $36,550,000 |
| 5 | Parsons Brinckerhoff | $19,100,000 |
| 6 | TTG | $9,985,300 |
| 7 | Shive-Hattery | $7,379,425 |
| 8 | BRPH | $4,900,000 |
| 9 | KCI Technologies | $4,200,000 |
| 10 | Dewberry | $3,852,971 |
| 11 | KJWW Engineering Consultants | $3,643,844 |
| 12 | Thornton Tomasetti | $3,589,317 |
| 13 | Wiss, Janney, Elstner Associates | $3,570,000 |
| 14 | Joseph R. Loring & Associates | $3,500,000 |
| 15 | KPFF Consulting Engineers | $3,000,000 |
| 16 | M/E Engineering | $2,779,150 |
| 17 | Interface Engineering | $2,745,564 |
| 18 | Simpson Gumpertz & Heger | $2,700,000 |
| 19 | CJL Engineering | $2,507,621 |
| 20 | Rist-Frost-Shumway Engineering | $2,500,000 |
| 21 | FBA Engineering | $2,405,000 |
| 22 | Allen & Shariff | $2,200,000 |
| 23 | Coffman Engineers | $2,140,000 |
| 24 | Heapy Engineering | $2,086,975 |
| 25 | Bridgers & Paxton Consulting Engineers | $2,024,266 |
| 26 | RDK Engineers | $1,975,000 |
| 27 | AKF Group | $1,576,000 |
| 28 | Vanderweil Engineers | $1,553,500 |
| 29 | French & Parrello Associates | $1,500,000 |
| 30 | SSOE Group | $1,473,611 |
| 31 | Glumac | $1,404,000 |
| 32 | Peter Basso Associates | $1,400,000 |
| 33 | Wallace Engineering | $1,350,000 |
| 34 | Henderson Engineers | $1,118,069 |
| 35 | Brinjac Engineering | $1,080,748 |
| 36 | Clark Nexsen | $1,063,791 |
| 37 | G&W Engineering | $1,000,000 |
| 37 | KLH Engineers | $1,000,000 |
| 37 | WSP USA | $1,000,000 |
| 40 | TLC Engineering for Architecture | $933,884 |
| 41 | H.F. Lenz | $847,000 |
| 42 | Davis, Bowen & Friedel | $833,642 |
| 43 | Sparling | $785,356 |
| 44 | Primera Engineers | $748,000 |
| 45 | M-E Engineers | $700,000 |
| 46 | Environmental Systems Design | $610,185 |
| 47 | Paulus, Sokolowski and Sartor | $500,000 |
| 48 | RMF Engineering Design | $500,000 |
| 49 | OLA Consulting Engineers | $400,000 |
| 50 | Rolf Jensen & Associates | $400,000 |
| 51 | Karpinski Engineering | $379,369 |
| 52 | Bala Consulting Engineers | $350,000 |
| 53 | Eaton Energy Solutions | $312,320 |
| 54 | Wick Fisher White | $300,697 |
| 55 | Apogee Consulting Group | $278,000 |
| 56 | Arup | $251,475 |
| 57 | Aon Fire Protection Engineering | $200,000 |
| 57 | GHT Limited | $200,000 |
| 59 | Mazzetti | $182,262 |
| 60 | Dunham Associates | $150,000 |
| 61 | GRW | $135,860 |
| 62 | Magnusson Klemencic Associates | $109,780 |
| 63 | Science Applications International Corp. | $109,282 |
| 64 | Barge, Waggoner, Sumner and Cannon | $100,000 |
| 64 | CTLGroup | $100,000 |
| 66 | Degenkolb Engineers | $97,850 |
| 67 | P2S Engineering | $86,100 |
| 68 | Spectrum Engineers | $83,820 |
| 69 | Affiliated Engineers | $55,000 |
| 70 | Kamm Consulting | $45,861 |
| 71 | Newcomb & Boyd | $42,814 |
| 72 | Haynes Whaley Associates | $34,139 |
| 73 | Walter P Moore | $29,068 |
Back to the K-12 School Giants article
Read BD+C's full Giants 300 Report
Related Stories
Resiliency | Aug 19, 2021
White paper outlines cost-effective flood protection approaches for building owners
A new white paper from Walter P Moore offers an in-depth review of the flood protection process and proven approaches.
Urban Planning | Aug 16, 2021
Building with bikes in mind: How cities can capitalize on the pandemic’s ‘bike boom’ to make streets safer for everyone
Since early 2020, Americans have been forced to sequester themselves in their homes with outdoor activities, in most cases, being the sole respite for social distancing. And many of people are going back to the basics with a quintessential outdoor activity: biking. Bike sales absolutely skyrocketed during the pandemic, growing by 69% in 2020.
Senior Living Design | Aug 13, 2021
Designing with dignity for senior living, with Mike Rodebaugh, LEO A DALY
In this exclusive interview for HorizonTV, Mike Rodebaugh, AIA, Senior Living Sector Leader with LEO A DALY, describes how his firm applies "hospitality magic tricks" in its senior living communities, using design to lend dignity to residents, staff, and residents' families and social circles.
Architects | Aug 5, 2021
Lord Aeck Sargent's post-Katerra future, with LAS President Joe Greco
After three years under the ownership of Katerra, which closed its North American operations last May, the architecture firm Lord Aeck Sargent is re-establishing itself as an independent company, with an eye toward strengthening its eight practices and regional presence in the U.S.
Architects | Aug 5, 2021
Lord Aeck Sargent's post-Katerra future, with LAS President Joe Greco
After three years under the ownership of Katerra, which closed its North American operations last May, the architecture firm Lord Aeck Sargent is re-establishing itself as an independent company, with an eye toward strengthening its eight practices and regional presence in the U.S.
Office Buildings | Aug 4, 2021
‘Lighthouse’ office tower will be new headquarters for A2A in Milan
The tower, dubbed Torre Faro, reimagines the company’s office spaces to adapt to people’s ever-changing needs at work.
Multifamily Housing | Jul 30, 2021
Multifamily housing for a post-COVID world
A trio of multifamily design experts presents concepts for post-pandemic apartment developments.
Architects | Jul 23, 2021
NCARB releases demographic breakdown of licensing exam pass rates
The organization is launching initiatives to figure out what’s causing disparities among candidate groups.
Wood | Jul 16, 2021
The future of mass timber construction, with Swinerton's Timberlab
In this exclusive for HorizonTV, BD+C's John Caulfield sat down with three Timberlab leaders to discuss the launch of the firm and what factors will lead to greater mass timber demand.
Multifamily Housing | Jul 15, 2021
Economic rebound leads to record increase in multifamily asking rents
Across the country, multifamily rents have skyrocketed. Year-over-year rents are up by double digits in nine of the top 30 markets, while national YoY rent growth is up 6.3%. Emerging from the pandemic, a perfect storm of migration, enhanced government stimulus and a hot housing market, among other factors, has enabled this extremely strong growth.
