| TOP 20 COURTHOUSE ARCHITECTURE FIRMS |
| Rank |
Firm |
2015 Revenue |
| 1 |
DLR Group |
$10,100,000 |
| 2 |
NBBJ |
$6,000,000 |
| 3 |
Moseley Architects |
$5,487,385 |
| 4 |
HOK |
$4,857,000 |
| 5 |
EYP |
$4,383,235 |
| 6 |
Skidmore, Owings & Merrill |
$4,073,500 |
| 7 |
Heery International |
$3,965,047 |
| 8 |
LPA |
$3,819,537 |
| 9 |
JLG Architects |
$3,030,963 |
| 10 |
NORR |
$2,846,179 |
| 11 |
HMC Architects |
$2,706,683 |
| 12 |
Gensler |
$2,700,000 |
| 13 |
Environetics |
$2,525,040 |
| 14 |
ZGF Architects |
$2,021,406 |
| 15 |
Beyer Blinder Belle Architects & Planners |
$2,019,874 |
| 16 |
Gresham, Smith and Partners |
$1,497,000 |
| 17 |
EwingCole |
$1,314,000 |
| 18 |
Wold Architects and Engineers |
$1,300,000 |
| 19 |
HDR |
$1,259,200 |
| 20 |
Stantec |
$1,045,461 |
| 21 |
CO Architects |
$854,000 |
| 22 |
CTA Architects Engineers |
$549,694 |
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TOP 20 COURTHOUSE CONSTRUCTION FIRMS |
| Rank |
Firm |
2015 Revenue |
| 1 |
Hensel Phelps |
$275,220,000 |
| 2 |
Sundt Construction |
$206,025,749 |
| 3 |
Turner Construction Co. |
$171,604,876 |
| 4 |
Clark Group |
$154,006,050 |
| 5 |
JE Dunn Construction |
$102,632,438 |
| 6 |
Walsh Group, The |
$83,936,815 |
| 7 |
PCL Construction Enterprises |
$66,345,923 |
| 8 |
KBE Building Corp. |
$33,152,583 |
| 9 |
Whiting-Turner Contracting Co., The |
$27,745,624 |
| 10 |
Gilbane Building Co. |
$17,146,000 |
| 11 |
Lendlease |
$15,598,000 |
| 12 |
Layton Construction Co. |
$13,200,000 |
| 13 |
Yates Companies, The |
$8,200,000 |
| 14 |
Kitchell Corp. |
$6,690,253 |
| 15 |
Skanska USA |
$6,336,097 |
| 16 |
Manhattan Construction Group |
$5,987,000 |
| 17 |
Hill International |
$4,000,000 |
| 18 |
Fortis Construction |
$2,487,890 |
| 19 |
Cumming |
$1,540,500 |
| 20 |
WSP | Parsons Brinckerhoff |
$1,474,000 |
| 21 |
Suffolk Construction Co. |
$1,386,332 |
| 22 |
Zak Companies |
$483,916 |
| 23 |
Alberici-Flintco |
$431,359 |
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TOP 20 COURTHOUSE ENGINEERING FIRMS |
| Rank |
Firm |
2015 Revenue |
| 1 |
AECOM |
$30,000,000 |
| 2 |
Dewberry |
$8,066,646 |
| 3 |
Jacobs |
$6,800,000 |
| 4 |
Loring Consulting Engineers |
$5,000,000 |
| 5 |
WSP | Parsons Brinckerhoff |
$4,353,000 |
| 6 |
KJWW / TTG |
$1,551,237 |
| 7 |
Spectrum Engineers |
$1,475,505 |
| 8 |
Woolpert |
$981,307 |
| 9 |
Wiss, Janney, Elstner Associates |
$780,000 |
| 10 |
Newcomb & Boyd |
$764,895 |
| 11 |
JBA Consulting Engineers |
$667,816 |
| 12 |
Jensen Hughes |
$666,716 |
| 13 |
Magnusson Klemencic Associates |
$375,179 |
| 14 |
TLC Engineering for Architecture |
$358,742 |
| 15 |
Mazzetti |
$350,563 |
| 16 |
Peter Basso Associates |
$333,424 |
| 17 |
P2S Engineering |
$310,951 |
| 18 |
Glumac |
$244,860 |
| 19 |
Bridgers & Paxton Consulting Engineers |
$209,662 |
| 20 |
ME Engineers |
$200,000 |
