COURTHOUSE GIANTS: A ranking of the nation's top courthouse design and construction firms

DLR Group, NBBJ, Hensel Phelps, Sundt Construction, AECOM, and Dewberry top Building Design+Construction’s annual ranking of the nation’s largest courthouse sector AEC firms, as reported in the 2016 Giants 300 Report.

By BD+C Staff | September 1, 2016

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


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


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

RETURN TO THE GIANTS 300 LANDING PAGE

Learning objectives After reading this article, you should be able to: Understand issues of thermal performance and energy efficiency in relation to window and door systems; describe optimal detailing of the window-wall interface and how it contributes to building performance, sustainability, and occupant well-being; understand how durability contributes to sustainable windows/doors; and list sustainable O&M requirements for window and door systems.

| Jul 21, 2011

Falling Architecture Billings Index reflects decrease in design demands

This months Architecture Billings Index (ABI), provided by the American Institute of Architects, is almost a full point lower than last month’s reported score. June’s reading of 47.2 was short of the required 50 to achieve billings increases, making July’s reading of 46.3 an unwelcome sign of market tidings.