2020 Science & Technology Facilities Giants: Top architecture, engineering, and construction firms in the S+T sector

HDR, Jacobs, and Turner head BD+C's rankings of the nation's largest science and technology (S+T) facilities sector architecture, engineering, and construction firms, as reported in the 2020 Giants 400 Report.

Top 45 Science & Technology Facilities Sector Architecture and AE Firms for 2020
	FIRM	2019 REVENUE
1	HDR	$49,784,918
2	SmithGroup	$42,644,554
3	Perkins and Will	$31,508,770
4	HOK	$29,259,000
5	Page	$22,500,000
6	Skidmore, Owings & Merrill	$17,597,921
7	SGA	$16,514,202
8	TRIA	$13,327,250
9	CannonDesign	$12,000,000
10	EXP	$11,295,975
11	EwingCole	$10,800,000
12	BSA LifeStructures	$10,583,465
13	Perkins Eastman	$10,497,913
14	DGA	$9,140,372
15	Clark Enersen Partners, The	$8,844,964
16	Ayers Saint Gross	$8,732,874
17	CO Architects	$5,625,400
18	Flad Architects	$5,391,000
19	HGA	$5,164,162
20	LMN Architects	$5,000,000
21	Huntsman Architectural Group	$4,897,443
22	TreanorHL	$4,600,000
23	BWBR	$4,544,000
24	Hastings+Chivetta Architects	$3,568,754
25	NBBJ	$3,200,000
26	Architectural Resources Cambridge (ARC)	$2,746,567
27	Clark Nexsen	$2,700,000
28	MBH Architects	$2,510,000
29	HLW	$2,500,000
30	Gensler	$2,211,090
31	HED	$2,000,000
32	KGD Architecture	$1,958,583
33	Alliiance	$1,782,508
34	Ballinger	$1,741,967
35	Ware Malcomb	$1,703,756
36	Bergmann	$1,500,000
37	RSP Architects	$893,000
38	Margulies Perruzzi	$889,855
39	Kirksey Architecture	$830,711
40	Mithun	$771,275
41	Urbahn Architects	$677,662
42	YGH Architecture	$524,640
43	Taylor Design	$509,000
44	CPL	$191,190
45	AHL	$149,813
46	Leo A Daly	$58,491
47	Ratio Architects	$4,359

BD+C 2020 Giants 400 Report

Top 30 Science & Technology Facilities Sector Engineering and EA Firms for 2020
	FIRM	2019 REVENUE
1	Jacobs	$155,000,000
2	Jensen Hughes	$10,983,620
3	BRPH Architects Engineers	$7,163,817
4	RMF Engineering	$7,000,000
5	Vanderweil Engineers	$6,300,800
6	KPFF Consulting Engineers	$6,279,000
7	STV	$3,507,364
8	Dewberry	$3,474,828
9	Newcomb & Boyd	$3,317,035
10	PS&S	$3,228,000
11	Thornton Tomasetti	$3,175,392
12	IMEG Corp.	$2,896,698
13	RMH Group, The	$2,170,155
14	CDM Smith	$1,903,525
15	Syska Hennessy Group	$1,780,453
16	M/E Engineering	$1,436,365
17	Jaros, Baum & Bolles	$1,398,116
18	NV5 Global	$1,326,000
19	Arup	$1,208,763
20	Mazzetti	$1,102,926
21	Paradigm Structural Engineers	$1,076,088
22	AKF Group	$860,000
23	Bridgers & Paxton Consulting Engineers	$800,282
24	SSOE Group	$773,839
25	Peter Basso Associates	$300,000
26	Dunham Associates	$250,000
27	Osborn Engineering	$225,000
28	Arora Engineers	$208,133
29	Highland Associates	$200,000
30	KLH Engineers	$171,529
31	Milhouse Engineering and Construction	$96,508
32	Wallace Engineering	$50,000
33	Walter P Moore	$24,597

BD+C 2020 Giants 400 Report

Top 25 Science & Technology Facilities Sector Contractors and CM Firms for 2020
	FIRM	2019 REVENUE
1	Turner Construction Company	$355,370,930
2	DPR Construction	$328,591,000
3	Whiting-Turner Contracting Company, The	$267,633,449
4	Gilbane Building Company	$181,237,000
5	Jacobs	$88,169,000
6	McCownGordon Construction, LLC	$82,032,154
7	Skanska USA	$60,157,913
8	Messer Construction	$55,609,097
9	Columbia	$54,000,000
10	McCarthy Holdings	$52,879,764
11	LeChase Construction Services	$51,177,952
12	Swinerton	$40,000,000
13	Barton Malow	$34,369,566
14	BRPH Architects Engineers	$11,989,183
15	Andersen Construction	$6,400,000
16	Kraus-Anderson Construction	$6,000,000
17	Donohoe Construction	$5,186,812
18	Cumming	$5,015,750
19	Hagerman Group, The	$5,000,000
20	Russell Construction	$5,000,000
21	STV	$4,308,536
22	Fortis Construction	$3,886,382
23	Robins & Morton	$2,965,922
24	Hill International	$415,243
25	W.E. O'Neil Construction	$234,804