Top 150 K-12 School Sector Architecture and AE Firms

PBK, Gilbane, AECOM, and DLR Group head BD+C's rankings of the nation's largest K-12 school facilities sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.

Top 150 K-12 School Sector Architecture and AE Firms
	FIRM	2020 REVENUE
1	PBK	$163,100,000
2	DLR Group	$91,650,000
3	Huckabee	$73,548,394
4	Stantec	$59,467,376
5	VLK Architects	$59,000,000
6	Wold Architects and Engineers	$47,500,000
7	NAC Architecture	$43,408,120
8	Perkins and Will	$37,491,000
9	LPA	$35,797,350
10	Corgan	$34,249,462
11	Perkins Eastman	$30,940,596
12	HMC Architects	$27,074,329
13	Hord Coplan Macht	$26,884,141
14	Quattrocchi Kwok Architects	$25,326,715
15	Hollis + Miller Architects	$23,863,094
16	HMFH Architects	$21,237,990
17	Fanning Howey Associates	$21,035,987
18	GMB Architecture + Engineering	$20,867,038
19	Zyscovich	$17,642,712
20	Cuningham	$16,951,696
21	FGM Architects	$16,575,557
22	Moseley Architects	$16,135,287
23	SHP	$16,130,000
24	CPL	$15,915,736
25	LS3P Associates	$15,699,594
26	Eppstein Uhen Architects	$14,065,000
27	Grimm + Parker Architects	$14,053,405
28	BCA Architects & Engineers	$13,520,000
29	Spiezle Architectural Group	$13,154,000
30	Orcutt \| Winslow	$12,329,648
31	H2M Architects + Engineers	$11,621,684
32	BBS Architects	$11,591,715
33	BLDD Architects	$11,348,910
34	SchenkelShultz Architecture	$11,254,199
35	HKS	$11,145,574
36	STR Partners	$10,550,282
37	Legat Architects	$10,445,000
38	HED	$10,403,000
39	SEI Design Group Architects	$10,283,432
40	JCJ Architecture	$10,243,654
41	RRMM Architects	$10,163,438
42	DLA Architects	$9,929,258
43	TETER	$9,668,136
44	CO Architects	$9,612,358
45	CSArch	$9,385,134
46	GWWO Architects	$9,313,873
47	Page	$9,280,935
48	SLAM	$8,939,435
49	Ratio Design	$8,898,809
50	Moody Nolan	$8,898,067
51	Plunkett Raysich Architects	$8,832,213
52	KCBA Architects	$8,335,000
53	Glenn\|Partners	$8,101,344
54	ThenDesign Architetcure	$8,000,000
55	McMillan Pazdan Smith	$7,879,721
56	TreanorHL	$7,860,078
57	Gensler	$7,666,127
58	Goodwyn Mills Cawood	$6,995,001
59	Little Diversified Architectural Consulting	$6,740,233
60	JLG Architects	$6,629,295
61	LaBella Associates	$6,622,000
62	GFF	$5,938,264
63	Becker Morgan Group	$5,577,760
64	Smallwood	$5,533,334
65	Ashley McGraw Architects	$5,316,367
66	Kirksey Architecture	$5,162,730
67	Clark & Enersen	$5,115,179
68	Urbahn Architects	$4,604,244
69	NORR	$4,345,786
70	KG+D Architects	$4,132,192
71	Cooper Carry	$3,908,906
72	Clark Nexsen	$3,830,300
73	HDR	$3,624,784
74	RKTB Architects	$3,527,356
75	EwingCole	$3,500,000
76	Ennead Architects	$3,499,849
77	G70	$3,466,250
78	PGAL	$3,426,000
79	Wendel	$3,420,163
80	Emersion Design	$3,381,330
81	RDG Planning & Design	$3,363,174
82	Dattner Architects	$3,205,091
83	CTA Architects	$3,137,663
84	Architecture, Incorporated	$3,107,000
85	SGA \| NarmourWright Design	$3,073,163
86	Quinn Evans	$2,532,769
87	VEBH Architects	$2,394,212
88	KZF Design	$2,269,692
89	Cromwell Architects Engineers	$2,268,891
90	Mithun	$2,189,644
91	Massa Multimedia Architecture	$1,656,029
92	Marmon Mok Architecture	$1,552,376
93	45 Architecture	$1,462,219
94	Barge Design Solutions	$1,256,197
95	Hastings+Chivetta Architects	$1,208,874
96	HuntonBrady Architects	$1,201,261
97	Skidmore, Owings & Merrill	$1,198,595
98	Woolpert	$1,166,935
99	FXCollaborative	$1,048,547
100	LEO A DALY	$934,838
101	HGA	$876,177
102	Davis Brody Bond	$872,935
103	BWBR	$862,431
104	Lawrence Group	$718,432
105	Progressive AE	$706,332
106	Diamond Schmitt Architects	$678,898
107	GRW	$640,027
108	MKM Architecture + Design	$607,324
109	Method Architecture	$589,352
110	Finegold Alexander Architects	$560,221
111	Studio+	$529,713
112	CallisonRTKL	$489,929
113	Miller Dunwiddie	$439,528
114	Hafer	$419,853
115	ZGF Architects	$417,016
116	DLZ Corp.	$407,894
117	Solomon Cordwell Buenz	$407,856
118	Garmann Miller & Associates	$407,100
119	Ware Malcomb	$397,487
120	Huitt-Zollars	$286,305
121	Brownstone	$282,283
122	Dahlin Group Architecture Planning	$225,000
123	RSP Architects	$214,000
124	LMN Architects	$206,694
125	GSB	$205,000
126	Architectural Design Consultants	$202,800
127	Eckenhoff Saunders Architects	$180,000
128	DLA+ Architecture & Interior Design	$166,000
129	Hoefer Welker	$160,000
130	Core States Group	$136,791
131	BKV Group	$128,900
132	AHL	$125,144
133	CESO	$102,040
134	Design Collaborative	$93,612
135	GreenbergFarrow	$86,300
136	Ryan Companies US / Ryan A+E	$86,000
137	CBRE	$80,358
138	REES	$69,143
139	Handel Architects	$51,940
140	Champlin Architecture	$51,820
141	Warner Nease Bost Architects	$50,000
142	Performa	$39,000
143	Curtis + Ginsberg Architects	$35,000
144	ATA Beilharz Architects	$32,000
145	Gresham Smith	$32,000
146	JRS Architect	$30,000
147	Cooper Robertson	$29,699
148	Hanbury	$18,425
149	MBH Architects	$17,000
150	RDC-S111	$16,021
151	Sasaki	$11,705
152	RBB Architects	$5,724
153	Weber Thompson	$5,058

SOURCE: 2021 Giants 400 Report

Top 80 K-12 School Sector Engineering and EA Firms
	FIRM	2020 REVENUE
1	AECOM	$63,700,000
2	Jacobs	$42,350,000
3	Salas O'Brien	$23,781,630
4	CMTA	$22,503,059
5	IMEG Corp.	$18,548,270
6	NV5 Global	$16,136,000
7	WSP USA	$16,001,687
8	Henderson Engineers	$15,336,886
9	Langan	$12,000,000
10	KPFF Consulting Engineers	$11,612,000
11	Wiss, Janney, Elstner Associates	$9,380,000
12	Dewberry	$9,074,844
13	Jensen Hughes	$8,490,017
14	SchraderGroup	$7,798,370
15	STV	$7,782,697
16	Kimley-Horn	$6,900,000
17	HEAPY	$5,729,876
18	M/E Engineering	$5,693,000
19	CHA Consulting	$5,400,000
20	Alfa Tech Consulting Engineers	$5,000,000
21	TLC Engineering Solutions	$4,800,000
22	Thornton Tomasetti	$4,770,801
23	Peter Basso Associates	$4,700,000
24	SSOE Group	$4,630,520
25	Cushing Terrell	$4,508,294
26	Farnsworth Group	$4,251,986
27	BRPH	$3,941,520
28	P2S	$3,740,383
29	Bala Consulting Engineers	$3,690,000
30	ME Engineers	$3,450,000
31	Bridgers & Paxton Consulting Engineers	$3,225,774
32	Shive-Hattery	$3,010,932
33	Halff Associates	$2,929,000
34	Osborn Engineering	$2,750,000
35	KCL Engineering	$2,582,799
36	French & Parrello Associates	$2,505,862
37	Wallace Design Collective	$2,500,000
38	Highland Associates	$2,500,000
39	Architectural Engineers	$2,039,266
40	PBS Engineers	$2,000,000
41	H.F. Lenz	$1,774,605
42	Olsson	$1,718,156
43	Primera Engineers	$1,609,103
44	Karpinski Engineering	$1,430,500
45	AKF Group	$1,430,000
46	GRAEF	$1,368,028
47	JQ Engineering	$1,247,012
48	Kohler Ronan	$1,241,661
49	Vanderweil Engineers	$1,231,200
50	Morrison Hershfield	$1,176,014
51	PS&S	$1,110,200
52	raSmith	$1,058,212
53	Martin/Martin Consulting Engineers	$1,031,504
54	Buro Happold	$878,000
55	EAPC Architects Engineers	$828,803
56	KCI Technologies	$779,100
57	LBYD	$772,792
58	MHP Structural Engineers	$762,911
59	SSC Engineering	$751,743
60	Jaros, Baum & Bolles	$717,076
61	McKinstry	$700,000
62	Schaefer	$677,410
63	Galloway & Company	$610,568
64	Walter P Moore	$602,730
65	JALRW Engineering Group	$580,000
66	Ross & Baruzzini	$500,000
67	Newcomb & Boyd	$492,244
68	G2 Consulting Group	$400,000
69	I.C. Thomasson Associates	$383,600
70	Kohrs Lonnemann Heil Engineers	$380,350
71	Dunham Associates	$350,000
72	Davis, Bowen & Friedel	$332,457
73	Stanley Consultants	$332,309
74	JP Harvey Engineering Solutions	$298,600
75	EXP	$219,952
76	ESD	$161,975
77	Allen + Shariff	$104,743
78	DeSimone Consulting Engineers	$82,598
79	VJS Construction Services	$60,000
80	DHE Engineering	$43,299
81	New York Engineers	$31,700
82	Arora Engineers	$23,772
83	Marque Engineering	$7,750

SOURCE: 2021 Giants 400 Report

Top 100 K-12 School Sector Contractors and CM Firms
	FIRM	2020 REVENUE
1	Gilbane Building Company	$1,080,950,000
2	Skanska USA	$625,979,771
3	CORE Construction Group	$589,012,798
4	Balfour Beatty US	$584,477,495
5	Adolfson & Peterson Construction	$581,739,463
6	Orcutt \| Winslow	$484,412,497
7	Turner Construction	$447,560,447
8	Joeris General Contractors	$356,227,443
9	McShane Companies, The	$353,431,496
10	McCarthy Holdings	$348,883,905
11	JE Dunn	$331,440,551
12	Suffolk Construction	$327,211,217
13	Kraus-Anderson Construction	$301,000,000
14	Nabholz	$280,124,671
15	Whiting-Turner Contracting Co., The	$209,565,916
16	BartonMalow	$198,091,909
17	McCownGordon Construction	$191,093,906
18	Pepper Construction	$182,574,905
19	Crossland Construction	$175,513,253
20	C.W. Driver Companies	$174,317,983
21	Miron Construction	$166,243,816
22	Hoffman Construction	$164,017,639
23	Swinerton	$158,859,199
24	Fortis Construction	$155,656,719
25	Hagerman Group, The	$125,000,000
26	Level 10	$114,435,580
27	STO Building Group	$110,750,000
28	Shawmut Design and Construction	$105,837,096
29	Haselden Construction	$84,073,998
30	Rogers-O'Brien Construction	$78,830,332
31	Blach Construction	$73,500,000
32	Bette Companies, The	$71,005,816
33	VJS Construction Services	$70,203,000
34	Lease Crutcher Lewis	$69,596,927
35	Haskell	$65,314,184
36	Messer Construction	$64,299,715
37	Manhattan Construction Group	$64,096,340
38	Jacobs	$62,275,000
39	LeChase Construction Services	$61,470,051
40	Russell Construction	$58,900,000
41	Hensel Phelps	$58,045,214
42	Boldt Company, The	$57,722,000
43	Ryan Companies US / Ryan A+E	$57,119,116
44	Rodgers Builders	$54,515,963
45	CBRE	$50,591,687
46	STV	$50,104,635
47	PCL Construction	$45,415,772
48	Saunders Construction	$44,399,953
49	JRM Construction Management	$44,000,000
50	CMTA	$43,965,571
51	Clancy & Theys Construction	$43,834,566
52	James G. Davis Construction	$35,795,100
53	W.E. O'Neil Construction	$33,446,942
54	Wohlsen Construction Company	$28,496,000
55	Sundt Construction	$28,201,672
56	Walbridge	$23,901,511
57	Granger Construction	$23,099,175
58	Kaufman Lynn Construction	$22,948,215
59	Hill & Wilkinson General Contractors	$21,575,609
60	Morcon Construction	$17,000,000
61	Archstone Builders	$15,860,596
62	Andersen Construction	$15,000,000
63	Campus Construction Management Group	$14,700,000
64	Paric Holdings	$13,731,971
65	Walsh Group, The	$12,810,699
66	Brasfield & Gorrie	$12,467,885
67	Hill International	$12,464,914
68	Weitz Company, The	$12,217,800
69	McKinstry	$12,000,000
70	Donohoe Construction	$11,498,016
71	Batson-Cook	$10,232,286
72	New South Construction	$9,501,000
73	Mortenson	$8,921,000
74	Clune Construction	$8,859,583
75	HITT Contracting	$8,239,017
76	S. M. Wilson & Co.	$7,222,000
77	Hunter Roberts Construction	$5,007,000
78	BlueScope Construction	$4,464,863
79	SLAM	$4,213,798
80	EBCO General Contractor	$3,896,208
81	McAlpine Contracting Co.	$3,853,450
82	McDonough Bolyard Peck	$3,460,911
83	Benchmark Construction	$3,333,405
84	DeAngelis Diamond	$3,037,000
85	Hoar Construction	$2,991,000
86	CBT	$2,637,975
87	KG+D Architects	$2,238,602
88	Brownstone	$1,848,076
89	Executive Construction	$1,800,000
90	Wendel	$1,507,257
91	JLG Architects	$1,417,245
92	Arc Building Partners	$1,365,193
93	KBE Building Corp.	$1,132,916
94	Lendlease	$1,078,974
95	Cotter Consulting	$1,025,461
96	Progressive AE	$433,510
97	CSArch	$389,476
98	Yates Companies, The	$315,000
99	Henderson Engineers	$131,156
100	KCI Technologies	$123,800
101	Robins & Morton	$90,000
102	Millie and Severson General Contractors	$56,303
103	Buro Happold	$19,000

SOURCE: 2021 Giants 400 Report

BACK TO THE 2021 GIANTS 400 LANDING PAGE

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2021 K-12 School Sector Giants: Top architecture, engineering, and construction firms in the U.S. K-12 school facilities sector

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