Top 140 Contractors for 2021

Turner Construction, Whiting-Turner Contracting, STO Building Group, and DPR Construction top the rankings of the nation's largest general contractors, CM at risk firms, and design-builders for nonresidential buildings and multifamily buildings work, as reported in Building Design+Construction's 2021 Giants 400 Report.

Top 140 Contractors for 2021
	FIRM	2020 REVENUE
1	Turner Construction	$14,409,934,501
2	Whiting-Turner Contracting Co., The	$8,712,361,000
3	STO Building Group	$8,080,000,000
4	DPR Construction	$6,457,971,000
5	Gilbane Building Company	$6,418,123,000
6	AECOM	$6,245,000,000
7	Hensel Phelps	$5,882,391,660
8	Clark Group	$5,139,065,061
9	Swinerton	$5,046,878,208
10	PCL Construction	$4,489,769,376
11	Skanska USA	$4,150,245,838
12	Holder Construction	$4,023,000,000
13	McCarthy Holdings	$4,019,571,814
14	JE Dunn	$3,966,291,629
15	Suffolk Construction	$3,891,225,726
16	Brasfield & Gorrie	$3,875,195,130
17	Balfour Beatty US	$3,865,614,631
18	Clayco	$3,811,000,000
19	Walsh Group, The	$3,385,727,177
20	Tutor Perini Corp.*	$3,307,350,000
21	Ryan Companies US / Ryan A+E	$3,046,650,321
22	Mortenson	$2,784,156,000
23	Hoffman Construction	$2,602,572,473
24	HITT Contracting	$2,515,373,899
25	Fluor Corp.	$2,465,190,000
26	Lendlease	$2,464,701,633
27	ARCO Construction Companies	$2,447,431,635
28	BartonMalow	$2,132,484,620
29	Devcon Construction*	$2,000,000,000
30	Yates Companies, The	$1,880,887,000
31	Walbridge	$1,843,041,624
32	Consigli Construction*	$1,742,000,000
33	Gray Construction	$1,614,267,752
34	Alston Construction	$1,558,940,000
35	Webcor	$1,487,171,000
36	Messer Construction	$1,480,546,865
37	Alberici-Flintco*	$1,468,600,000
38	J.T. Magen	$1,391,121,981
39	Miron Construction	$1,381,337,065
40	Weitz Company, The	$1,356,059,600
41	CORE Construction Group	$1,343,036,818
42	Clune Construction	$1,336,332,647
43	Austin Industries	$1,330,629,178
44	Crossland Construction	$1,274,900,468
45	McShane Companies, The	$1,259,912,935
46	Pepper Construction	$1,253,690,000
47	Manhattan Construction Group	$1,252,562,060
48	Shawmut Design and Construction	$1,234,687,944
49	Adolfson & Peterson Construction	$1,212,035,456
50	BL Harbert International	$1,196,264,492
51	Fortis Construction	$1,188,466,989
52	Robins & Morton	$1,158,630,971
53	Haskell	$1,075,357,462
54	Choate Construction	$1,074,069,050
55	Coastal Construction Group*	$1,043,800,000
56	Beck Group, The	$1,003,815,477
57	James G. Davis Construction	$992,040,363
58	M.C. Dean	$990,212,630
59	Power Construction	$975,000,000
60	Christman Company, The*	$968,874,000
61	Sundt Construction	$950,009,191
62	Hoar Construction	$932,433,000
63	Hunter Roberts Construction	$903,978,000
64	LeChase Construction Services	$820,755,501
65	Nabholz	$820,576,563
66	Level 10	$808,615,543
67	Boldt Company, The	$803,804,000
68	W.E. O'Neil Construction	$763,445,230
69	Burns & McDonnell	$738,554,159
70	CRB	$722,330,000
71	Rodgers Builders	$710,101,000
72	Rogers-O'Brien Construction	$707,436,232
73	Joeris General Contractors	$664,820,946
74	JRM Construction Management	$660,000,000
75	Batson-Cook	$657,858,391
76	Graycor Construction	$644,520,787
77	Summit Contracting Group	$642,333,049
78	Andersen Construction	$640,000,000
79	W. M. Jordan Company	$639,067,204
80	Clancy & Theys Construction	$634,432,217
81	Lease Crutcher Lewis	$630,000,000
82	McCownGordon Construction	$622,897,543
83	C.W. Driver Companies	$614,886,823
84	Weis Builders	$528,272,717
85	Kraus-Anderson Construction	$458,000,000
86	Millie and Severson General Contractors	$454,239,528
87	Bozzuto Construction	$438,790,295
88	Paric Holdings	$434,894,893
89	Kaufman Lynn Construction	$426,495,059
90	New South Construction	$405,227,000
91	IPS-Integrated Project Services	$402,221,542
92	Hagerman Group, The	$391,000,000
93	Skender	$389,540,000
94	Saunders Construction	$380,121,251
95	Harkins Builders	$375,000,000
96	Granger Construction	$369,164,858
97	Wohlsen Construction Company	$365,364,000
98	McKinstry	$350,000,000
99	KBE Building Corp.	$339,120,240
100	Hill & Wilkinson General Contractors	$332,624,145
101	James McHugh Construction	$324,098,743
102	DeAngelis Diamond	$296,740,000
103	Haselden Construction	$295,335,432
104	Schimenti Construction	$282,000,000
105	Archstone Builders	$281,336,722
106	Columbia	$279,200,000
107	Doster Construction	$268,843,867
108	Executive Construction	$260,000,000
109	CSI Construction	$239,611,454
110	Juneau Construction	$219,743,414
111	Blach Construction	$215,000,000
112	VJS Construction Services	$213,586,000
113	Donohoe Construction	$211,717,783
114	Bette Companies, The	$191,953,563
115	Russell Construction	$185,400,000
116	Cortland Build	$180,760,383
117	Arc Building Partners	$174,705,754
118	Sachse Construction	$163,000,000
119	Morcon Construction	$155,000,000
120	Landry/French Construction	$150,100,000
121	Benchmark Construction	$146,914,746
122	BC Contracting Co.	$140,390,216
123	S. M. Wilson & Co.	$115,447,496
124	VRH Construction	$112,950,000
125	Dickinson Cameron Construction	$70,000,000
126	BlueScope Construction	$69,777,249
127	Epstein	$64,220,000
128	CMTA	$62,657,866
129	HAP Construction	$50,328,547
130	Tester Construction Group	$45,994,887
131	Wendel	$44,849,879
132	Arup	$43,142,789
133	T5 Construction Services	$38,244,498
134	CannonDesign	$38,000,000
135	ThermalTech Engineering	$28,000,000
136	EBCO General Contractor	$26,862,320
137	BRPH	$25,951,884
138	Lawrence Group	$20,778,757
139	McAlpine Contracting Co.	$19,769,000
140	Dewberry	$10,974,543
141	S/L/A/M Collaborative, The	$10,709,813
142	SLAM	$10,709,813
143	KCI Technologies	$10,440,500
144	Black & Veatch Corp.	$10,040,000
145	Core States Group	$7,251,489
146	Orcutt \| Winslow	$4,197,926
147	Huitt-Zollars	$4,171,347
148	International Alliance Group	$1,701,036
149	Brownstone	$946,930
150	Progressive AE	$790,712