Top 100 Contractors in NAICS 23621: Industrial Building Construction, FY2024

Name: Top 100 Contractors in NAICS 23621: Industrial Building Construction, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 82% of FY2024 NAICS 23621 contract dollars

Contract obligations: $1,533,349,402 Net of deobligations, by contracts coded NAICS 23621 or a code under it
Contractors: 260 Parent companies with an obligation
Largest contractor: Serco Inc $323 million, 21.0% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Serco Inc Top agencies USAF (Department of the Air Force)	$323,067,968	21.0%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2025; new.
2	Bechtel Corp Through Bechtel National, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$322,596,908	20.9%	Rank history: #4 in FY2021, #6 in FY2022, #1 in FY2023 and #1 in FY2025; down 1 since FY2023.
3	Seqirus Inc. Top agencies HHS (Department of Health and Human Services)	$311,476,310	20.2%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2025; new.
4	W.g. Yates & Sons Construction Company Top agencies Navy (Department of the Navy) Army (Department of the Army)	$103,498,916	6.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
5	Walsh Federal LLC Top agencies Navy (Department of the Navy)	$69,984,207	4.5%	Rank history: #47 in FY2021, #3 in FY2022, #3 in FY2023 and #8 in FY2025; down 2 since FY2023.
6	M. a. Mortenson Companies Inc. Through M.a. Mortenson Company Top agencies Army (Department of the Army)	$38,260,139	2.5%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; new.
7	Diversified Construction of Oklahoma, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$31,765,731	2.1%	Rank history: #23 in FY2021, #17 in FY2022, #56 in FY2023 and #17 in FY2025; up 49 since FY2023.
8	Sedona- Nasco Joint Venture Top agencies Army (Department of the Army)	$25,248,747	1.6%	Rank history: not on the FY2021 list, #19 in FY2022, #12 in FY2023 and #14 in FY2025; up 4 since FY2023.
9	Healtheon, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$23,339,612	1.5%	Rank history: #11 in FY2021, #1 in FY2022, #7 in FY2023 and #10 in FY2025; down 2 since FY2023.
10	Methuen Construction Co Inc Top agencies Navy (Department of the Navy)	$14,746,160	1.0%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and not on the FY2025 list; up 44 since FY2023.
11	Parsons Corporation Through Parsons Government Services Inc. Top agencies DOE (Department of Energy)	$14,437,548	0.9%	Rank history: #1 in FY2021, #7 in FY2022, #2 in FY2023 and #2 in FY2025; down 9 since FY2023.
12	CCI Prime Contractors, LLC 2 awardees Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) DFAS (Defense Finance and Accounting Service)	$11,913,620	0.8%	Rank history: not on the FY2021 list, #49 in FY2022, #11 in FY2023 and #12 in FY2025; down 1 since FY2023.
13	Birmingham Industrial Construction, LLC Top agencies NASA (National Aeronautics and Space Administration)	$10,856,786	0.7%	Rank history: #12 in FY2021, #28 in FY2022, #57 in FY2023 and #7 in FY2025; up 44 since FY2023.
14	JBW Group LLC Top agencies Army (Department of the Army)	$9,844,309	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
15	Drace Construction Corp Top agencies NASA (National Aeronautics and Space Administration)	$9,744,124	0.6%	Rank history: not on the FY2021 list, #13 in FY2022, not on the FY2023 list and #38 in FY2025; up 167 since FY2023.
16	SK Construction and Management Inc. Top agencies Army (Department of the Army)	$8,895,785	0.6%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2025; new.
17	Silver Lake Construction LLC Top agencies USAF (Department of the Air Force)	$8,141,014	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 116 since FY2023.
18	Advon Corporation Top agencies NASA (National Aeronautics and Space Administration)	$7,962,226	0.5%	Rank history: #20 in FY2021, #12 in FY2022, #20 in FY2023 and #13 in FY2025; up 2 since FY2023.
19	Lorenzon Construction, Inc. Top agencies Treasury (Department of the Treasury)	$7,849,102	0.5%	Rank history: #77 in FY2021, #43 in FY2022, #42 in FY2023 and #59 in FY2025; up 23 since FY2023.
20	MIA General Contracting LLC Top agencies USAF (Department of the Air Force)	$7,395,791	0.5%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and not on the FY2025 list; up 55 since FY2023.
21	John C. Grimberg Co., Inc. Top agencies Navy (Department of the Navy)	$7,328,698	0.5%	Rank history: not on the FY2021–FY2023 lists and #99 in FY2025; new.
22	Miami Nation Enterpeises Through Miami Nation Stronghold, LLC Top agencies USAF (Department of the Air Force)	$7,111,033	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
23	Advanced Construction Services Inc. Top agencies USAF (Department of the Air Force)	$5,773,146	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
24	Kunj Construction Corporation Top agencies Treasury (Department of the Treasury)	$5,747,561	0.4%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; new.
25	Snodgrass Contracting LLC Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$5,661,877	0.4%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023 and #98 in FY2025; down 3 since FY2023.
26	Cornerstone Construction Services, LLC Top agencies DOT (Department of Transportation)	$5,078,972	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27	Maguire-Ohara Construction Inc. Top agencies USAF (Department of the Air Force)	$4,951,572	0.3%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and #20 in FY2025; up 13 since FY2023.
28	SES Constructors LLC Top agencies Navy (Department of the Navy)	$4,625,960	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	DH Ortega Construction LLC Top agencies USDA (Department of Agriculture)	$4,220,490	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
30	Olgoonik General, LLC Top agencies HHS (Department of Health and Human Services) Army (Department of the Army)	$4,118,354	0.3%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2025; new.
31	Lakota Solutions LLC Top agencies Navy (Department of the Navy)	$3,932,701	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
32	Precision Resources Inc. Through Precision Mechanical Inc. Top agencies NASA (National Aeronautics and Space Administration)	$3,747,013	0.2%	Rank history: #69 in FY2021, #62 in FY2022, #53 in FY2023 and not on the FY2025 list; up 21 since FY2023.
33	North Wind General Contractors LLC Top agencies USAF (Department of the Air Force)	$3,572,622	0.2%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2025; new.
34	Greenstone Construction Inc. Top agencies USAF (Department of the Air Force)	$3,200,238	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
35	The Riff Group, LLC Top agencies Treasury (Department of the Treasury)	$3,048,390	0.2%	Rank history: #42 in FY2021, #26 in FY2022, #21 in FY2023 and #66 in FY2025; down 14 since FY2023.
36	Excell Construction Corp Top agencies Navy (Department of the Navy)	$2,921,115	0.2%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2025; new.
37	Bozdemir Construction LLC Top agencies DOS (Department of State)	$2,852,315	0.2%	Rank history: not on the FY2021–FY2023 lists and #91 in FY2025; new.
38	Four Tribes Construction Services, LLC Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services)	$2,699,702	0.2%	Rank history: #19 in FY2021, #55 in FY2022, #68 in FY2023 and #21 in FY2025; up 30 since FY2023.
39	Washington Office Interiors LLC Top agencies HHS (Department of Health and Human Services)	$2,624,838	0.2%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2025; new.
40	LG Construction Inc. Top agencies Army (Department of the Army)	$2,581,389	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
41	Pyramid Contracting LLC Top agencies Navy (Department of the Navy)	$2,237,663	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
42	K & K Industries Inc Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$2,223,495	0.1%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and #61 in FY2025; up 8 since FY2023.
43	Harrell Contracting Inc. 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army)	$2,167,022	0.1%	Rank history: #52 in FY2021, #59 in FY2022, #59 in FY2023 and not on the FY2025 list; up 16 since FY2023.
44	Southeastern Industrial Construction, LLC Top agencies Army (Department of the Army)	$2,096,790	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
45	Cody M Stevens Construction Inc. Top agencies Navy (Department of the Navy)	$2,001,541	0.1%	Rank history: not on the FY2021 list, #85 in FY2022, #69 in FY2023 and #34 in FY2025; up 24 since FY2023.
46	CCS King George 2 LLC Top agencies Treasury (Department of the Treasury)	$1,931,929	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
47	Matos Builders LLC Top agencies HHS (Department of Health and Human Services)	$1,928,544	0.1%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2025; new.
48	Buildtec Corp Top agencies Navy (Department of the Navy)	$1,907,908	0.1%	Rank history: #57 in FY2021, #24 in FY2022, #70 in FY2023 and #95 in FY2025; up 22 since FY2023.
49	Greenland Enterprises Inc. 2 awardees Top agencies Army (Department of the Army)	$1,869,829	0.1%	Rank history: #6 in FY2021, not on the FY2022 list, #30 in FY2023 and #40 in FY2025; down 19 since FY2023.
50	Southeast Cherokee Construction, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$1,853,091	0.1%	Rank history: #68 in FY2021, #37 in FY2022, #19 in FY2023 and #79 in FY2025; down 31 since FY2023.
51	Veterans Holding Group LLC Through Relyant Global LLC Top agencies Navy (Department of the Navy)	$1,828,483	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
52	Goldbelt Operations Support Services LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,788,066	0.1%	Rank history: not on the FY2021 list, #45 in FY2022, #44 in FY2023 and not on the FY2025 list; down 8 since FY2023.
53	Omega Belt Built Joint Venture, LLC Top agencies DHS (Department of Homeland Security)	$1,778,271	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54	Bering Straits Native Corporation 3 awardees, including Stampede Ventures, Inc. and Eagle Eye Electric LLC Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) Army (Department of the Army)	$1,718,297	0.1%	Rank history: #38 in FY2021, #16 in FY2022, #76 in FY2023 and #93 in FY2025; up 22 since FY2023.
55	Corenic Construction Group LLC Top agencies Commerce (Department of Commerce)	$1,701,302	0.1%	Rank history: not on the FY2021–FY2023 lists and #76 in FY2025; up 165 since FY2023.
56	Blue Construction Services LLC Top agencies Navy (Department of the Navy)	$1,672,280	0.1%	Rank history: not on the FY2021 list, #97 in FY2022, #78 in FY2023 and #77 in FY2025; up 22 since FY2023.
57	HGL Construction Inc. Top agencies USAF (Department of the Air Force)	$1,654,969	0.1%	Rank history: not on the FY2021 list, #91 in FY2022, not on the FY2023 list and not on the FY2025 list; up 117 since FY2023.
58	Marble Island LLC Top agencies DOT (Department of Transportation)	$1,654,232	0.1%	Rank history: not on the FY2021 list, #53 in FY2022, not on the FY2023 list and not on the FY2025 list; up 63 since FY2023.
59	Credere Envirovantage II, LLC Top agencies Navy (Department of the Navy)	$1,554,765	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
60	K2 Contracting Group LLC Top agencies Army (Department of the Army) DOI (Department of the Interior)	$1,544,496	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 60 since FY2023.
61	Core Tech-Hawaiian Dredging LLC Top agencies Navy (Department of the Navy)	$1,433,990	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 78 since FY2023.
62	Bristol Bay Native Corporation 3 awardees, including CCI Facility Support Services, LLC and CCI General Contractors, LLC Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$1,424,282	0.1%	Rank history: #22 in FY2021, not on the FY2022 list, #52 in FY2023 and not on the FY2025 list; down 10 since FY2023.
63	Patriot Construction Inc Top agencies Treasury (Department of the Treasury)	$1,370,557	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64	Sea PAC Engineering Inc Top agencies DOS (Department of State)	$1,352,403	0.1%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023 and #42 in FY2025; down 47 since FY2023.
65	Machado Bros., Inc. Top agencies DHS (Department of Homeland Security)	$1,343,242	0.1%	Rank history: not on the FY2021 list, #75 in FY2022, not on the FY2023 list and not on the FY2025 list; up 39 since FY2023.
66	Maven Construction & Environmental LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$1,149,977	0.1%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
67	Serena Construction LLC Top agencies Navy (Department of the Navy)	$1,076,648	0.1%	Rank history: not on the FY2021 list, #39 in FY2022, #95 in FY2023 and #94 in FY2025; up 28 since FY2023.
68	Carmen Roofing Services, LLC Top agencies USAF (Department of the Air Force)	$1,056,242	0.1%	Rank history: not on the FY2021 list, #51 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
69	New Dominion Construction LLC Top agencies Navy (Department of the Navy)	$998,830	0.1%	Rank history: #41 in FY2021, #76 in FY2022, not on the FY2023 list and #92 in FY2025; up 36 since FY2023.
70	Amana Contracting and Steel Buildings Company LLC Top agencies Army (Department of the Army)	$973,924	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71	Granite-Obayashi A Joint Venture Top agencies Navy (Department of the Navy)	$968,199	0.1%	Rank history: #5 in FY2021, #15 in FY2022, #37 in FY2023 and #67 in FY2025; down 34 since FY2023.
72	Warden Construction Corporation Top agencies USAF (Department of the Air Force)	$949,264	0.1%	Rank history: #95 in FY2021, #60 in FY2022, #28 in FY2023 and #26 in FY2025; down 44 since FY2023.
73	Swan Contracting LLC Top agencies Navy (Department of the Navy)	$922,927	0.1%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; up 41 since FY2023.
74	Qcm, Inc. Top agencies GSA (General Services Administration)	$871,746	0.1%	Rank history: not on the FY2021–FY2023 lists and #89 in FY2025; new.
75	Raad Construction Group LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$852,492	0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #70 in FY2025; down 27 since FY2023.
76	A & H-Ambica JV LLC Top agencies NASA (National Aeronautics and Space Administration)	$830,582	0.1%	Rank history: #8 in FY2021, #88 in FY2022, not on the FY2023 list and #9 in FY2025; up 27 since FY2023.
77	Belt Built Contracting, LLC Top agencies DOJ (Department of Justice)	$815,088	0.1%	Rank history: #17 in FY2021, not on the FY2022 list, #73 in FY2023 and not on the FY2025 list; down 4 since FY2023.
78	Civil Works Contracting LLC Top agencies NASA (National Aeronautics and Space Administration)	$778,473	0.1%	Rank history: #21 in FY2021, #30 in FY2022, #13 in FY2023 and #23 in FY2025; down 65 since FY2023.
79	Porr Government Services Benelux Top agencies Army (Department of the Army)	$762,056	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
80	Morello Construction LLC Top agencies DOI (Department of the Interior)	$752,894	<0.1%	Rank history: not on the FY2021 list, #25 in FY2022, #35 in FY2023 and #81 in FY2025; down 45 since FY2023.
81	WAM Industries, Incorporated Top agencies DOT (Department of Transportation)	$741,800	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	Toro Defense Contracting, LLC Top agencies Treasury (Department of the Treasury)	$733,692	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
83	YOY Inc. Top agencies USDA (Department of Agriculture)	$711,454	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
84	Reynolds Welding & Fabrication LLC Top agencies Navy (Department of the Navy)	$686,670	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
85	Ritz Construction Inc. Top agencies HHS (Department of Health and Human Services)	$673,577	<0.1%	Rank history: not on the FY2021–FY2023 lists and #29 in FY2025; new.
86	Koman Government Solutions LLC Top agencies Navy (Department of the Navy) DHA (Defense Health Agency)	$630,119	<0.1%	Rank history: not on the FY2021–FY2023 lists and #63 in FY2025; new.
87	JM Construction Services Inc. Top agencies DHS (Department of Homeland Security)	$624,873	<0.1%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and not on the FY2025 list; down 6 since FY2023.
88	SES Construction and Fuel Services LLC Top agencies NASA (National Aeronautics and Space Administration)	$619,453	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89	Safeco Inc. Top agencies Navy (Department of the Navy)	$611,276	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
90	Pontchartrain Partners LLC Top agencies NASA (National Aeronautics and Space Administration)	$573,843	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	Midlands Mechanical, Inc. Top agencies Treasury (Department of the Treasury)	$565,164	<0.1%	Rank history: #72 in FY2021, #81 in FY2022, #61 in FY2023 and #39 in FY2025; down 30 since FY2023.
92	Warfeather, LLC Top agencies USAF (Department of the Air Force)	$563,764	<0.1%	Rank history: not on the FY2021 list, #21 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
93	Reliable Builders Inc. Top agencies Navy (Department of the Navy)	$553,047	<0.1%	Rank history: not on the FY2021 list, #4 in FY2022, not on the FY2023 list and not on the FY2025 list; up 88 since FY2023.
94	Tantara Associates Corporation Top agencies Navy (Department of the Navy)	$550,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Mcintyre Brothers LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$549,148	<0.1%	Rank history: not on the FY2021 list, #80 in FY2022, not on the FY2023 list and #55 in FY2025; up 6 since FY2023.
96	Professionals HIR LLC Top agencies Navy (Department of the Navy)	$536,837	<0.1%	Rank history: #56 in FY2021, #23 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
97	Nadiad Inc. Top agencies Navy (Department of the Navy)	$529,245	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
98	SPR Construction Corporation Top agencies Treasury (Department of the Treasury)	$527,017	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
99	Hensel Phelps - Shimizu JV Through Hensel Phelps Construction Co. Top agencies Treasury (Department of the Treasury)	$513,771	<0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023 and not on the FY2025 list; down 1 since FY2023.
100	Pono Aina Management LLC Top agencies Army (Department of the Army)	$495,142	<0.1%	Rank history: not on the FY2021 list, #27 in FY2022, #89 in FY2023 and not on the FY2025 list; down 11 since FY2023.

Show 75 more

100 of 260 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 23621

Code	Net obligations	Largest contractor
236210 Industrial Building Construction	$1,533,349,402	Serco Inc

How this ranking works

Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $1.54 billion obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Fiscal year 2024 ran Oct 1, 2023 – Sep 30, 2024. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
Rank changes compare with FY2023. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2023 takes the color of the rank change beside it.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 NAICS 23621 contractors in FY2024?

1. Serco Inc ($323M), 2. Bechtel Corp ($323M), 3. Seqirus Inc. ($311M), 4. W.g. Yates & Sons Construction Company ($103M), 5. Walsh Federal LLC ($70M), 6. M. a. Mortenson Companies Inc. ($38.3M), 7. Diversified Construction of Oklahoma, Inc. ($31.8M), 8. Sedona- Nasco Joint Venture ($25.2M), 9. Healtheon, Inc. ($23.3M), 10. Methuen Construction Co Inc ($14.7M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login