Top 100 Contractors in PSC Y1BZ: Construction of Other Airfield Structures, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Hensel Phelps Construction Co 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy)	$153,778,440	21.0%	Rank history: #29 in FY2022, #24 in FY2023, #36 in FY2024 and #73 in FY2025; up 25 since FY2020.
2	Korte Construction Company Top agencies Navy (Department of the Navy) Army (Department of the Army)	$67,224,289	9.2%	Rank history: #36 in FY2022, #49 in FY2023, #2 in FY2024 and #5 in FY2025; up 6 since FY2020.
3	R.a. Burch Construction Co., Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$57,150,745	7.8%	Rank history: #15 in FY2022, #72 in FY2023, #55 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
4	Zodiac, Inc. Through Zodiac-Poettker HBZ Joint Venture II, LLC Top agencies Army (Department of the Army)	$56,295,000	7.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
5	Thompson Builders Corp Top agencies USAF (Department of the Air Force)	$54,219,500	7.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
6	Empresa De Construccion Y Transporte Eterna S.A. De C.V. Top agencies Army (Department of the Army)	$39,318,420	5.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
7	The Tatitlek Corporation Through Port Fidalgo Constructors Inc. Top agencies Army (Department of the Army)	$26,571,294	3.6%	Rank history: #56 in FY2022 and not on the FY2023–FY2025 lists; up 9 since FY2020.
8	Hourigan Construction Corp Top agencies Navy (Department of the Navy)	$25,576,452	3.5%	Rank history: #66 in FY2022, #25 in FY2023, #39 in FY2024 and #39 in FY2025; new, not ranked in FY2020.
9	Solpac Construction Inc. Top agencies Navy (Department of the Navy)	$25,293,946	3.5%	Rank history: not on the FY2022 list, #61 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
10	Walsh Federal LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$20,562,277	2.8%	Rank history: #2 in FY2022, #1 in FY2023, #4 in FY2024 and #14 in FY2025; down 8 since FY2020.
11	Conti Enterprises Inc. Through Conti Federal Services, Inc. Top agencies Army (Department of the Army)	$19,690,172	2.7%	Rank history: #84 in FY2022, #55 in FY2023, #31 in FY2024 and not on the FY2025 list; up 27 since FY2020.
12	Veterans Holding Group LLC Through Relyant Global LLC Top agencies USAF (Department of the Air Force)	$19,601,742	2.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
13	Gast Construction Company Inc. Top agencies USAF (Department of the Air Force)	$13,266,802	1.8%	Rank history: #19 in FY2022, #82 in FY2023, #44 in FY2024 and #49 in FY2025; up 52 since FY2020.
14	Brantley Construction Services, LLC Top agencies USAF (Department of the Air Force)	$11,096,700	1.5%	Rank history: not on the FY2022–FY2023 lists, #78 in FY2024 and #81 in FY2025; new, not ranked in FY2020.
15	Unit Company Top agencies Army (Department of the Army)	$7,800,171	1.1%	Rank history: #46 in FY2022 and not on the FY2023–FY2025 lists; down 9 since FY2020.
16	Clark Construction Group LLC Top agencies Navy (Department of the Navy)	$7,790,662	1.1%	Rank history: #23 in FY2022, #44 in FY2023, #1 in FY2024 and not on the FY2025 list; down 12 since FY2020.
17	John Bowman, Inc. Top agencies Army (Department of the Army)	$5,923,400	0.8%	Rank history: #38 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
18	Up-Side Management Co Top agencies Navy (Department of the Navy)	$3,875,141	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
19	Harper Construction Company, Inc. Top agencies Navy (Department of the Navy)	$3,687,177	0.5%	Rank history: #21 in FY2022, #8 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2020.
20	RQ Construction, LLC Top agencies Navy (Department of the Navy)	$3,506,016	0.5%	Rank history: not on the FY2022 list, #6 in FY2023, #40 in FY2024 and #38 in FY2025; up 29 since FY2020.
21	Watterson Construction Co Top agencies Army (Department of the Army)	$2,447,475	0.3%	Rank history: #62 in FY2022, #88 in FY2023, #91 in FY2024 and not on the FY2025 list; up 21 since FY2020.
22	Bryan 77 Construction JV, LLC Top agencies Army (Department of the Army)	$2,205,354	0.3%	Rank history: not on the FY2022–FY2025 lists; up 23 since FY2020.
23	Lagan Construction LLC Top agencies Army (Department of the Army)	$2,142,727	0.3%	Rank history: not on the FY2022–FY2025 lists; down 14 since FY2020.
24	Environmental Chemical Corporation Top agencies Navy (Department of the Navy)	$2,020,428	0.3%	Rank history: #8 in FY2022, #7 in FY2023, #22 in FY2024 and not on the FY2025 list; down 23 since FY2020.
25	Dap Construction Management LLC Top agencies Army (Department of the Army)	$1,951,190	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	Areaka Trading & Logistics Company Top agencies Army (Department of the Army)	$1,659,634	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	Atwood Hay Incorporated Top agencies USAF (Department of the Air Force)	$1,625,390	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	DWC Building Construction Company Top agencies Army (Department of the Army)	$1,441,905	0.2%	Rank history: #28 in FY2022, #30 in FY2023, #49 in FY2024 and #47 in FY2025; down 6 since FY2020.
29	Asturian-Consigli JV, LLC Top agencies Navy (Department of the Navy)	$1,337,031	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
30	AQ Global for General Trading & Contracting Co. W.L.L. Top agencies USAF (Department of the Air Force)	$1,173,878	0.2%	Rank history: not on the FY2022–FY2025 lists; up 16 since FY2020.
31	Walsh Federal / Alberici JV Top agencies Army (Department of the Army)	$1,115,574	0.2%	Rank history: not on the FY2022–FY2024 lists and #18 in FY2025; up 9 since FY2020.
32	Frontier Services, Inc. Top agencies USDA (Department of Agriculture)	$1,091,600	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
33	American Engineering Corporation Top agencies Army (Department of the Army)	$1,070,547	0.1%	Rank history: #93 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
34	Maltauro Partecipazioni SPA Through ICM S.P.a. Top agencies Navy (Department of the Navy)	$1,027,483	0.1%	Rank history: #59 in FY2022, #66 in FY2023, #90 in FY2024 and not on the FY2025 list; down 1 since FY2020.
35	Sauer Holdings Inc. Through Sauer Construction, LLC Top agencies Navy (Department of the Navy)	$990,717	0.1%	Rank history: not on the FY2022–FY2025 lists; up 40 since FY2020.
36	JX Holdings Inc. Through Nippo Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$914,452	0.1%	Rank history: #10 in FY2022, #5 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2020.
37	The Haskell Company Top agencies Navy (Department of the Navy)	$906,888	0.1%	Rank history: #47 in FY2022 and not on the FY2023–FY2025 lists; down 17 since FY2020.
38	Benaka, Inc. Top agencies Army (Department of the Army)	$906,520	0.1%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
39	The Nutmeg Companies, Inc. Top agencies Army (Department of the Army)	$852,550	0.1%	Rank history: #97 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
40	Contrack International Inc. Through Contrack Watts Inc. Top agencies Navy (Department of the Navy)	$769,953	0.1%	Rank history: #49 in FY2022 and not on the FY2023–FY2025 lists; up 61 since FY2020.
41	Triple Canopy Inc. Through Centerra Integrated Services, LLC Top agencies Army (Department of the Army)	$718,832	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
42	WHH Nisqually-Garco JV 2 Top agencies Army (Department of the Army)	$703,365	0.1%	Rank history: #76 in FY2022 and not on the FY2023–FY2025 lists; up 27 since FY2020.
43	Ashford Leebcor Enterprises IV LLC Top agencies USAF (Department of the Air Force)	$690,803	0.1%	Rank history: #34 in FY2022, #83 in FY2023 and not on the FY2024–FY2025 lists; down 30 since FY2020.
44	Mills Design Group LLC Top agencies USAF (Department of the Air Force)	$590,820	0.1%	Rank history: #79 in FY2022 and not on the FY2023–FY2025 lists; down 14 since FY2020.
45	Cook Inlet Region Inc. 2 awardees, including Weldin Construction LLC and Silver Mountain Construction, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$573,510	0.1%	Rank history: #51 in FY2022 and not on the FY2023–FY2025 lists; down 30 since FY2020.
46	'Asta' Roofing & Construction, LLC Top agencies DHS (Department of Homeland Security)	$532,875	0.1%	Rank history: not on the FY2022–FY2025 lists; up 28 since FY2020.
47	Watts Contrack A JV Top agencies Navy (Department of the Navy)	$528,210	0.1%	Rank history: not on the FY2022–FY2023 lists, #67 in FY2024 and not on the FY2025 list; down 3 since FY2020.
48	Core TECH LLC Top agencies Navy (Department of the Navy)	$520,596	0.1%	Rank history: not on the FY2022 list, #16 in FY2023, #87 in FY2024 and not on the FY2025 list; up 31 since FY2020.
49	Zana Group Company for General Contracts Top agencies Army (Department of the Army)	$497,312	0.1%	Rank history: not on the FY2022 list, #78 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
50	MCW Group LLC Top agencies USAF (Department of the Air Force)	$474,452	0.1%	Rank history: #95 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
51	South Bay EDC Inc. Top agencies Navy (Department of the Navy)	$445,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
52	Cowboy Electrical Services Inc. Top agencies DOT (Department of Transportation)	$443,431	0.1%	Rank history: #99 in FY2022 and not on the FY2023–FY2025 lists; down 20 since FY2020.
53	British Link Kuwait Logistics Company for Air-Conditioning Services K.s.c.c. Top agencies USAF (Department of the Air Force)	$418,567	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	Castellano Cobra UTE MACC LEY 18-1982 2 awardees Top agencies USAF (Department of the Air Force)	$397,085	0.1%	Rank history: not on the FY2022–FY2025 lists; down 20 since FY2020.
55	Bristol Prime Contractors, LLC Top agencies Army (Department of the Army)	$391,713	0.1%	Rank history: #48 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
56	J & B Builders Inc. Top agencies USAF (Department of the Air Force)	$337,250	<0.1%	Rank history: #24 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
57	Laubacker Enterprises, Inc. Top agencies DOT (Department of Transportation)	$304,900	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
58	Bethel Federal-Unit JV Top agencies Army (Department of the Army)	$274,850	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 23 since FY2020.
59	Cornerstone - Semper TEK JV Top agencies Army (Department of the Army)	$262,244	<0.1%	Rank history: #74 in FY2022 and not on the FY2023–FY2025 lists; down 2 since FY2020.
60	T.f. Powers Construction Co Top agencies USAF (Department of the Air Force)	$251,400	<0.1%	Rank history: #63 in FY2022, not on the FY2023 list, #100 in FY2024 and not on the FY2025 list; down 10 since FY2020.
61	SES Construction and Fuel Services LLC Top agencies USAF (Department of the Air Force)	$248,612	<0.1%	Rank history: #58 in FY2022, #56 in FY2023 and not on the FY2024–FY2025 lists; down 50 since FY2020.
62	Aktor S.a. - Tsontos S.a. J/V 2 awardees Top agencies Navy (Department of the Navy)	$248,101	<0.1%	Rank history: #75 in FY2022 and not on the FY2023–FY2025 lists; up 50 since FY2020.
63	Alcan Builders Incorporated Top agencies Army (Department of the Army)	$234,571	<0.1%	Rank history: not on the FY2022–FY2023 lists, #11 in FY2024 and not on the FY2025 list; down 1 since FY2020.
64	Rizzani DE Eccher (USA) Inc. Top agencies Navy (Department of the Navy)	$233,263	<0.1%	Rank history: #86 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
65	Tutor Perini Corporation Through Black Construction Corporation Top agencies Navy (Department of the Navy)	$228,452	<0.1%	Rank history: #41 in FY2022 and not on the FY2023–FY2025 lists; down 40 since FY2020.
66	Baseline King Corp. Top agencies DOT (Department of Transportation)	$227,013	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	Messer Construction Co Top agencies USAF (Department of the Air Force)	$224,705	<0.1%	Rank history: #35 in FY2022 and not on the FY2023–FY2025 lists; down 20 since FY2020.
68	Lang Construction Group Inc. Top agencies USAF (Department of the Air Force)	$219,980	<0.1%	Rank history: #61 in FY2022 and not on the FY2023–FY2025 lists; up 22 since FY2020.
69	Balfour Beatty LLC Through Balfour Beatty Construction, LLC Top agencies Navy (Department of the Navy)	$216,514	<0.1%	Rank history: #4 in FY2022, #67 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
70	Martinez Design Group Inc. Top agencies USDA (Department of Agriculture)	$213,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 27 since FY2020.
71	Oxford Federal LLC Top agencies Army (Department of the Army)	$212,387	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 13 since FY2020.
72	CCI Group, LLC Top agencies DHS (Department of Homeland Security)	$205,295	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
73	Precision Construction Group, LLC Top agencies USAF (Department of the Air Force)	$202,961	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74	Expert Maintenance & Construction Services LLC Top agencies USAF (Department of the Air Force)	$199,433	<0.1%	Rank history: #72 in FY2022, not on the FY2023 list, #48 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
75	Islands Mechanical Contractor, Inc. Top agencies Army (Department of the Army)	$194,429	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
76	Pernix Group, Inc. Through Dck-Ecc Pacific Guam, LLC Top agencies Navy (Department of the Navy)	$180,128	<0.1%	Rank history: not on the FY2022 list, #62 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
77	Pamcore, LLC Top agencies Navy (Department of the Navy)	$177,566	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
78	Bethel Native Corporation Through Bethel Federal-Unit JV Top agencies Army (Department of the Army)	$173,880	<0.1%	Rank history: #67 in FY2022, #60 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2020.
79	Mcknight Construction Co. Top agencies Army (Department of the Army)	$168,027	<0.1%	Rank history: #26 in FY2022, #76 in FY2023, #12 in FY2024 and #96 in FY2025; down 69 since FY2020.
80	FAST Works Company for General Trading Ltd Top agencies Army (Department of the Army)	$162,294	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
81	Advanced Technology Construction Corporation Top agencies Army (Department of the Army)	$159,098	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
82	Smithco, Inc. Top agencies USAF (Department of the Air Force)	$155,726	<0.1%	Rank history: not on the FY2022–FY2024 lists and #64 in FY2025; up 27 since FY2020.
83	Skookum Educational Programs Top agencies Navy (Department of the Navy)	$151,627	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
84	La Termica S.R.L. Top agencies Navy (Department of the Navy)	$141,000	<0.1%	Rank history: #87 in FY2022 and not on the FY2023–FY2025 lists; down 12 since FY2020.
85	Afognak Native Corporation Through Alutiiq General Contractors, LLC Top agencies Army (Department of the Army)	$136,148	<0.1%	Rank history: #81 in FY2022 and not on the FY2023–FY2025 lists; down 26 since FY2020.
86	Grunley Construction Co., Inc. Top agencies Army (Department of the Army)	$134,000	<0.1%	Rank history: #96 in FY2022 and not on the FY2023–FY2025 lists; down 72 since FY2020.
87	Guardian / EC JV LLC Top agencies Army (Department of the Army)	$123,729	<0.1%	Rank history: #85 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
88	Bundesministerium FUR Umwelt Naturschutz UND Reaktorsicherheit Through Bundesministerium FÜR Umwelt, Naturschutz UND Reaktorsicherheit Top agencies Army (Department of the Army)	$120,949	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 15 since FY2020.
89	Sertracon SA De CV Top agencies Navy (Department of the Navy)	$99,040	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
90	Rodon Home Improvement, Inc. Top agencies DOT (Department of Transportation)	$80,520	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91	American Roofing & Waterproofing LLC Top agencies USDA (Department of Agriculture)	$75,838	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 18 since FY2020.
92	Grainger Contracting and Services, LLC Top agencies Army (Department of the Army)	$66,375	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 12 since FY2020.
93	Kamikita Kensetsu Co.,Ltd. Top agencies Navy (Department of the Navy)	$61,717	<0.1%	Rank history: not on the FY2022 list, #50 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
94	Emr, Inc. Top agencies Navy (Department of the Navy)	$50,000	<0.1%	Rank history: #88 in FY2022, not on the FY2023 list, #75 in FY2024 and not on the FY2025 list; up 3 since FY2020.
95	Kobo Utility Construction Corp. Top agencies DOT (Department of Transportation)	$41,958	<0.1%	Rank history: #45 in FY2022, not on the FY2023 list, #29 in FY2024 and #28 in FY2025; down 34 since FY2020.
96	Dark Horse Construction LLC Top agencies USDA (Department of Agriculture)	$40,177	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
97	Procon Consulting LLC Top agencies NASA (National Aeronautics and Space Administration)	$39,904	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98	Astrea Project Management & Trading Services Top agencies USAF (Department of the Air Force)	$38,450	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
99	Pacific Federal Contractors LLC Top agencies USAF (Department of the Air Force)	$37,906	<0.1%	Rank history: #73 in FY2022, #42 in FY2023, #94 in FY2024 and not on the FY2025 list; down 87 since FY2020.
100	Brice Environmental Services Corporation Top agencies DOT (Department of Transportation)	$37,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

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 $732 million 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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