Top 100 Contractors in PSC Y1EZ: Construction of Other Industrial Buildings, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Hensel Phelps Construction Co 2 awardees Top agencies Army (Department of the Army) Commerce (Department of Commerce)	$122,226,732	18.5%	Rank history: #23 in FY2022, #81 in FY2023, #55 in FY2024 and #26 in FY2025; up 24 since FY2020.
2	Obayashi Corporation Through Webcor Construction LP Top agencies Navy (Department of the Navy)	$113,295,656	17.2%	Rank history: #13 in FY2022, #44 in FY2023, #8 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
3	Clark / Byrne Aquatics, A Joint Venture Top agencies Army (Department of the Army)	$58,950,000	8.9%	Rank history: not on the FY2022 list, #43 in FY2023, #87 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
4	Solpac Construction Inc. Top agencies Navy (Department of the Navy)	$45,615,466	6.9%	Rank history: #18 in FY2022, #36 in FY2023, #56 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
5	Harper Construction Company, Inc. Top agencies Navy (Department of the Navy)	$38,788,510	5.9%	Rank history: #42 in FY2022, #26 in FY2023, #9 in FY2024 and #48 in FY2025; new, not ranked in FY2020.
6	Tutor Perini Corporation Top agencies Army (Department of the Army)	$26,957,812	4.1%	Rank history: #64 in FY2022, #55 in FY2023 and not on the FY2024–FY2025 lists; up 39 since FY2020.
7	HHI Corporation Top agencies Army (Department of the Army)	$25,768,147	3.9%	Rank history: #84 in FY2022, #41 in FY2023, not on the FY2024 list and #22 in FY2025; up 5 since FY2020.
8	Acciona CMS JV LLC Top agencies Navy (Department of the Navy)	$17,182,708	2.6%	Rank history: #1 in FY2022, #23 in FY2023, #33 in FY2024 and #17 in FY2025; new, not ranked in FY2020.
9	Oxford Federal LLC Top agencies Army (Department of the Army)	$15,029,649	2.3%	Rank history: #57 in FY2022, not on the FY2023 list, #80 in FY2024 and #99 in FY2025; new, not ranked in FY2020.
10	Veterans Range Solutions, LLC Top agencies DOJ (Department of Justice)	$14,251,949	2.2%	Rank history: #2 in FY2022, #5 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
11	JX Holdings Inc. Through Nippo Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$12,344,151	1.9%	Rank history: #91 in FY2022, #57 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
12	Globe Construction Company Top agencies DOT (Department of Transportation)	$11,604,551	1.8%	Rank history: #82 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
13	Castellano Cobra UTE MACC LEY 18-1982 Top agencies Navy (Department of the Navy)	$10,903,693	1.7%	Rank history: #50 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
14	Four Tribes Construction Services, LLC Top agencies Navy (Department of the Navy)	$8,938,058	1.4%	Rank history: #41 in FY2022, #68 in FY2023, #35 in FY2024 and #11 in FY2025; up 17 since FY2020.
15	T1 Construction LLC Top agencies Commerce (Department of Commerce)	$7,318,050	1.1%	Rank history: not on the FY2022–FY2023 lists, #59 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
16	Sea Pac Engineering Inc. Top agencies Army (Department of the Army)	$6,999,000	1.1%	Rank history: #34 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
17	Lego Construction Co Top agencies DHS (Department of Homeland Security)	$6,790,979	1.0%	Rank history: #74 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
18	Altech Inc. Top agencies Army (Department of the Army)	$6,630,051	1.0%	Rank history: #28 in FY2022, not on the FY2023 list, #6 in FY2024 and #57 in FY2025; up 9 since FY2020.
19	RM Builders JV Top agencies Army (Department of the Army)	$6,039,113	0.9%	Rank history: #7 in FY2022, not on the FY2023 list, #25 in FY2024 and #79 in FY2025; up 16 since FY2020.
20	Federal Constructors, Inc. Top agencies USAF (Department of the Air Force)	$5,959,000	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
21	Precision Resources Inc. Through Precision Mechanical Inc. Top agencies NASA (National Aeronautics and Space Administration)	$5,763,054	0.9%	Rank history: #49 in FY2022, #76 in FY2023, #31 in FY2024 and #98 in FY2025; down 3 since FY2020.
22	Michael Klebl GMBH & Co. KG Through Klebl GMBH Top agencies Army (Department of the Army)	$4,623,958	0.7%	Rank history: #19 in FY2022, #15 in FY2023 and not on the FY2024–FY2025 lists; down 16 since FY2020.
23	Healtheon, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$4,576,191	0.7%	Rank history: #37 in FY2022, #49 in FY2023, #38 in FY2024 and #63 in FY2025; up 33 since FY2020.
24	Pro-Mark Services Inc. Top agencies Army (Department of the Army)	$4,339,402	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
25	Black Construction / Mace International Joint Venture Top agencies Navy (Department of the Navy)	$4,023,160	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	SES Civil and Environmental LLC Top agencies Army (Department of the Army)	$3,749,520	0.6%	Rank history: #93 in FY2022, #7 in FY2023, #95 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
27	Cody M Stevens Construction Inc. Top agencies Navy (Department of the Navy)	$3,580,246	0.5%	Rank history: #62 in FY2022, #64 in FY2023, #24 in FY2024 and #24 in FY2025; up 44 since FY2020.
28	Conti Enterprises Inc. Through Conti Federal Services, Inc. Top agencies Army (Department of the Army)	$3,235,161	0.5%	Rank history: #53 in FY2022, #78 in FY2023 and not on the FY2024–FY2025 lists; up 33 since FY2020.
29	Angels General Construction Inc. Top agencies Army (Department of the Army)	$2,904,550	0.4%	Rank history: #83 in FY2022, #19 in FY2023, #18 in FY2024 and #73 in FY2025; up 159 since FY2020.
30	Qcm, Inc. Top agencies Commerce (Department of Commerce)	$2,815,264	0.4%	Rank history: #77 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
31	Sunnyside Builders, LLC Top agencies DOI (Department of the Interior)	$2,568,705	0.4%	Rank history: not on the FY2022 list, #83 in FY2023, #97 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
32	Methuen Construction Co Inc. Top agencies Navy (Department of the Navy)	$2,492,330	0.4%	Rank history: not on the FY2022–FY2025 lists; down 28 since FY2020.
33	QED Enterprises Inc. Top agencies Commerce (Department of Commerce)	$2,299,535	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Gideon Contracting, Limited Liability Company Top agencies Army (Department of the Army)	$1,847,693	0.3%	Rank history: #33 in FY2022, #20 in FY2023, #54 in FY2024 and #14 in FY2025; down 14 since FY2020.
35	Kikiktagruk Inupiat Corp 2 awardees, including Alaska Universal Services LLC and Midnight Sun Aus, LLC Top agencies Commerce (Department of Commerce)	$1,734,353	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	A & H-Ambica JV LLC Top agencies Army (Department of the Army)	$1,732,801	0.3%	Rank history: #10 in FY2022, #17 in FY2023, #17 in FY2024 and #31 in FY2025; up 150 since FY2020.
37	Ark Construction Management LLC Top agencies Army (Department of the Army)	$1,665,927	0.3%	Rank history: #48 in FY2022 and not on the FY2023–FY2025 lists; up 42 since FY2020.
38	The Walbridge Group, Inc. Through Walbridge Aldinger LLC Top agencies Navy (Department of the Navy)	$1,603,590	0.2%	Rank history: not on the FY2022–FY2025 lists; up 25 since FY2020.
39	Mitnija UAB Through UAB Mitnija Top agencies Army (Department of the Army)	$1,388,875	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Doyon Government Contracting Inc. 2 awardees, including Doyon Management Services, LLC and Doyon Technical Services, LLC Top agencies Army (Department of the Army) Commerce (Department of Commerce)	$1,387,436	0.2%	Rank history: #80 in FY2022, #65 in FY2023 and not on the FY2024–FY2025 lists; down 27 since FY2020.
41	MW Builders Inc. Through Cerris Builders, Inc. Top agencies Army (Department of the Army)	$1,340,943	0.2%	Rank history: not on the FY2022–FY2025 lists; down 38 since FY2020.
42	RB Construction Company Top agencies Army (Department of the Army)	$1,270,983	0.2%	Rank history: not on the FY2022 list, #63 in FY2023, #34 in FY2024 and #45 in FY2025; up 140 since FY2020.
43	Delta Engineers, Architects, Land Surveyors, & Landscape Architects, D.p.c. Top agencies Commerce (Department of Commerce)	$1,198,314	0.2%	Rank history: not on the FY2022–FY2025 lists; up 15 since FY2020.
44	David Boland Inc. Top agencies Army (Department of the Army)	$1,182,000	0.2%	Rank history: not on the FY2022–FY2024 lists and #21 in FY2025; down 35 since FY2020.
45	M. Arthur Gensler JR. & Associates, Inc. 2 awardees Top agencies Commerce (Department of Commerce)	$1,100,048	0.2%	Rank history: #81 in FY2022 and not on the FY2023–FY2025 lists; down 1 since FY2020.
46	Unite Corporation Top agencies Army (Department of the Army)	$1,026,255	0.2%	Rank history: not on the FY2022–FY2025 lists; up 11 since FY2020.
47	Veterans Holding Group LLC Through Relyant Global LLC Top agencies Army (Department of the Army)	$1,010,889	0.2%	Rank history: not on the FY2022–FY2025 lists; up 119 since FY2020.
48	Landivar & Associates LLC Top agencies Commerce (Department of Commerce)	$1,008,259	0.2%	Rank history: #72 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
49	Mickan Generalbaugesellschaft Amberg MBH & Co. KG Top agencies Army (Department of the Army)	$886,833	0.1%	Rank history: #36 in FY2022, #38 in FY2023 and not on the FY2024–FY2025 lists; down 42 since FY2020.
50	F.h. Martin Construction Company Top agencies Army (Department of the Army)	$877,300	0.1%	Rank history: not on the FY2022–FY2025 lists; up 133 since FY2020.
51	Fedtec LLC Top agencies Commerce (Department of Commerce)	$877,150	0.1%	Rank history: #89 in FY2022, #100 in FY2023, #96 in FY2024 and not on the FY2025 list; unchanged since FY2020.
52	Puyenpa Construction, LLC Top agencies USAF (Department of the Air Force)	$864,526	0.1%	Rank history: #88 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
53	Pontiac Drywall Systems Inc. Top agencies Army (Department of the Army)	$862,818	0.1%	Rank history: not on the FY2022–FY2025 lists; up 138 since FY2020.
54	Rore, Inc. Top agencies Navy (Department of the Navy)	$841,191	0.1%	Rank history: #100 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
55	Serka Taahhut Insaat Anonim Sirketi Top agencies Army (Department of the Army)	$798,619	0.1%	Rank history: not on the FY2022–FY2024 lists and #91 in FY2025; down 25 since FY2020.
56	Bristol Bay Native Corporation 2 awardees, including Bristol General Contractors, LLC Top agencies Army (Department of the Army)	$780,848	0.1%	Rank history: #76 in FY2022 and not on the FY2023–FY2025 lists; down 8 since FY2020.
57	Veterans Environmental Group, LLC Top agencies DOJ (Department of Justice)	$697,995	0.1%	Rank history: #22 in FY2022, #11 in FY2023, #42 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
58	The Fields Group, LLC Top agencies Commerce (Department of Commerce)	$647,763	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
59	Herman Construction Group, Inc. Top agencies Army (Department of the Army)	$639,030	0.1%	Rank history: #31 in FY2022, not on the FY2023 list, #86 in FY2024 and not on the FY2025 list; down 43 since FY2020.
60	The Aleut Corporation Through Aleut Construction LLC Top agencies Army (Department of the Army) DOI (Department of the Interior)	$627,629	0.1%	Rank history: #60 in FY2022 and not on the FY2023–FY2025 lists; up 21 since FY2020.
61	K2 Contracting Group, LLC Top agencies Commerce (Department of Commerce)	$624,129	0.1%	Rank history: not on the FY2022–FY2025 lists; down 12 since FY2020.
62	Silver Lake Construction LLC Top agencies Commerce (Department of Commerce)	$615,310	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Advancia Ahtna JV, LLC Top agencies Commerce (Department of Commerce)	$609,342	0.1%	Rank history: not on the FY2022 list, #85 in FY2023 and not on the FY2024–FY2025 lists; down 25 since FY2020.
64	Cer, Incorporated Top agencies Navy (Department of the Navy)	$608,519	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
65	MVL USA Inc. Top agencies DOS (Department of State)	$576,393	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
66	Barkley Andross Corp. Top agencies Army (Department of the Army)	$570,254	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	Nakasato Contracting LLC Top agencies Army (Department of the Army)	$557,133	0.1%	Rank history: not on the FY2022–FY2025 lists; up 85 since FY2020.
68	Sauer Holdings Inc. Through Sauer Construction, LLC Top agencies NASA (National Aeronautics and Space Administration)	$552,363	0.1%	Rank history: #35 in FY2022, #12 in FY2023 and not on the FY2024–FY2025 lists; down 53 since FY2020.
69	Ahtna, Incorporated Through Ahtna Global LLC Top agencies Commerce (Department of Commerce)	$540,132	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
70	Four Thirteen Inc. Top agencies Army (Department of the Army)	$532,308	0.1%	Rank history: #44 in FY2022, #24 in FY2023, #20 in FY2024 and #25 in FY2025; down 15 since FY2020.
71	Ukrshin Ojsc Top agencies Army (Department of the Army)	$529,408	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
72	Sinew Management Group LLC Top agencies Army (Department of the Army)	$518,293	0.1%	Rank history: #61 in FY2022, not on the FY2023 list, #74 in FY2024 and #9 in FY2025; new, not ranked in FY2020.
73	Sanalil Construction Inc. Top agencies Commerce (Department of Commerce)	$507,594	0.1%	Rank history: not on the FY2022–FY2025 lists; up 14 since FY2020.
74	Detyens Shipyards Inc. Top agencies Commerce (Department of Commerce)	$464,982	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
75	Guardian EC II JV LLC Top agencies DOI (Department of the Interior)	$440,157	0.1%	Rank history: #78 in FY2022, #96 in FY2023 and not on the FY2024–FY2025 lists; down 58 since FY2020.
76	Tawreek Dimensions Establishment (Tde) Top agencies USAF (Department of the Air Force)	$436,151	0.1%	Rank history: #73 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
77	The Whiting-Turner Contracting Company Top agencies Navy (Department of the Navy)	$394,901	0.1%	Rank history: #20 in FY2022, #25 in FY2023, not on the FY2024 list and #1 in FY2025; up 18 since FY2020.
78	R.h. Contracting, Inc. Top agencies Commerce (Department of Commerce)	$349,329	0.1%	Rank history: not on the FY2022–FY2025 lists; down 3 since FY2020.
79	Erie Affiliates Inc. Top agencies Army (Department of the Army)	$333,820	0.1%	Rank history: not on the FY2022–FY2025 lists; up 110 since FY2020.
80	Raad Construction Group LLC Top agencies Army (Department of the Army)	$288,316	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 94 since FY2020.
81	The Nutmeg Companies, Inc. Top agencies Navy (Department of the Navy)	$279,033	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 73 since FY2020.
82	Natives of Kodiak, Incorporated Through Koman Construction LLC Top agencies Commerce (Department of Commerce)	$257,472	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 71 since FY2020.
83	Gale Construction Company of Illinois Top agencies Army (Department of the Army)	$245,441	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 18 since FY2020.
84	UIC Nappairit LLC Top agencies Commerce (Department of Commerce)	$242,076	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 7 since FY2020.
85	Guardian Roofing & Sheet Metal LLC Top agencies USAF (Department of the Air Force)	$234,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	Polu KAI Services LLC Top agencies Commerce (Department of Commerce)	$211,399	<0.1%	Rank history: #79 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
87	Joint Venture Ahntech Badzak Bulgaria Dzzd Top agencies Army (Department of the Army)	$208,690	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 7 since FY2020.
88	Senate Builders & Construction Managers, Inc. Top agencies Army (Department of the Army)	$201,931	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 78 since FY2020.
89	Desbuild Incorporated Top agencies Navy (Department of the Navy)	$199,514	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 26 since FY2020.
90	Zurich Financial Services AG Through Fidelity & Deposit Co of Maryland Top agencies Army (Department of the Army)	$197,961	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91	Mmaher International MMI Company Top agencies Army (Department of the Army)	$192,277	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
92	Nomlaki Technologies, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$183,208	<0.1%	Rank history: not on the FY2022 list, #97 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
93	Tatum Excavating Company, Inc. Top agencies Army (Department of the Army)	$168,354	<0.1%	Rank history: not on the FY2022–FY2023 lists, #47 in FY2024 and not on the FY2025 list; down 10 since FY2020.
94	S & S Plumbing, Heating and Air Conditioning Corp. Top agencies Army (Department of the Army)	$168,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
95	Korte Construction Company Top agencies Army (Department of the Army)	$162,256	<0.1%	Rank history: #69 in FY2022, not on the FY2023–FY2024 lists and #81 in FY2025; down 93 since FY2020.
96	Nana Regional Corporation Inc Through Jade Creek Construction LLC Top agencies Army (Department of the Army) Commerce (Department of Commerce)	$150,140	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 49 since FY2020.
97	Olgoonik Enterprises, LLC Top agencies Commerce (Department of Commerce)	$150,000	<0.1%	Rank history: #51 in FY2022, not on the FY2023–FY2024 lists and #77 in FY2025; new, not ranked in FY2020.
98	Loghmani & Associates Design Group Inc. Top agencies USDA (Department of Agriculture)	$149,750	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
99	QBS Inc. Top agencies Army (Department of the Army)	$143,704	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 82 since FY2020.
100	Tepa EC, LLC Top agencies Army (Department of the Army)	$140,587	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 99 since 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 $660 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