Top 100 Contractors in PSC Z2NE: Repair or Alteration of Water Supply Facilities, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Peter Kiewit Sons', Inc. Through Kiewit Infrastructure West Co Top agencies Navy (Department of the Navy)	$37,557,900	24.2%	Rank history: not on the FY2022 list, #4 in FY2023, #19 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
2	Walga Ross Group JV Top agencies Navy (Department of the Navy)	$19,978,980	12.9%	Rank history: #61 in FY2022, not on the FY2023 list, #34 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
3	Metawater Co., Ltd. Through Wigen Companies, Inc. Top agencies Navy (Department of the Navy)	$8,957,711	5.8%	Rank history: #36 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
4	Call Associates, Inc. Top agencies Army (Department of the Army)	$6,610,324	4.3%	Rank history: #88 in FY2022, #65 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
5	Silver Mountain Construction, LLC Top agencies Navy (Department of the Navy)	$4,921,267	3.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
6	Nor-Cal Pump & Well Drilling, Inc. Top agencies Army (Department of the Army)	$3,957,130	2.6%	Rank history: #82 in FY2022, #61 in FY2023, not on the FY2024 list and #95 in FY2025; new, not ranked in FY2020.
7	JMG Constructors LLC Top agencies DOI (Department of the Interior)	$3,625,625	2.3%	Rank history: #64 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
8	Sgtr RJO JV, LLC Top agencies Army (Department of the Army)	$3,514,945	2.3%	Rank history: not on the FY2022 list, #11 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
9	Paramount Construction Group, LLC Top agencies VA (Department of Veterans Affairs)	$3,359,704	2.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
10	Turner Strategic Technologies, LLC Top agencies Navy (Department of the Navy)	$3,167,441	2.0%	Rank history: not on the FY2022 list, #40 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
11	Bethel-Garney Federal JV Top agencies Navy (Department of the Navy)	$3,042,747	2.0%	Rank history: #38 in FY2022, #48 in FY2023, #92 in FY2024 and not on the FY2025 list; up 9 since FY2020.
12	Bizsolutions 360 Inc. Top agencies USAID (US Agency for International Development)	$2,907,799	1.9%	Rank history: not on the FY2022–FY2025 lists; down 6 since FY2020.
13	Tepa Construction Solutions, LLC Top agencies Army (Department of the Army)	$2,681,343	1.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
14	Riza Construction Inc. Top agencies Navy (Department of the Navy)	$2,529,763	1.6%	Rank history: not on the FY2022–FY2023 lists, #36 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
15	Ranco Construction Inc. Top agencies USAF (Department of the Air Force)	$2,408,331	1.6%	Rank history: #5 in FY2022, #31 in FY2023, #9 in FY2024 and #24 in FY2025; up 18 since FY2020.
16	Nova Group Inc. Top agencies Navy (Department of the Navy)	$1,903,765	1.2%	Rank history: #22 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
17	Sitemaster Inc. Top agencies Navy (Department of the Navy)	$1,875,270	1.2%	Rank history: not on the FY2022–FY2025 lists; unchanged since FY2020.
18	Arrow Indian Contractors, Inc. Top agencies Army (Department of the Army)	$1,869,944	1.2%	Rank history: not on the FY2022 list, #15 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
19	Valdez WA Patriot Joint Venture Top agencies Navy (Department of the Navy)	$1,843,255	1.2%	Rank history: #98 in FY2022, #100 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
20	APC Construction LLC Top agencies Navy (Department of the Navy)	$1,652,240	1.1%	Rank history: not on the FY2022–FY2025 lists; up 34 since FY2020.
21	Sedona Enterprises, Inc. Top agencies Army (Department of the Army)	$1,536,397	1.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
22	Eastern Construction & Electric Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,514,560	1.0%	Rank history: #7 in FY2022, #8 in FY2023, #50 in FY2024 and #40 in FY2025; unchanged since FY2020.
23	Frawner Corporation Top agencies Navy (Department of the Navy)	$1,399,297	0.9%	Rank history: not on the FY2022–FY2023 lists, #11 in FY2024 and #20 in FY2025; up 27 since FY2020.
24	Insight Pacific, LLC Top agencies Navy (Department of the Navy)	$1,357,300	0.9%	Rank history: #96 in FY2022, not on the FY2023 list, #4 in FY2024 and #88 in FY2025; down 16 since FY2020.
25	Guardian Construction, Inc. Top agencies DOI (Department of the Interior)	$1,351,666	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	Carr Coatings, LLC Top agencies DOI (Department of the Interior)	$1,184,000	0.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	James Talcott Construction, Inc. Top agencies USAF (Department of the Air Force)	$1,058,035	0.7%	Rank history: #30 in FY2022, not on the FY2023 list, #27 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
28	Bundesministerium FUR Umwelt Naturschutz UND Reaktorsicherheit Through Bundesministerium FÜR Umwelt, Naturschutz UND Reaktorsicherheit Top agencies Army (Department of the Army)	$1,030,633	0.7%	Rank history: #19 in FY2022, not on the FY2023 list, #32 in FY2024 and #21 in FY2025; up 16 since FY2020.
29	Mitomo Denki Service Co. Ltd. Through Mitomo Co., Ltd. Top agencies Navy (Department of the Navy)	$987,366	0.6%	Rank history: #52 in FY2022, #42 in FY2023, #37 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
30	DLJ Management Services, LLC Top agencies DOI (Department of the Interior)	$931,329	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	Kyushu Electric Power Company Incorporated Through Nishinippon Plant Engineering and Construction Co., Ltd. Top agencies Navy (Department of the Navy)	$830,311	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32	YOY Inc. Top agencies DOI (Department of the Interior)	$701,400	0.5%	Rank history: #86 in FY2022 and not on the FY2023–FY2025 lists; up 100 since FY2020.
33	Acty Co., Ltd. Top agencies USAF (Department of the Air Force)	$701,191	0.5%	Rank history: not on the FY2022 list, #26 in FY2023, #68 in FY2024 and #16 in FY2025; up 16 since FY2020.
34	Northcon Inc. Top agencies USAF (Department of the Air Force)	$684,095	0.4%	Rank history: #90 in FY2022, #89 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
35	RLS Construction Group, LLC Top agencies VA (Department of Veterans Affairs)	$651,880	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	MC2 Engineering and Construction, P.C. Top agencies DOI (Department of the Interior)	$646,295	0.4%	Rank history: not on the FY2022 list, #34 in FY2023 and not on the FY2024–FY2025 lists; up 107 since FY2020.
37	National Native American Construction, Inc. Top agencies USAF (Department of the Air Force)	$618,042	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
38	Tkh-Asi LLC Top agencies Navy (Department of the Navy)	$612,850	0.4%	Rank history: not on the FY2022–FY2025 lists; down 22 since FY2020.
39	Rech Baugesellschaft MBH Top agencies Army (Department of the Army)	$578,080	0.4%	Rank history: #59 in FY2022 and not on the FY2023–FY2025 lists; up 26 since FY2020.
40	Associated Underwater Services, Inc. Top agencies DOI (Department of the Interior)	$527,100	0.3%	Rank history: #56 in FY2022, #67 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
41	1 Stop Mechanical Inc. Top agencies Navy (Department of the Navy)	$525,472	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
42	American Engineering Corporation Top agencies USAF (Department of the Air Force)	$515,163	0.3%	Rank history: #15 in FY2022, #27 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2020.
43	Wadley Construction, Inc. Top agencies DOI (Department of the Interior)	$513,740	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
44	Natives of Kodiak, Incorporated Through Koman Government Solutions LLC Top agencies Navy (Department of the Navy)	$489,915	0.3%	Rank history: #70 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
45	Global Logistics & Services W.L.L. Top agencies USAF (Department of the Air Force)	$460,813	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
46	Beckrich Construction, Llc. Top agencies Army (Department of the Army)	$446,184	0.3%	Rank history: not on the FY2022–FY2025 lists; down 11 since FY2020.
47	Clean Service Company Limited (0000) Through Clean Service Co., Ltd Top agencies Navy (Department of the Navy)	$442,976	0.3%	Rank history: #48 in FY2022, #44 in FY2023, #57 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
48	Sjv2 Top agencies USAF (Department of the Air Force)	$431,721	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	National Contracting Services LLC Top agencies DOI (Department of the Interior)	$428,724	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	Transtar Pipeline and Orion Construction JV Top agencies Navy (Department of the Navy)	$427,933	0.3%	Rank history: #28 in FY2022, #6 in FY2023 and not on the FY2024–FY2025 lists; down 43 since FY2020.
51	Paradigm Mechanical Corp. Top agencies Navy (Department of the Navy)	$373,132	0.2%	Rank history: #55 in FY2022, not on the FY2023 list, #46 in FY2024 and not on the FY2025 list; up 12 since FY2020.
52	CCI Construction Services, LLC Top agencies Navy (Department of the Navy)	$371,984	0.2%	Rank history: #29 in FY2022, #35 in FY2023 and not on the FY2024–FY2025 lists; down 39 since FY2020.
53	Omang Technologies & Trading L.l.c Top agencies USAF (Department of the Air Force)	$369,038	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	Mashima Electric LLC Top agencies DOI (Department of the Interior)	$368,913	0.2%	Rank history: #100 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
55	Tidewater, Inc. Top agencies DOS (Department of State)	$358,661	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
56	Power Washing Extreme, Inc. (Dba) Pwe, Inc. Top agencies USAF (Department of the Air Force)	$319,280	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
57	Spees LLC Top agencies VA (Department of Veterans Affairs)	$299,428	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
58	Proesl BAU GMBH Top agencies Army (Department of the Army)	$285,658	0.2%	Rank history: not on the FY2022 list, #76 in FY2023 and not on the FY2024–FY2025 lists; up 28 since FY2020.
59	Allen Gill Construction Inc. Top agencies DOI (Department of the Interior)	$247,257	0.2%	Rank history: not on the FY2022 list, #87 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
60	MH Electromecanica SRL Top agencies DOS (Department of State)	$244,514	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
61	Co.pel. Societa' A Responsabilita' Limitata Through Pel.ca. 2015 Societa\' Consortile A Responsabilita\' Limitata Top agencies Navy (Department of the Navy)	$241,368	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
62	Coactint LLC Top agencies VA (Department of Veterans Affairs)	$240,200	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Orcom, A Division of Ortega Companies, Inc. Top agencies DOI (Department of the Interior)	$231,782	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
64	Hamilton Pacific Chamberlain LLC Top agencies VA (Department of Veterans Affairs)	$221,906	0.1%	Rank history: not on the FY2022–FY2024 lists and #51 in FY2025; up 9 since FY2020.
65	Maggiora Bros. Drilling, Inc. Top agencies DOI (Department of the Interior)	$205,950	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
66	Thunder Incorporated Top agencies VA (Department of Veterans Affairs)	$195,015	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	Monaco Mechanical, Inc. Top agencies VA (Department of Veterans Affairs)	$189,500	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
68	Cody R Lamb Top agencies USDA (Department of Agriculture)	$189,153	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
69	Lynn / Cornerstone Holdings, LLC Through AMS Industrial LLC Top agencies DOI (Department of the Interior)	$180,530	0.1%	Rank history: not on the FY2022–FY2025 lists; down 51 since FY2020.
70	Heffler Contracting Group Top agencies Navy (Department of the Navy)	$178,189	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
71	Gomez General Construction LLC Top agencies Navy (Department of the Navy)	$171,171	0.1%	Rank history: not on the FY2022–FY2025 lists; down 37 since FY2020.
72	Mountain Haus Properties Inc. Top agencies Army (Department of the Army)	$168,520	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73	Dofine Sprinkler Rebuilders Inc. Top agencies DOI (Department of the Interior)	$160,560	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74	Techni-Con, Inc. Top agencies Navy (Department of the Navy)	$159,778	0.1%	Rank history: not on the FY2022 list, #10 in FY2023, not on the FY2024 list and #19 in FY2025; new, not ranked in FY2020.
75	BNG Finish Products, Inc. Top agencies USDA (Department of Agriculture)	$147,500	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
76	Civil Works Contracting LLC Top agencies Navy (Department of the Navy)	$138,897	0.1%	Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; down 72 since FY2020.
77	Consorzio Stabile GMG - Societa' Consortile A Responsabilita' Limitata Top agencies Navy (Department of the Navy)	$137,145	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
78	British Link Kuwait Logistics Company for Air-Conditioning Services K.s.c.c. Top agencies USAF (Department of the Air Force)	$129,525	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
79	Ama Diversified Construction Group Top agencies DOI (Department of the Interior)	$127,370	0.1%	Rank history: not on the FY2022–FY2025 lists; down 40 since FY2020.
80	King & George, LLC Through Invicta Global, LLC Top agencies Navy (Department of the Navy)	$123,058	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
81	Safeco Inc. Top agencies Navy (Department of the Navy)	$122,966	0.1%	Rank history: not on the FY2022–FY2025 lists; up 15 since FY2020.
82	CCI Mechanical, LLC Top agencies Navy (Department of the Navy)	$118,254	0.1%	Rank history: not on the FY2022–FY2025 lists; down 39 since FY2020.
83	Optimum Environmental Corporation Top agencies USDA (Department of Agriculture)	$105,732	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
84	Earth Worth L.L.C. Top agencies Army (Department of the Army)	$102,992	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	Battle Creek Construction LLC Top agencies Navy (Department of the Navy)	$96,146	0.1%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
86	Cook Construction Engineering Partnership Top agencies USDA (Department of Agriculture)	$94,830	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
87	Gideon Contracting, Limited Liability Company Top agencies USAF (Department of the Air Force)	$94,199	0.1%	Rank history: not on the FY2022–FY2025 lists; up 10 since FY2020.
88	Nihon Highway Service Co.,Ltd. Top agencies Army (Department of the Army)	$90,815	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
89	Central Environmental Inc. Top agencies Navy (Department of the Navy)	$88,509	0.1%	Rank history: #2 in FY2022, #47 in FY2023, not on the FY2024 list and #33 in FY2025; down 84 since FY2020.
90	Williamsville Resources II, Inc. Top agencies DOI (Department of the Interior)	$87,500	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91	Islands Mechanical Contractor, Inc. Top agencies Navy (Department of the Navy)	$83,266	0.1%	Rank history: #84 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
92	Kingsbury Companies LLC Top agencies DOI (Department of the Interior)	$81,297	0.1%	Rank history: not on the FY2022–FY2025 lists; up 32 since FY2020.
93	Tsontos, Michael M., S.A. Top agencies Navy (Department of the Navy)	$78,000	0.1%	Rank history: not on the FY2022–FY2023 lists, #81 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
94	Maverick Constructors, LLC Top agencies VA (Department of Veterans Affairs)	$71,220	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
95	Utilis Inc. Top agencies USAF (Department of the Air Force)	$65,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
96	Romem Aqua Systems Co Inc. Top agencies Navy (Department of the Navy)	$56,901	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
97	Prodigy Contracting, LLC Top agencies DOI (Department of the Interior)	$56,052	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98	KWR Construction Inc. Top agencies Army (Department of the Army)	$55,433	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 25 since FY2020.
99	Cooperativa Muratori & Cementisti - C.m.c. DI Ravenna SOC Coop Top agencies Navy (Department of the Navy)	$54,852	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
100	Cazadores Construction LLC Top agencies USAF (Department of the Air Force)	$53,212	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 60 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 $155 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