Top 36 Contractors in PSC Z2EA: Repair or Alteration of Ammunition Facilities, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Kellie W. Tipton Construction Co, Inc. Through Tipton-Fsi Joint Venture, LLC Top agencies Army (Department of the Army)	$3,143,469	19.3%	Rank history: #5 in FY2022, #4 in FY2023 and not on the FY2025 list; up 3 since FY2020.
2	Black Construction / Mace International Joint Venture Top agencies USAF (Department of the Air Force)	$2,479,404	15.2%	Rank history: not on the FY2022 list, #27 in FY2023 and not on the FY2025 list; new, not ranked in FY2020.
3	Kanagawa Nabco Pty. Ltd. Top agencies Navy (Department of the Navy)	$1,271,877	7.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
4	Nippi Corporation Through NPK Co.,Ltd. Top agencies Navy (Department of the Navy)	$1,251,026	7.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
5	Mitomo Denki Service Co. Ltd. Through Mitomo Co., Ltd. Top agencies Navy (Department of the Navy)	$1,109,290	6.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
6	Dawson Enterprises, Inc. Top agencies USAF (Department of the Air Force)	$593,303	3.6%	Rank history: #26 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
7	Port Madison Enterprises Construction Corporation Top agencies Navy (Department of the Navy)	$503,189	3.1%	Rank history: #7 in FY2022, #14 in FY2023 and not on the FY2025 list; up 23 since FY2020.
8	Municipal Base Services LLC Top agencies Navy (Department of the Navy)	$468,880	2.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
9	Suzuki Kensetsu Kogyo Co.,Ltd. Top agencies USAF (Department of the Air Force)	$454,076	2.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
10	Jacobs Engineering Group Inc. Through Amentum Technology, Inc. Top agencies Navy (Department of the Navy)	$450,202	2.8%	Rank history: not on the FY2022 list, #13 in FY2023 and not on the FY2025 list; up 19 since FY2020.
11	Northern Construction LLC Top agencies Army (Department of the Army)	$401,162	2.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
12	Etolin Strait Development Group LLC Top agencies Navy (Department of the Navy)	$399,361	2.4%	Rank history: #13 in FY2022 and not on the FY2023–FY2025 lists; down 6 since FY2020.
13	Nihon Meccs Co.,Ltd. Top agencies Navy (Department of the Navy)	$389,116	2.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
14	Sheela, Inc. Top agencies USAF (Department of the Air Force)	$359,894	2.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
15	Martinez Services, Inc. Top agencies DHS (Department of Homeland Security)	$317,438	1.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
16	Bhate Environmental Associates, Inc. Top agencies USAF (Department of the Air Force)	$309,446	1.9%	Rank history: #16 in FY2022 and not on the FY2023–FY2025 lists; down 14 since FY2020.
17	Diversified Facility Solutions LLC Top agencies USAF (Department of the Air Force)	$288,634	1.8%	Rank history: not on the FY2022–FY2025 lists; up 20 since FY2020.
18	Hudak Infrastructure Repair Systems LLC Top agencies Navy (Department of the Navy)	$249,696	1.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
19	All American AA LLC Top agencies Army (Department of the Army)	$231,694	1.4%	Rank history: #30 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
20	Earthtek Builders Top agencies Navy (Department of the Navy)	$179,572	1.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
21	Ocean Construction LLC Top agencies Navy (Department of the Navy)	$159,754	1.0%	Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.
22	Sanken Setsubi Kogyo Co., Ltd. Through Witco Industries Ltd. Top agencies Navy (Department of the Navy)	$148,270	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
23	Massillon Construction and Supply LLC Top agencies USAF (Department of the Air Force)	$138,489	0.8%	Rank history: not on the FY2022–FY2025 lists; down 13 since FY2020.
24	Action Target Inc. Top agencies USAF (Department of the Air Force)	$122,771	0.8%	Rank history: not on the FY2022 list, #18 in FY2023 and not on the FY2025 list; new, not ranked in FY2020.
25	Active Energy Services, LLC Top agencies Army (Department of the Army)	$106,527	0.7%	Rank history: #24 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
26	Ascent-Takisaki JV Top agencies USAF (Department of the Air Force)	$73,339	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	RHD Enterprises, Inc. Top agencies Navy (Department of the Navy)	$67,123	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	Green World Contracting Corp. Top agencies USAF (Department of the Air Force)	$66,821	0.4%	Rank history: not on the FY2022–FY2025 lists; down 13 since FY2020.
29	Chugach Alaska Corporation Through Chugach Federal Solutions LLC Top agencies Navy (Department of the Navy)	$45,929	0.3%	Rank history: not on the FY2022–FY2025 lists; down 20 since FY2020.
30	Nally & Haydon, LLC Through Armag Corp Top agencies CPSC (Consumer Product Safety Commission)	$43,385	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	KJS Support Services Joint Venture LLC Top agencies Navy (Department of the Navy)	$28,645	0.2%	Rank history: #29 in FY2022, not on the FY2023 list and #20 in FY2025; new, not ranked in FY2020.
32	Granite Construction Incorporated Through Granite Construction Company Guam Top agencies Navy (Department of the Navy)	$27,993	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
33	K & K Industries Inc. Top agencies USAF (Department of the Air Force)	$27,362	0.2%	Rank history: #31 in FY2022 and not on the FY2023–FY2025 lists; down 28 since FY2020.
34	Larco Development Inc. Top agencies Navy (Department of the Navy)	$13,502	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
35	Triton Marine Construction Corp. Top agencies Navy (Department of the Navy)	$4,800	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 27 since FY2020.
36	Yokomizo Tecc JV Top agencies USAF (Department of the Air Force)	$1,242	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 25 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 $16.3 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.

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