Top 32 Contractors in PSC 4921: Torpedo Maintenance, Repair, and Checkout Specialized Equipment, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Ametek Inc. Through Ametek SCP Inc. Top agencies Navy (Department of the Navy)	$259,708	20.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
2	Royal Media Network, Inc. Top agencies Navy (Department of the Navy)	$207,390	16.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
3	LCL Electronics Inc. Top agencies Navy (Department of the Navy)	$135,750	10.5%	Rank history: not on the FY2022–FY2023 lists, #8 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
4	Ordnance Technology Service, Inc. Top agencies DLA (Defense Logistics Agency)	$119,252	9.2%	Rank history: #3 in FY2022, #6 in FY2023, #4 in FY2024 and #2 in FY2025; down 1 since FY2020.
5	Sunbelt Design & Development, Inc. Top agencies DLA (Defense Logistics Agency)	$81,296	6.3%	Rank history: not on the FY2022–FY2024 lists and #13 in FY2025; unchanged since FY2020.
6	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$77,558	6.0%	Rank history: #21 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
7	Central Metal Fabricators Inc. Top agencies DLA (Defense Logistics Agency)	$57,199	4.4%	Rank history: not on the FY2022 list, #10 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
8	Statz Corp Top agencies DLA (Defense Logistics Agency)	$50,758	3.9%	Rank history: not on the FY2022 list, #27 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
9	PDI Ground Support Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$47,850	3.7%	Rank history: not on the FY2022–FY2025 lists; unchanged since FY2020.
10	Loughmiller Machine, Tool & Design Top agencies Navy (Department of the Navy)	$44,950	3.5%	Rank history: #6 in FY2022, #3 in FY2023, #2 in FY2024 and #1 in FY2025; new, not ranked in FY2020.
11	Spencer Industries Inc. Top agencies DLA (Defense Logistics Agency)	$41,941	3.2%	Rank history: #13 in FY2022, #2 in FY2023, #6 in FY2024 and #15 in FY2025; up 1 since FY2020.
12	Defense & Aerospace Manufacturing LLC Top agencies DLA (Defense Logistics Agency)	$29,082	2.2%	Rank history: #15 in FY2022, #14 in FY2023, #11 in FY2024 and #14 in FY2025; up 6 since FY2020.
13	U.s.a. Spares Inc. Top agencies DLA (Defense Logistics Agency)	$22,318	1.7%	Rank history: #5 in FY2022, not on the FY2023–FY2024 lists and #3 in FY2025; up 2 since FY2020.
14	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$20,773	1.6%	Rank history: not on the FY2022–FY2025 lists; down 3 since FY2020.
15	Ridge Machine Shop Inc. Top agencies DLA (Defense Logistics Agency)	$13,950	1.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
16	Hoffmann Fabricating LLC Top agencies DLA (Defense Logistics Agency)	$12,872	1.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
17	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$6,838	0.5%	Rank history: not on the FY2022 list, #23 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2020.
18	Weckworth Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$6,808	0.5%	Rank history: #10 in FY2022, #11 in FY2023, not on the FY2024 list and #7 in FY2025; down 1 since FY2020.
19	Precision Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$6,274	0.5%	Rank history: #24 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
20	Blue Ash Tool & Die Co Inc. Top agencies DLA (Defense Logistics Agency)	$4,750	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
21	Hypersonic Force LLC Top agencies Navy (Department of the Navy)	$4,000	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
22	Derand Precision LLC Top agencies DLA (Defense Logistics Agency)	$3,458	0.3%	Rank history: #31 in FY2022, not on the FY2023 list, #25 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
23	Aviarms Support Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,377	0.3%	Rank history: not on the FY2022–FY2024 lists and #33 in FY2025; new, not ranked in FY2020.
24	Salem Manufacturing & Sales Inc. Top agencies DLA (Defense Logistics Agency)	$3,043	0.2%	Rank history: #29 in FY2022, #28 in FY2023, #33 in FY2024 and #35 in FY2025; new, not ranked in FY2020.
25	Caterpillar Inc. Through United Drill Bushing Corporation Top agencies DLA (Defense Logistics Agency)	$2,463	0.2%	Rank history: #37 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
26	B.W.I. of KS. Inc. Top agencies DLA (Defense Logistics Agency)	$2,400	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	Boniface Tool & Die Inc. Top agencies DLA (Defense Logistics Agency)	$1,970	0.2%	Rank history: not on the FY2022 list, #19 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2020.
28	Murar Florence Top agencies DLA (Defense Logistics Agency)	$1,120	0.1%	Rank history: not on the FY2022–FY2025 lists; up 7 since FY2020.
29	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$825	0.1%	Rank history: #18 in FY2022, #7 in FY2023, #16 in FY2024 and #17 in FY2025; down 1 since FY2020.
30	Alpha Fasteners Corp Top agencies DLA (Defense Logistics Agency)	$400	<0.1%	Rank history: #35 in FY2022 and not on the FY2023–FY2025 lists; up 9 since FY2020.
31	Helix, Inc. Top agencies DLA (Defense Logistics Agency)	$210	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32	United Drill Bushing Corporation Top agencies DLA (Defense Logistics Agency)	$125	<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 $1.3 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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