Top 100 Contractors in PSC 2930: Engine Cooling System Components, Nonaircraft, FY2025

Name: Top 100 Contractors in PSC 2930: Engine Cooling System Components, Nonaircraft, FY2025
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 60% of FY2025 PSC 2930 contract dollars

Contract obligations: $41,510,442 Net of deobligations, by contracts coded PSC 2930
Contractors: 189 Parent companies with an obligation
Largest contractor: Am General LLC $10.3 million, 23.7% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Am General LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$10,329,503	23.7%	Rank history: #10 in FY2021, #8 in FY2022, #6 in FY2023 and #8 in FY2024; up 7 since FY2024.
2	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$3,868,249	8.9%	Rank history: #83 in FY2021, #3 in FY2022, #5 in FY2023 and #2 in FY2024; unchanged since FY2024.
3	Marvin Engineering Co. Inc. 2 awardees, including Marvin Land Systems, Inc. and Flyer Defense, LLC Top agencies DLA (Defense Logistics Agency)	$2,426,546	5.6%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2024; up 6 since FY2024.
4	Heavy Duty Radiator LLC Top agencies Army (Department of the Army)	$2,279,835	5.2%	Rank history: not on the FY2021–FY2024 lists; new.
5	Porobond Products, LLC Top agencies DLA (Defense Logistics Agency)	$1,911,003	4.4%	Rank history: #43 in FY2021, #10 in FY2022, #20 in FY2023 and #23 in FY2024; up 18 since FY2024.
6	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$1,386,561	3.2%	Rank history: #5 in FY2021, #7 in FY2022, #9 in FY2023 and #4 in FY2024; down 2 since FY2024.
7	ECI Defense Group, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,020,229	2.3%	Rank history: not on the FY2021 list, #66 in FY2022, #17 in FY2023 and #19 in FY2024; up 12 since FY2024.
8	Central Power Systems & Services, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,016,156	2.3%	Rank history: #19 in FY2021, #15 in FY2022, #21 in FY2023 and not on the FY2024 list; returned.
9	Johnson & Towers LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$911,827	2.1%	Rank history: #30 in FY2021, not on the FY2022–FY2023 lists and #65 in FY2024; up 56 since FY2024.
10	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$868,020	2.0%	Rank history: #24 in FY2021, #19 in FY2022, #54 in FY2023 and #71 in FY2024; up 61 since FY2024.
11	Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$863,882	2.0%	Rank history: not on the FY2021–FY2024 lists; new.
12	Cummins Inc. Top agencies DLA (Defense Logistics Agency)	$819,036	1.9%	Rank history: #8 in FY2021, #9 in FY2022, #10 in FY2023 and #7 in FY2024; down 5 since FY2024.
13	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$811,989	1.9%	Rank history: #44 in FY2021, not on the FY2022–FY2023 lists and #53 in FY2024; up 40 since FY2024.
14	Tate Andale, LLC Top agencies Navy (Department of the Navy)	$724,578	1.7%	Rank history: #69 in FY2021, not on the FY2022 list, #45 in FY2023 and #14 in FY2024; unchanged since FY2024.
15	General Electric Company Through GE Aviation Systems LLC Top agencies DLA (Defense Logistics Agency)	$661,845	1.5%	Rank history: not on the FY2021–FY2024 lists; new.
16	Renk Systems Corp Top agencies Navy (Department of the Navy)	$537,568	1.2%	Rank history: not on the FY2021–FY2024 lists; new.
17	Ronal Industries, Inc. Top agencies Army (Department of the Army)	$513,667	1.2%	Rank history: #13 in FY2021, not on the FY2022 list, #4 in FY2023 and #47 in FY2024; up 30 since FY2024.
18	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$512,478	1.2%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2024; unchanged since FY2024.
19	Penn Power Group LLC Top agencies DLA (Defense Logistics Agency)	$466,424	1.1%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2024; up 1 since FY2024.
20	Adams Thermal Systems Inc. Top agencies DLA (Defense Logistics Agency)	$444,130	1.0%	Rank history: #6 in FY2021, #11 in FY2022, #22 in FY2023 and #6 in FY2024; down 14 since FY2024.
21	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$398,694	0.9%	Rank history: not on the FY2021 list, #13 in FY2022, not on the FY2023 list and #55 in FY2024; up 34 since FY2024.
22	Marinette Marine Corporation Through Fincantieri Marine Systems North America, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$371,128	0.9%	Rank history: not on the FY2021–FY2023 lists and #42 in FY2024; up 20 since FY2024.
23	Altex Technologies Corporation Top agencies DLA (Defense Logistics Agency)	$364,000	0.8%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2023 and #10 in FY2024; down 13 since FY2024.
24	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$354,771	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
25	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$353,294	0.8%	Rank history: #100 in FY2021, not on the FY2022 list, #86 in FY2023 and #36 in FY2024; up 11 since FY2024.
26	Centennial Contractors Enterprises Inc. Through Porr Government Services GMBH Top agencies USAF (Department of the Air Force)	$321,307	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
27	Mayer Alloys Corporation Top agencies DLA (Defense Logistics Agency)	$316,269	0.7%	Rank history: not on the FY2021–FY2024 lists; up 139 since FY2024.
28	Sims Pump Valve Co, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$307,292	0.7%	Rank history: #27 in FY2021, #26 in FY2022, #25 in FY2023 and #12 in FY2024; down 16 since FY2024.
29	G & L Precision Products Inc Top agencies DLA (Defense Logistics Agency)	$262,750	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
30	Dumbo Defense Inc. Top agencies DLA (Defense Logistics Agency)	$218,584	0.5%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 25 since FY2024.
31	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$211,844	0.5%	Rank history: #7 in FY2021, #16 in FY2022, #19 in FY2023 and #11 in FY2024; down 20 since FY2024.
32	Lanzen, Incorporated Top agencies DLA (Defense Logistics Agency)	$183,741	0.4%	Rank history: #23 in FY2021, #28 in FY2022, #29 in FY2023 and #25 in FY2024; down 7 since FY2024.
33	Kit Masters Inc. Top agencies DLA (Defense Logistics Agency)	$172,942	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
34	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$170,259	0.4%	Rank history: not on the FY2021 list, #33 in FY2022, #34 in FY2023 and #27 in FY2024; down 7 since FY2024.
35	Cavanaugh Government Group, LLC Top agencies DLA (Defense Logistics Agency)	$145,929	0.3%	Rank history: not on the FY2021 list, #89 in FY2022 and not on the FY2023–FY2024 lists; up 82 since FY2024.
36	Russ Equipment Co., Incorporated Top agencies DHS (Department of Homeland Security)	$141,364	0.3%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023 and #34 in FY2024; down 2 since FY2024.
37	Clarke Power Services Inc. Top agencies DLA (Defense Logistics Agency)	$139,105	0.3%	Rank history: #3 in FY2021, #51 in FY2022, #59 in FY2023 and #13 in FY2024; down 24 since FY2024.
38	Great Lakes Sound & Vibration Inc. Top agencies DLA (Defense Logistics Agency)	$135,000	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
39	Independent Rough Terrain Center LLC Top agencies DLA (Defense Logistics Agency)	$133,097	0.3%	Rank history: not on the FY2021–FY2024 lists; up 150 since FY2024.
40	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$131,910	0.3%	Rank history: #51 in FY2021, #21 in FY2022, #50 in FY2023 and #57 in FY2024; up 17 since FY2024.
41	Artex Truck Center Inc. Top agencies DLA (Defense Logistics Agency)	$130,606	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
42	Josephson Manufacturing Company Top agencies DLA (Defense Logistics Agency)	$120,817	0.3%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; down 18 since FY2024.
43	Vehicle Maintenance Program Inc. Top agencies DLA (Defense Logistics Agency)	$118,906	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
44	Rolls-Royce Solutions America Inc. Top agencies DHS (Department of Homeland Security)	$111,096	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
45	Freightliner of Savannah, Inc. Top agencies DLA (Defense Logistics Agency)	$108,654	0.2%	Rank history: not on the FY2021 list, #65 in FY2022, #39 in FY2023 and #91 in FY2024; up 46 since FY2024.
46	RDO Agriculture Equipment Co Top agencies DLA (Defense Logistics Agency)	$108,088	0.2%	Rank history: not on the FY2021–FY2024 lists; up 62 since FY2024.
47	Johnson Controls Navy Systems, LLC Top agencies DLA (Defense Logistics Agency)	$105,040	0.2%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2024; up 27 since FY2024.
48	Bradley-Thompson Tool Company Top agencies DLA (Defense Logistics Agency)	$97,650	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
49	V2X, Inc. Through V2X Systems LLC Top agencies DLA (Defense Logistics Agency)	$94,817	0.2%	Rank history: not on the FY2021–FY2024 lists; up 104 since FY2024.
50	Pines Quality Inc. Top agencies DLA (Defense Logistics Agency)	$94,558	0.2%	Rank history: #37 in FY2021, #41 in FY2022, #32 in FY2023 and #38 in FY2024; down 12 since FY2024.
51	EOS Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$93,880	0.2%	Rank history: #38 in FY2021, #61 in FY2022, not on the FY2023 list and #49 in FY2024; down 2 since FY2024.
52	KAM Thermal Equipment, Ltd. Top agencies DHS (Department of Homeland Security)	$91,000	0.2%	Rank history: not on the FY2021 list, #20 in FY2022, #11 in FY2023 and #22 in FY2024; down 30 since FY2024.
53	U.s.a. Spares Inc. Top agencies DLA (Defense Logistics Agency)	$89,250	0.2%	Rank history: #58 in FY2021, #46 in FY2022 and not on the FY2023–FY2024 lists; up 48 since FY2024.
54	Equipment Parts Sales Top agencies DLA (Defense Logistics Agency)	$82,977	0.2%	Rank history: #80 in FY2021, #74 in FY2022, #48 in FY2023 and #78 in FY2024; up 24 since FY2024.
55	Black Bay Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$82,211	0.2%	Rank history: not on the FY2021–FY2024 lists; up 56 since FY2024.
56	Advanced Drainage Systems Inc. Top agencies DHS (Department of Homeland Security)	$81,636	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
57	Ohio Machinery Co Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$80,698	0.2%	Rank history: #33 in FY2021, #39 in FY2022, #84 in FY2023 and #63 in FY2024; up 6 since FY2024.
58	Immobilaire Inc. Top agencies DLA (Defense Logistics Agency)	$78,596	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
59	Computer Locaters, Inc. Top agencies DLA (Defense Logistics Agency)	$75,840	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
60	Badger Truck and Automotive Group, Inc. Top agencies DLA (Defense Logistics Agency)	$75,776	0.2%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and not on the FY2024 list; up 96 since FY2024.
61	Mythics Inc. Through The W.w. Williams Company, LLC Top agencies DHS (Department of Homeland Security)	$75,454	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
62	S I T Corporation Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$74,576	0.2%	Rank history: #49 in FY2021, #31 in FY2022, #49 in FY2023 and #16 in FY2024; down 46 since FY2024.
63	Macomb Sheet Metal Inc. Top agencies DLA (Defense Logistics Agency)	$74,280	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
64	JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$70,989	0.2%	Rank history: #88 in FY2021, #96 in FY2022, not on the FY2023 list and #54 in FY2024; down 10 since FY2024.
65	L3Harris Maritime Power & Energy Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$68,896	0.2%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2024; up 15 since FY2024.
66	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency)	$68,891	0.2%	Rank history: #99 in FY2021, #63 in FY2022 and not on the FY2023–FY2024 lists; up 73 since FY2024.
67	Jag Components, LLC Top agencies DLA (Defense Logistics Agency)	$67,941	0.2%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023 and #90 in FY2024; up 23 since FY2024.
68	Trane U.s. Inc. Top agencies DOJ (Department of Justice)	$66,161	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
69	QMP Enterprises, Inc. Top agencies Army (Department of the Army)	$63,480	0.1%	Rank history: not on the FY2021–FY2023 lists and #67 in FY2024; down 2 since FY2024.
70	Kascar LLC Top agencies DLA (Defense Logistics Agency)	$62,968	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
71	Defense Supply & Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$61,210	0.1%	Rank history: #47 in FY2021, not on the FY2022–FY2023 lists and #32 in FY2024; down 39 since FY2024.
72	ZF Marine Propulsion Systems Miramar LLC Top agencies DHS (Department of Homeland Security)	$60,462	0.1%	Rank history: not on the FY2021 list, #49 in FY2022, #82 in FY2023 and #43 in FY2024; down 29 since FY2024.
73	Environmental Construction Corp. Top agencies DHS (Department of Homeland Security)	$58,465	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
74	The Shyft Group Inc Through The Shyft Group Usa, Inc. Top agencies DLA (Defense Logistics Agency)	$58,432	0.1%	Rank history: not on the FY2021–FY2024 lists; up 111 since FY2024.
75	Performance Diesel Inc. Top agencies DHS (Department of Homeland Security)	$56,568	0.1%	Rank history: #18 in FY2021, #54 in FY2022, #91 in FY2023 and #97 in FY2024; up 22 since FY2024.
76	Cometto S.P.A. Top agencies Navy (Department of the Navy)	$55,074	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
77	Reliable Industries Inc of New Orleans Top agencies DHS (Department of Homeland Security)	$54,440	0.1%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and not on the FY2024 list; returned.
78	Mack Boring & Parts Co Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$53,144	0.1%	Rank history: #81 in FY2021, #56 in FY2022, not on the FY2023 list and #69 in FY2024; down 9 since FY2024.
79	U.s. Airdrop, LLC Top agencies DLA (Defense Logistics Agency)	$50,891	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
80	Air Shunt Instruments, Inc. Top agencies DLA (Defense Logistics Agency)	$50,775	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
81	P & R Trading Incorporated Top agencies DLA (Defense Logistics Agency)	$47,520	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
82	WKF (Friedman) Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$46,728	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
83	Boatswain's Locker I, Incorporated Top agencies DLA (Defense Logistics Agency)	$43,876	0.1%	Rank history: #59 in FY2021, #57 in FY2022, #55 in FY2023 and #88 in FY2024; up 5 since FY2024.
84	First Generation Development, LLC Top agencies DLA (Defense Logistics Agency)	$43,381	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
85	Engine Power, Inc. Top agencies DLA (Defense Logistics Agency)	$43,261	0.1%	Rank history: #78 in FY2021, #58 in FY2022, #76 in FY2023 and #93 in FY2024; up 8 since FY2024.
86	Seco Parts & Equipment Co Top agencies DLA (Defense Logistics Agency)	$42,914	0.1%	Rank history: not on the FY2021–FY2024 lists; up 32 since FY2024.
87	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$41,050	0.1%	Rank history: not on the FY2021–FY2024 lists; up 20 since FY2024.
88	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$37,565	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
89	Midwest Fiberglas Fabricators, Incorporated Top agencies DLA (Defense Logistics Agency)	$37,099	0.1%	Rank history: not on the FY2021 list, #69 in FY2022, #83 in FY2023 and not on the FY2024 list; up 42 since FY2024.
90	Melton Sales & Service Top agencies DLA (Defense Logistics Agency)	$36,660	0.1%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023 and #45 in FY2024; down 45 since FY2024.
91	Hupp & Associates Inc. Top agencies DLA (Defense Logistics Agency)	$35,912	0.1%	Rank history: #96 in FY2021 and not on the FY2022–FY2024 lists; returned.
92	Scott Industrial Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$34,913	0.1%	Rank history: not on the FY2021–FY2023 lists and #92 in FY2024; unchanged since FY2024.
93	Ordnance Technology Service, Inc. Top agencies DLA (Defense Logistics Agency)	$34,337	0.1%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; down 54 since FY2024.
94	OLB Associates LLC Top agencies DLA (Defense Logistics Agency)	$33,885	0.1%	Rank history: #36 in FY2021, #55 in FY2022, #100 in FY2023 and #64 in FY2024; down 30 since FY2024.
95	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$32,795	0.1%	Rank history: #25 in FY2021, #25 in FY2022, not on the FY2023 list and #89 in FY2024; down 6 since FY2024.
96	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$32,575	0.1%	Rank history: not on the FY2021–FY2023 lists and #70 in FY2024; down 26 since FY2024.
97	Onodi Tool & Engineering Co Top agencies DLA (Defense Logistics Agency)	$30,433	0.1%	Rank history: not on the FY2021–FY2024 lists; up 60 since FY2024.
98	Ridge Machine Shop Inc. Top agencies Navy (Department of the Navy)	$29,327	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
99	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$27,973	0.1%	Rank history: not on the FY2021–FY2024 lists; up 55 since FY2024.
100	Ana Sourcing LLC Top agencies DLA (Defense Logistics Agency)	$25,842	0.1%	Rank history: not on the FY2021–FY2024 lists; new.

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100 of 189 contractors listed here. See the rest on GovTribe.

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 $43.6 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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

Who were the top 10 PSC 2930 contractors in FY2025?

1. Am General LLC ($10.3M), 2. Linmarr Associates, Inc. ($3.87M), 3. Marvin Engineering Co. Inc. ($2.43M), 4. Heavy Duty Radiator LLC ($2.28M), 5. Porobond Products, LLC ($1.91M), 6. Oshkosh Corporation ($1.39M), 7. ECI Defense Group, Inc. ($1.02M), 8. Central Power Systems & Services, LLC ($1.02M), 9. Johnson & Towers LLC ($912K), 10. Janels Industries Inc. ($868K).

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