Top 100 Contractors in PSC 6115: Generators and Generator Sets, Electrical, FY2025

Name: Top 100 Contractors in PSC 6115: Generators and Generator Sets, Electrical, FY2025
Creator: GovTribe

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

The top 10 won 70% of FY2025 PSC 6115 contract dollars

Contract obligations: $233,860,683 Net of deobligations, by contracts coded PSC 6115
Contractors: 346 Parent companies with an obligation
Largest contractor: Cummins Inc. $60.3 million, 24.9% 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	Cummins Inc. 4 awardees, including Cummins Power Generation Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$60,292,849	24.9%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	PD Power Systems, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$26,073,442	10.8%	Rank history: #2 in FY2021, #3 in FY2022, #8 in FY2023 and #3 in FY2024; up 1 since FY2024.
3	RTX Corporation 2 awardees, including Intertrade Limited and Hamilton Sundstrand Corporation Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$26,036,973	10.8%	Rank history: #7 in FY2021, #5 in FY2022, #10 in FY2023 and #2 in FY2024; down 1 since FY2024.
4	Haskell Corp Top agencies USAF (Department of the Air Force)	$14,199,275	5.9%	Rank history: not on the FY2021–FY2024 lists; new.
5	Novatio Engineering Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$9,538,159	3.9%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2024; up 12 since FY2024.
6	Kuog Corp Top agencies USAF (Department of the Air Force)	$8,031,520	3.3%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023 and #26 in FY2024; up 20 since FY2024.
7	General Electric Company 3 awardees, including GE Aviation Systems LLC and Unison Industries LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$7,436,895	3.1%	Rank history: #3 in FY2021, #4 in FY2022, #7 in FY2023 and #10 in FY2024; up 3 since FY2024.
8	Essex Electro Engineers Inc. Top agencies Navy (Department of the Navy)	$6,894,203	2.8%	Rank history: #11 in FY2021, #34 in FY2022, #3 in FY2023 and #6 in FY2024; down 2 since FY2024.
9	Vincorion LLC Top agencies Army (Department of the Army)	$5,934,005	2.5%	Rank history: not on the FY2021–FY2024 lists; new.
10	Discovery Energy, LLC Top agencies DOT (Department of Transportation)	$5,096,193	2.1%	Rank history: not on the FY2021–FY2024 lists; new.
11	Triman Industries Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,248,842	1.8%	Rank history: #57 in FY2021, #33 in FY2022, #29 in FY2023 and #25 in FY2024; up 14 since FY2024.
12	Honeywell International Inc. 4 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$3,422,464	1.4%	Rank history: #25 in FY2021, #2 in FY2022, #6 in FY2023 and #24 in FY2024; up 12 since FY2024.
13	C E Niehoff & Co Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$3,123,857	1.3%	Rank history: #74 in FY2021, #12 in FY2022, #19 in FY2023 and #11 in FY2024; down 2 since FY2024.
14	Veterans Electrical Group LLC Top agencies Army (Department of the Army)	$2,093,099	0.9%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023 and not on the FY2024 list; up 155 since FY2024.
15	Mobile Electric Power Solutions, Inc. Top agencies DHS (Department of Homeland Security)	$1,837,484	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
16	Fischer Panda Generators, Inc. Top agencies Army (Department of the Army)	$1,762,600	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
17	Jaxon Engineering and Maintenance LLC Top agencies Army (Department of the Army)	$1,683,599	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
18	Unitedengineparts Inc. Top agencies USAID (US Agency for International Development)	$1,667,815	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
19	Marvin Engineering Co. Inc. Through Marvin Land Systems, Inc. Top agencies Army (Department of the Army)	$1,649,000	0.7%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2024; down 7 since FY2024.
20	Cebuana Construction Inc Top agencies Commerce (Department of Commerce)	$1,595,319	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
21	Scott Industrial Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$1,498,585	0.6%	Rank history: #15 in FY2021, #26 in FY2022, #27 in FY2023 and #32 in FY2024; up 11 since FY2024.
22	Silver Lake Kenmar JV LLC Top agencies USAF (Department of the Air Force)	$1,487,360	0.6%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2024; up 6 since FY2024.
23	Heico Aerospace Corporat Through Future Aviation Inc. Top agencies USAF (Department of the Air Force)	$1,412,304	0.6%	Rank history: #17 in FY2021 and not on the FY2022–FY2024 lists; returned.
24	Production Products Manufacturing & Sales Co., Inc. Top agencies Army (Department of the Army)	$1,101,377	0.5%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and #19 in FY2024; down 5 since FY2024.
25	Boneal, Incorporated Top agencies USAF (Department of the Air Force)	$1,001,511	0.4%	Rank history: not on the FY2021 list, #14 in FY2022, #12 in FY2023 and not on the FY2024 list; returned.
26	Atap Inc. Top agencies USAF (Department of the Air Force)	$980,973	0.4%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2024; down 12 since FY2024.
27	Savannah Apparatus Repair Co, Inc. Top agencies Navy (Department of the Navy)	$954,962	0.4%	Rank history: #33 in FY2021, #97 in FY2022, #72 in FY2023 and not on the FY2024 list; returned.
28	B3 Construction, Inc. Top agencies DHS (Department of Homeland Security)	$912,594	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
29	Guardian Systems LLC Top agencies VA (Department of Veterans Affairs) Commerce (Department of Commerce)	$806,012	0.3%	Rank history: not on the FY2021 list, #53 in FY2022 and not on the FY2023–FY2024 lists; up 116 since FY2024.
30	Texas Electrical & Testing Services LLC Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$803,000	0.3%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; up 9 since FY2024.
31	Federal Contracts LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service)	$792,588	0.3%	Rank history: #9 in FY2021, #22 in FY2022, #18 in FY2023 and #31 in FY2024; unchanged since FY2024.
32	Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$725,488	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
33	Gen-Tech, LLC Top agencies DOJ (Department of Justice)	$712,908	0.3%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2024; up 8 since FY2024.
34	MCM Engineering, Inc. Top agencies Navy (Department of the Navy)	$650,000	0.3%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; up 12 since FY2024.
35	H & H Marine Services, Inc. Top agencies Army (Department of the Army)	$607,665	0.3%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023 and not on the FY2024 list; returned.
36	Cannon Constructors LLC Top agencies Army (Department of the Army)	$603,290	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
37	Oeco, LLC Top agencies Navy (Department of the Navy)	$540,018	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
38	Aantilia LLC Top agencies Army (Department of the Army) DOS (Department of State) DOI (Department of the Interior)	$533,518	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
39	Fidelity Technologies Corporation Top agencies Army (Department of the Army)	$516,677	0.2%	Rank history: not on the FY2021 list, #23 in FY2022, #53 in FY2023 and not on the FY2024 list; returned.
40	Eaton Limited Top agencies Navy (Department of the Navy)	$511,596	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
41	Togiak Logistics Services, LLC Top agencies Army (Department of the Army)	$497,833	0.2%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2024; down 32 since FY2024.
42	Yildirim International Servis Dis Ticaret Limited Sirketi Top agencies USAF (Department of the Air Force)	$493,742	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
43	Imperial Electrical Contracting, LLC Top agencies USAF (Department of the Air Force)	$489,403	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
44	United Rentals (North America), Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$485,448	0.2%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2024; up 10 since FY2024.
45	Govage, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$483,471	0.2%	Rank history: #76 in FY2021, #21 in FY2022 and not on the FY2023–FY2024 lists; up 64 since FY2024.
46	NGH Retail LLC Top agencies DLA (Defense Logistics Agency)	$483,076	0.2%	Rank history: not on the FY2021 list, #89 in FY2022, #39 in FY2023 and not on the FY2024 list; up 60 since FY2024.
47	Safran Power USA LLC Top agencies USAF (Department of the Air Force)	$475,044	0.2%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; down 11 since FY2024.
48	Aviation Procurement Systems, LLC Top agencies DLA (Defense Logistics Agency)	$453,218	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
49	Klaus Becker GMBH Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$437,248	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
50	Ready Power L.L.C. Top agencies DOI (Department of the Interior)	$425,463	0.2%	Rank history: not on the FY2021–FY2024 lists; up 136 since FY2024.
51	Coffman Electrical Equipment Co. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) USAF (Department of the Air Force)	$423,973	0.2%	Rank history: #34 in FY2021, #39 in FY2022, #25 in FY2023 and #47 in FY2024; down 4 since FY2024.
52	A3 Systems Corporation Top agencies DHS (Department of Homeland Security)	$389,039	0.2%	Rank history: not on the FY2021–FY2024 lists; up 68 since FY2024.
53	Ontic Engineering and Manufacturing Inc. Top agencies Navy (Department of the Navy)	$381,662	0.2%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2024; down 3 since FY2024.
54	Eola Power LLC Top agencies WHS (DOD Washington Headquarters Service)	$369,617	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
55	Pars Consulting Engineers, Inc. Top agencies DHS (Department of Homeland Security)	$357,055	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
56	ECI Defense Group, Inc. Top agencies Navy (Department of the Navy)	$347,081	0.1%	Rank history: #89 in FY2021, #59 in FY2022 and not on the FY2023–FY2024 lists; returned.
57	Siemens Energy, Inc. Top agencies OSD (Office of the Secretary of Defense)	$331,790	0.1%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2024; down 49 since FY2024.
58	Bay Diesel Corp Top agencies Navy (Department of the Navy) DOJ (Department of Justice)	$330,425	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
59	Lockheed Martin Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$329,054	0.1%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023 and #16 in FY2024; down 43 since FY2024.
60	Precision Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$324,922	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
61	NEL ASA Through Proton Energy Systems Inc. Top agencies Commerce (Department of Commerce)	$318,777	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
62	Rimco LLC Top agencies DOS (Department of State) DOJ (Department of Justice)	$317,353	0.1%	Rank history: not on the FY2021–FY2024 lists; up 176 since FY2024.
63	Okhan GUR Top agencies Army (Department of the Army)	$307,143	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
64	Multiquip Inc. Top agencies DHS (Department of Homeland Security)	$303,979	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
65	Miraj Corp Top agencies DHS (Department of Homeland Security)	$300,617	0.1%	Rank history: not on the FY2021–FY2024 lists; up 199 since FY2024.
66	Generac Holdings Inc. Through Generac Power Systems, Inc. Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture) GSA (General Services Administration)	$299,120	0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and not on the FY2024 list; up 184 since FY2024.
67	Americas Generators, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$298,424	0.1%	Rank history: #29 in FY2021, #92 in FY2022, #44 in FY2023 and not on the FY2024 list; up 65 since FY2024.
68	Power Up Electric Top agencies DOI (Department of the Interior)	$293,575	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
69	Technical Communities, Inc. Top agencies Navy (Department of the Navy)	$292,705	0.1%	Rank history: not on the FY2021 list, #43 in FY2022 and not on the FY2023–FY2024 lists; returned.
70	Har-Per Sales Solutions Inc. Top agencies USAF (Department of the Air Force)	$281,200	0.1%	Rank history: #35 in FY2021, #32 in FY2022, not on the FY2023 list and #64 in FY2024; down 6 since FY2024.
71	Carter Machinery Company, Incorporated 2 awardees Top agencies DOS (Department of State) DHS (Department of Homeland Security) Navy (Department of the Navy)	$280,710	0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023 and not on the FY2024 list; up 197 since FY2024.
72	Copa GSE LLC Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$280,524	0.1%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2024; down 15 since FY2024.
73	Arhab LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$280,281	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
74	Hawthorne Machinery Co. Top agencies Navy (Department of the Navy)	$274,666	0.1%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023 and #15 in FY2024; down 59 since FY2024.
75	Caterpillar Inc. Top agencies HHS (Department of Health and Human Services) Army (Department of the Army)	$254,006	0.1%	Rank history: #18 in FY2021, #6 in FY2022, #16 in FY2023 and not on the FY2024 list; up 32 since FY2024.
76	Kijero, LLC Top agencies USAF (Department of the Air Force)	$249,824	0.1%	Rank history: not on the FY2021–FY2023 lists and #76 in FY2024; unchanged since FY2024.
77	Cummins Kuwait Electrical Tools & Equipment Trading & Contracting WLL Top agencies USAF (Department of the Air Force)	$249,313	0.1%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and not on the FY2024 list; returned.
78	Ruta Supplies Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$246,201	0.1%	Rank history: not on the FY2021–FY2023 lists and #77 in FY2024; down 1 since FY2024.
79	Native Instinct LLC Top agencies DOI (Department of the Interior) Navy (Department of the Navy) DHS (Department of Homeland Security)	$240,636	0.1%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023 and #42 in FY2024; down 37 since FY2024.
80	Kipper Tool Company Top agencies VA (Department of Veterans Affairs) DLA (Defense Logistics Agency) Army (Department of the Army)	$237,555	0.1%	Rank history: #48 in FY2021, #83 in FY2022 and not on the FY2023–FY2024 lists; returned.
81	AMT Servis Lojistik Ithalat Ihracat Sanayi VE Ticaret Limited Sirketi Top agencies USAF (Department of the Air Force)	$236,600	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
82	Stateline Solution LLC Top agencies USAF (Department of the Air Force)	$229,886	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
83	Results Sales & Service, L.L.C. Top agencies VA (Department of Veterans Affairs)	$225,000	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
84	Tower Facility Management, LLC Top agencies VA (Department of Veterans Affairs)	$220,049	0.1%	Rank history: not on the FY2021 list, #47 in FY2022, #48 in FY2023 and #79 in FY2024; down 5 since FY2024.
85	Kampi Components Co Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$210,533	0.1%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and #37 in FY2024; down 48 since FY2024.
86	Electro Impulse Laboratory Inc. Top agencies Navy (Department of the Navy)	$206,520	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
87	Inglett & Stubbs International, LLC Top agencies Army (Department of the Army)	$199,839	0.1%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2024; down 69 since FY2024.
88	FSR Consulting LLC Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture)	$184,847	0.1%	Rank history: not on the FY2021–FY2023 lists and #96 in FY2024; up 8 since FY2024.
89	Majestic Integrated Construction Solutions LLC Top agencies Army (Department of the Army)	$184,749	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
90	Pacific International Trading Contracting and Services Top agencies USAF (Department of the Air Force)	$183,100	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
91	Zitec, Inc. Top agencies USAF (Department of the Air Force)	$155,575	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
92	Core Inc. Top agencies DLA (Defense Logistics Agency)	$153,770	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
93	Air Shelters USA LLC Top agencies USAF (Department of the Air Force)	$153,460	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
94	Aero International, LLC Top agencies DLA (Defense Logistics Agency)	$150,071	0.1%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2024; down 29 since FY2024.
95	Aviate Enterprises, Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) USDA (Department of Agriculture)	$149,726	0.1%	Rank history: not on the FY2021–FY2024 lists; up 35 since FY2024.
96	Adam N Eve Safety LLC Top agencies Army (Department of the Army) DOI (Department of the Interior)	$142,555	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
97	Collins Power Systems Inc. Top agencies DOI (Department of the Interior) DOJ (Department of Justice)	$141,112	0.1%	Rank history: not on the FY2021 list, #55 in FY2022 and not on the FY2023–FY2024 lists; up 4 since FY2024.
98	Windward Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$140,280	0.1%	Rank history: #67 in FY2021, #79 in FY2022, not on the FY2023 list and #81 in FY2024; down 17 since FY2024.
99	Winn-Marion Barber LLC Top agencies DOI (Department of the Interior)	$140,139	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
100	Make Ready Construction Services, LLC Top agencies Commerce (Department of Commerce)	$139,950	0.1%	Rank history: not on the FY2021–FY2024 lists; up 11 since FY2024.

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100 of 346 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 $242 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 6115 contractors in FY2025?

1. Cummins Inc. ($60.3M), 2. PD Power Systems, LLC ($26.1M), 3. RTX Corporation ($26M), 4. Haskell Corp ($14.2M), 5. Novatio Engineering Inc. ($9.54M), 6. Kuog Corp ($8.03M), 7. General Electric Company ($7.44M), 8. Essex Electro Engineers Inc. ($6.89M), 9. Vincorion LLC ($5.93M), 10. Discovery Energy, LLC ($5.1M).

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