Top 32 Contractors in PSC 4430: Industrial Furnaces, Kilns, Lehrs, and Ovens, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Phillips Corporation Top agencies USAF (Department of the Air Force)	$5,673,361	40.1%	Rank history: not on the FY2021–FY2024 lists; new.
2	Retech Systems LLC Top agencies DOE (Department of Energy)	$2,650,300	18.7%	Rank history: not on the FY2021–FY2024 lists; new.
3	Exotherm Corporation Top agencies USAF (Department of the Air Force)	$1,746,095	12.4%	Rank history: not on the FY2021–FY2024 lists; new.
4	Verder Scientific Inc. Top agencies DOE (Department of Energy)	$1,720,766	12.2%	Rank history: not on the FY2021–FY2024 lists; new.
5	Ipsen Inc. Top agencies Army (Department of the Army)	$491,890	3.5%	Rank history: not on the FY2021–FY2024 lists; new.
6	Thermtronix Corp Top agencies Army (Department of the Army)	$377,639	2.7%	Rank history: not on the FY2021–FY2024 lists; new.
7	Pennram Diversified Manufacturing Corp Top agencies DOE (Department of Energy)	$274,460	1.9%	Rank history: not on the FY2021–FY2024 lists; new.
8	Stanley Industries, Inc. Top agencies USAF (Department of the Air Force)	$223,677	1.6%	Rank history: not on the FY2021–FY2024 lists; new.
9	B&P Littleford LLC Top agencies Army (Department of the Army)	$164,951	1.2%	Rank history: #6 in FY2021, #9 in FY2022, not on the FY2023 list and #12 in FY2024; up 3 since FY2024.
10	Mettler-Toledo International Inc. Through Mettler-Toledo LLC Top agencies DOE (Department of Energy)	$107,945	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
11	Prescott Machine, LLC Top agencies Army (Department of the Army)	$98,000	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
12	The Grieve Corporation Top agencies Treasury (Department of the Treasury)	$92,698	0.7%	Rank history: #22 in FY2021, #30 in FY2022, #12 in FY2023 and not on the FY2024 list; returned.
13	Barton Associates, Inc. Top agencies USAF (Department of the Air Force)	$59,870	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
14	Bay Cast Inc. Top agencies Army (Department of the Army)	$49,625	0.4%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 10 since FY2024.
15	Sycamore Capital, LLC Top agencies USAF (Department of the Air Force)	$45,820	0.3%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023 and #5 in FY2024; down 10 since FY2024.
16	Government Sales, LLC Top agencies Army (Department of the Army)	$42,350	0.3%	Rank history: #14 in FY2021, #15 in FY2022, #13 in FY2023 and #20 in FY2024; up 4 since FY2024.
17	Essential Products of America, Inc. Top agencies Army (Department of the Army)	$38,250	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
18	Isotech North America Inc Top agencies Navy (Department of the Navy)	$37,100	0.3%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2024; down 11 since FY2024.
19	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$35,890	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
20	TPS LLC Top agencies Navy (Department of the Navy)	$34,907	0.2%	Rank history: #28 in FY2021, not on the FY2022–FY2023 lists and #18 in FY2024; down 2 since FY2024.
21	The Mellen Co Inc. Top agencies DOE (Department of Energy)	$27,920	0.2%	Rank history: not on the FY2021 list, #16 in FY2022, not on the FY2023 list and #30 in FY2024; up 9 since FY2024.
22	Govage, Inc. Top agencies USDA (Department of Agriculture)	$24,626	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
23	Pauley Rodine Inc. Top agencies Navy (Department of the Navy)	$19,605	0.1%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023 and #19 in FY2024; down 4 since FY2024.
24	Save Again.com Top agencies USAF (Department of the Air Force)	$18,250	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
25	Government Scientific Source Inc. Top agencies DLA (Defense Logistics Agency)	$17,340	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
26	Samstar LLC Top agencies Army (Department of the Army)	$16,613	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
27	Jenks Inc. Top agencies Army (Department of the Army)	$15,655	0.1%	Rank history: #26 in FY2021, not on the FY2022–FY2023 lists and #14 in FY2024; down 13 since FY2024.
28	Sheldon Manufacturing, Inc. Top agencies Navy (Department of the Navy)	$11,712	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
29	Gasbarre Products Inc. Top agencies Treasury (Department of the Treasury)	$11,000	0.1%	Rank history: #11 in FY2021, #34 in FY2022, #22 in FY2023 and not on the FY2024 list; returned.
30	11400 LLC Top agencies DLA (Defense Logistics Agency)	$5,255	<0.1%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2024; down 9 since FY2024.
31	Expotech U.s.a., Inc. Top agencies DLA (Defense Logistics Agency)	$4,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and #32 in FY2024; up 1 since FY2024.
32	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$594	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.

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 $14.1 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.

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