Top 51 Contractors in PSC H249: Equipment and Materials Testing: Maintenance and Repair Shop Equipment, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	General Dynamics Corporation Through General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy)	$14,794,858	65.1%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	L3Harris Technologies, Inc. Top agencies USAF (Department of the Air Force)	$3,908,182	17.2%	Rank history: not on the FY2021–FY2024 lists; new.
3	The Fields Group, LLC Top agencies FTC (Federal Trade Commission)	$1,064,781	4.7%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and #3 in FY2024; unchanged since FY2024.
4	S.C.A. - Shipping Consultants Associated Ltd. Top agencies USAF (Department of the Air Force)	$775,102	3.4%	Rank history: not on the FY2021–FY2024 lists; new.
5	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies Navy (Department of the Navy)	$460,418	2.0%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and #2 in FY2024; down 3 since FY2024.
6	Agilent Technologies, Inc. Top agencies DHS (Department of Homeland Security) DOE (Department of Energy)	$265,437	1.2%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2024; up 25 since FY2024.
7	Waypoint LLC Top agencies USAF (Department of the Air Force)	$187,968	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
8	MBB Affiliates, LLC Top agencies Smithsonian (Smithsonian Institution)	$85,000	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
9	TK Elevators Saudia Arabia Ltd. Top agencies DOS (Department of State)	$55,200	0.2%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; up 4 since FY2024.
10	Multistack LLC Top agencies DOS (Department of State)	$53,318	0.2%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2024; down 1 since FY2024.
11	Trane U.s. Inc. Top agencies DOJ (Department of Justice)	$42,872	0.2%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2024; up 22 since FY2024.
12	Cardio Partners, Inc. Top agencies DOL (Department of Labor)	$42,367	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
13	Carolina Water Specialties LLC Top agencies DOS (Department of State)	$32,563	0.1%	Rank history: not on the FY2021 list, #14 in FY2022, #20 in FY2023 and #20 in FY2024; up 7 since FY2024.
14	Otis Elevator Company Through Otis Elevadores, LDA Top agencies DOS (Department of State)	$30,216	0.1%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023 and #15 in FY2024; up 1 since FY2024.
15	Rohde & Schwarz GMBH & Co. KG Through Rohde & Schwarz Usa, Inc. Top agencies DOS (Department of State)	$26,055	0.1%	Rank history: not on the FY2021–FY2023 lists and #44 in FY2024; up 29 since FY2024.
16	STC World Wide LLC Top agencies DOS (Department of State)	$24,457	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
17	Point Security Inc Top agencies DOS (Department of State) DOT (Department of Transportation)	$23,790	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
18	Mirion Technologies (CAPINTEC) Inc. Through Mirion Technologies (Canberra), Inc. Top agencies EPA (Environmental Protection Agency)	$23,384	0.1%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2024; up 32 since FY2024.
19	Standard Graphics Mid- Atlantic Inc. Top agencies DOJ (Department of Justice) National Gallery of Art	$23,358	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
20	Service First GP (Pty) Ltd Top agencies DOS (Department of State)	$21,905	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
21	Air Flow Services Inc. Top agencies CPSC (Consumer Product Safety Commission)	$19,652	0.1%	Rank history: not on the FY2021 list, #23 in FY2022, #29 in FY2023 and #28 in FY2024; up 7 since FY2024.
22	Headwall Photonics Inc Top agencies DOT (Department of Transportation)	$19,550	0.1%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2024; up 3 since FY2024.
23	Illinois Tool Works Inc. Top agencies USAF (Department of the Air Force)	$19,293	0.1%	Rank history: #31 in FY2021, #27 in FY2022, #30 in FY2023 and #12 in FY2024; down 11 since FY2024.
24	GXP Systems Inc. Top agencies HHS (Department of Health and Human Services)	$18,840	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
25	Ametek Inc. Through Amplifier Research Corp Top agencies Army (Department of the Army)	$18,455	0.1%	Rank history: #7 in FY2021 and not on the FY2022–FY2024 lists; returned.
26	Rapiscan Systems Inc Top agencies DOT (Department of Transportation) DOJ (Department of Justice)	$18,078	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
27	Executive Business Services Inc. Through Precision Analyzer Company L.P. Top agencies Navy (Department of the Navy)	$17,093	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
28	Illumina, Inc. Top agencies Commerce (Department of Commerce)	$17,008	0.1%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; up 2 since FY2024.
29	Heat Treating Services Unlimited Inc. Top agencies DHS (Department of Homeland Security)	$16,436	0.1%	Rank history: not on the FY2021 list, #33 in FY2022, #34 in FY2023 and #26 in FY2024; down 3 since FY2024.
30	Tidewater, Inc. Top agencies DOS (Department of State)	$15,992	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
31	Calright Instruments, Incorporated Top agencies USAF (Department of the Air Force)	$15,100	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
32	Aeonrg LLC Top agencies DHS (Department of Homeland Security)	$14,828	0.1%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2024; up 5 since FY2024.
33	Cellentia Information Technology Company Top agencies Navy (Department of the Navy)	$14,692	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
34	American Inspection & Test Inc. Top agencies DOE (Department of Energy)	$14,520	0.1%	Rank history: #24 in FY2021, not on the FY2022 list, #38 in FY2023 and #35 in FY2024; up 1 since FY2024.
35	JTF Business Systems Corporation Top agencies Commerce (Department of Commerce)	$14,040	0.1%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; up 4 since FY2024.
36	Nilfisk, Inc. Top agencies VA (Department of Veterans Affairs)	$13,944	0.1%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2024; down 20 since FY2024.
37	S.r.bray LLC Top agencies HHS (Department of Health and Human Services)	$13,338	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
38	Malvern Panalytical Inc. Top agencies Army (Department of the Army)	$12,514	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
39	Biosafe Engineering LLC Top agencies EPA (Environmental Protection Agency)	$11,970	0.1%	Rank history: #30 in FY2021, not on the FY2022 list, #37 in FY2023 and #43 in FY2024; up 4 since FY2024.
40	Astronova, Inc. Top agencies HHS (Department of Health and Human Services)	$11,800	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
41	Topgun Development Company Ltd Top agencies DOS (Department of State)	$10,582	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
42	Jet Inc. Top agencies DOS (Department of State)	$10,413	<0.1%	Rank history: not on the FY2021 list, #37 in FY2022, #42 in FY2023 and #45 in FY2024; up 3 since FY2024.
43	Hondashokai, Y.k. Top agencies Navy (Department of the Navy)	$10,156	<0.1%	Rank history: not on the FY2021 list, #22 in FY2022, #26 in FY2023 and #34 in FY2024; down 9 since FY2024.
44	Liferaft & Marine Safety Equipment, Inc. Top agencies Commerce (Department of Commerce)	$7,053	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
45	Ad-TEK Inc Top agencies DOT (Department of Transportation)	$6,911	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
46	Perkinelmer U.s. LLC Top agencies DHS (Department of Homeland Security)	$6,408	<0.1%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2024; up 7 since FY2024.
47	Rosemount Inc. Top agencies Navy (Department of the Navy)	$6,403	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
48	Collicutt Energy Services Inc. Top agencies HHS (Department of Health and Human Services)	$5,818	<0.1%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and #46 in FY2024; down 2 since FY2024.
49	DH Jackson Long Term Disaster Recovery Committee Inc. Top agencies DHS (Department of Homeland Security)	$2,575	<0.1%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2023 and #51 in FY2024; up 2 since FY2024.
50	Portable Welding & Repair LLC Top agencies USDA (Department of Agriculture)	$1,988	<0.1%	Rank history: #37 in FY2021, #41 in FY2022, not on the FY2023 list and #55 in FY2024; up 5 since FY2024.
51	SF General Maintenance Services LLC Top agencies DHS (Department of Homeland Security)	$991	<0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #56 in FY2024; up 5 since FY2024.

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 $22.7 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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