Top 38 Contractors in PSC H249: Equipment and Materials Testing: Maintenance and Repair Shop Equipment, Jul 2025–Jun 2026

Name: Top 38 Contractors in PSC H249: Equipment and Materials Testing: Maintenance and Repair Shop Equipment, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 95% of PSC H249 contract dollars from July 2025 through June 2026

Contract obligations: $25,206,024 Net of deobligations, by contracts coded PSC H249
Contractors: 42 Parent companies with an obligation
Largest contractor: General Dynamics Corporation $11 million, 42.4% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 38 rows as CSV

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)	$10,965,058	42.4%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	L3Harris Technologies, Inc. Top agencies USAF (Department of the Air Force)	$9,862,383	38.1%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; unchanged since Jul 2024–Jun 2025.
3	Arti / Bionetics LLC Joint Venture 3 Top agencies DOT (Department of Transportation)	$2,213,090	8.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
4	The Fields Group, LLC Top agencies FTC (Federal Trade Commission)	$979,952	3.8%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023, #3 in FY2024 and #3 in FY2025; unchanged since Jul 2024–Jun 2025.
5	Agilent Technologies, Inc. Top agencies DHS (Department of Homeland Security)	$249,931	1.0%	Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and #6 in FY2025; up 27 since Jul 2024–Jun 2025.
6	Trane U.s. Inc. Top agencies DOJ (Department of Justice)	$90,872	0.4%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #11 in FY2025; up 7 since Jul 2024–Jun 2025.
7	S.C.A. - Shipping Consultants Associated Ltd. Top agencies USAF (Department of the Air Force)	$77,252	0.3%	Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; down 2 since Jul 2024–Jun 2025.
8	Carahsoft Technology Corp Top agencies DOT (Department of Transportation)	$66,796	0.3%	Rank history: #8 in FY2021, #9 in FY2022, #11 in FY2023, #6 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
9	Steris Corporation Top agencies USDA (Department of Agriculture)	$63,493	0.2%	Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
10	Multistack LLC Top agencies DOS (Department of State)	$53,318	0.2%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #10 in FY2025; down 1 since Jul 2024–Jun 2025.
11	Presentation Products Inc. Top agencies DOS (Department of State)	$35,390	0.1%	Rank history: not on the FY2021 list, #8 in FY2022, #15 in FY2023, #10 in FY2024 and not on the FY2025 list; up 28 since Jul 2024–Jun 2025.
12	Nilfisk, Inc. Top agencies VA (Department of Veterans Affairs)	$34,887	0.1%	Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and #36 in FY2025; new, not ranked in Jul 2024–Jun 2025.
13	Otis Elevator Company Through Otis Elevadores, LDA Top agencies DOS (Department of State)	$34,388	0.1%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023, #15 in FY2024 and #14 in FY2025; up 1 since Jul 2024–Jun 2025.
14	Carolina Water Specialties LLC Top agencies DOS (Department of State)	$33,540	0.1%	Rank history: not on the FY2021 list, #14 in FY2022, #20 in FY2023, #20 in FY2024 and #13 in FY2025; up 6 since Jul 2024–Jun 2025.
15	Tidewater, Inc. Top agencies DOS (Department of State)	$32,464	0.1%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; new, not ranked in Jul 2024–Jun 2025.
16	MBB Affiliates, LLC Top agencies Smithsonian (Smithsonian Institution)	$25,000	0.1%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; down 6 since Jul 2024–Jun 2025.
17	STC World Wide LLC Top agencies DOS (Department of State)	$24,457	0.1%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; new, not ranked in Jul 2024–Jun 2025.
18	LGC Genomics LLC Top agencies USDA (Department of Agriculture)	$24,387	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
19	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 and #17 in FY2025; up 23 since Jul 2024–Jun 2025.
20	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, #50 in FY2024 and #18 in FY2025; new, not ranked in Jul 2024–Jun 2025.
21	Service First GP (Pty) Ltd Top agencies DOS (Department of State)	$21,905	0.1%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; new, not ranked in Jul 2024–Jun 2025.
22	Illinois Tool Works Inc. Top agencies USAF (Department of the Air Force)	$20,920	0.1%	Rank history: #31 in FY2021, #27 in FY2022, #30 in FY2023, #12 in FY2024 and #23 in FY2025; down 6 since Jul 2024–Jun 2025.
23	Headwall Photonics Inc Top agencies DOT (Department of Transportation)	$19,550	0.1%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #22 in FY2025; up 3 since Jul 2024–Jun 2025.
24	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 and #27 in FY2025; new, not ranked in Jul 2024–Jun 2025.
25	Illumina, Inc. Top agencies Commerce (Department of Commerce)	$17,008	0.1%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #28 in FY2025; up 6 since Jul 2024–Jun 2025.
26	Standard Graphics Mid- Atlantic Inc. Top agencies DOJ (Department of Justice)	$16,638	0.1%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; up 20 since Jul 2024–Jun 2025.
27	American Inspection & Test Inc. Top agencies DOE (Department of Energy)	$15,635	0.1%	Rank history: #24 in FY2021, not on the FY2022 list, #38 in FY2023, #35 in FY2024 and #34 in FY2025; up 7 since Jul 2024–Jun 2025.
28	Cellentia Information Technology Company Top agencies Navy (Department of the Navy)	$14,692	0.1%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; new, not ranked in Jul 2024–Jun 2025.
29	JTF Business Systems Corporation Top agencies Commerce (Department of Commerce)	$14,040	0.1%	Rank history: not on the FY2021–FY2023 lists, #39 in FY2024 and #35 in FY2025; up 9 since Jul 2024–Jun 2025.
30	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 and #37 in FY2025; new, not ranked in Jul 2024–Jun 2025.
31	Malvern Panalytical Inc. Top agencies Army (Department of the Army)	$12,514	<0.1%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Jul 2024–Jun 2025.
32	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, #43 in FY2024 and #39 in FY2025; down 10 since Jul 2024–Jun 2025.
33	Astronova, Inc. Top agencies HHS (Department of Health and Human Services)	$11,800	<0.1%	Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; new, not ranked in Jul 2024–Jun 2025.
34	Jet Inc. Top agencies DOS (Department of State)	$11,038	<0.1%	Rank history: not on the FY2021 list, #37 in FY2022, #42 in FY2023, #45 in FY2024 and #42 in FY2025; up 6 since Jul 2024–Jun 2025.
35	Topgun Development Company Ltd Top agencies DOS (Department of State)	$10,582	<0.1%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Jul 2024–Jun 2025.
36	Agilent Technologies Japan, Ltd. Top agencies Navy (Department of the Navy)	$10,250	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
37	Perkinelmer U.s. LLC Top agencies DHS (Department of Homeland Security)	$6,408	<0.1%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #46 in FY2025; up 11 since Jul 2024–Jun 2025.
38	Portable Welding & Repair LLC Top agencies USDA (Department of Agriculture)	$5,000	<0.1%	Rank history: #37 in FY2021, #41 in FY2022, not on the FY2023 list, #55 in FY2024 and #50 in FY2025; up 14 since Jul 2024–Jun 2025.

Show 13 more

38 of 42 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 $25.9 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
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 H249 contractors in Jul 2025–Jun 2026?

1. General Dynamics Corporation ($11M), 2. L3Harris Technologies, Inc. ($9.86M), 3. Arti / Bionetics LLC Joint Venture 3 ($2.21M), 4. The Fields Group, LLC ($980K), 5. Agilent Technologies, Inc. ($250K), 6. Trane U.s. Inc. ($90.9K), 7. S.C.A. - Shipping Consultants Associated Ltd. ($77.3K), 8. Carahsoft Technology Corp ($66.8K), 9. Steris Corporation ($63.5K), 10. Multistack LLC ($53.3K).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login