Top 30 Contractors in PSC J053: Maintenance, Repair and Rebuilding of Equipment: Hardware and Abrasives, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Commdex, LLC Top agencies DHS (Department of Homeland Security)	$4,259,533	59.1%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	Allied Health Care Services Through Burnley Workshop of Poconos Inc. Top agencies Army (Department of the Army)	$623,318	8.6%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; new, not ranked in Aug 2024–Jul 2025.
3	Federal Industrial Services WV, Inc. Top agencies Army (Department of the Army)	$376,190	5.2%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
4	Thundercat Technology LLC Top agencies VA (Department of Veterans Affairs)	$346,033	4.8%	Rank history: not on the FY2021 list, #17 in FY2022, not on the FY2023 list, #4 in FY2024 and #3 in FY2025; unchanged since Aug 2024–Jul 2025.
5	Advanced Computer Concepts, Inc. Top agencies Navy (Department of the Navy)	$331,911	4.6%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; new, not ranked in Aug 2024–Jul 2025.
6	Stanley Black & Decker, Inc. Through Allegion Access Technologies LLC Top agencies VA (Department of Veterans Affairs)	$216,189	3.0%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; new, not ranked in Aug 2024–Jul 2025.
7	Valogic Bio, LLC Top agencies HHS (Department of Health and Human Services)	$151,489	2.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
8	Federal Security Systems Inc. Top agencies Navy (Department of the Navy)	$100,000	1.4%	Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; new, not ranked in Aug 2024–Jul 2025.
9	Carahsoft Technology Corp Top agencies HHS (Department of Health and Human Services)	$95,287	1.3%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #6 in FY2025; down 1 since Aug 2024–Jul 2025.
10	Illinois Tool Works Inc. Through MTS Systems Corporation Top agencies Commerce (Department of Commerce)	$67,755	0.9%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; new, not ranked in Aug 2024–Jul 2025.
11	Stratasys, Inc. Top agencies Navy (Department of the Navy)	$65,713	0.9%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; up 3 since Aug 2024–Jul 2025.
12	Matai Services, LLC Top agencies USAF (Department of the Air Force)	$60,148	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
13	Rees Scientific Corporation Top agencies HHS (Department of Health and Human Services)	$56,331	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
14	Inter-Pacific Inc. Top agencies DHS (Department of Homeland Security)	$53,482	0.7%	Rank history: not on the FY2021 list, #16 in FY2022, #15 in FY2023, #15 in FY2024 and #12 in FY2025; down 7 since Aug 2024–Jul 2025.
15	Precision Machinery Repair Top agencies Navy (Department of the Navy)	$52,420	0.7%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023, #13 in FY2024 and #10 in FY2025; new, not ranked in Aug 2024–Jul 2025.
16	BTR Enterprises of SC LLC Top agencies VA (Department of Veterans Affairs)	$51,175	0.7%	Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #11 in FY2025; down 3 since Aug 2024–Jul 2025.
17	Danaher Corporation Through Leica Microsystems Inc. Top agencies HHS (Department of Health and Human Services)	$31,120	0.4%	Rank history: not on the FY2021–FY2023 lists, #18 in FY2024 and #14 in FY2025; down 2 since Aug 2024–Jul 2025.
18	Ksnl Consulting LLC Top agencies USDA (Department of Agriculture)	$25,000	0.3%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; new, not ranked in Aug 2024–Jul 2025.
19	Bruker AXS LLC Top agencies Navy (Department of the Navy)	$24,716	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
20	Able Locksmiths LLC Top agencies Army (Department of the Army)	$18,991	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21	V2X, Inc. Through Advantor Systems II LLC Top agencies USAF (Department of the Air Force)	$16,688	0.2%	Rank history: not on the FY2021–FY2023 lists, #5 in FY2024 and #4 in FY2025; down 16 since Aug 2024–Jul 2025.
22	Thermo Fisher Scientific Inc. Through Thermo Electron North America LLC Top agencies EPA (Environmental Protection Agency)	$16,349	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
23	Central Safe & Lock Company Top agencies DOJ (Department of Justice)	$15,330	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
24	Vicksburg Locksmith Co Top agencies Army (Department of the Army)	$10,251	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25	Rem Chemicals, Inc. Top agencies Navy (Department of the Navy)	$7,798	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
26	DH Technologies, Inc. Top agencies SBA (Small Business Administration)	$7,292	0.1%	Rank history: not on the FY2021 list, #2 in FY2022, not on the FY2023–FY2024 lists and #25 in FY2025; new, not ranked in Aug 2024–Jul 2025.
27	USA Global Management LLC Top agencies USDA (Department of Agriculture)	$5,853	0.1%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; new, not ranked in Aug 2024–Jul 2025.
28	B & B Locksmith and Security, Inc. Top agencies DHS (Department of Homeland Security)	$4,390	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
29	W.d. Matthews Machinery Co. Top agencies DOJ (Department of Justice)	$3,982	0.1%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; new, not ranked in Aug 2024–Jul 2025.
30	Agilent Technologies, Inc. Top agencies WHS (DOD Washington Headquarters Service)	$2,556	<0.1%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; down 5 since Aug 2024–Jul 2025.

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 $7.21 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 Aug 2024–Jul 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