Top 33 Contractors in PSC N049: Installation of Equipment: Maintenance and Repair Shop Equipment, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Professionals HIR LLC Top agencies Commerce (Department of Commerce)	$2,008,697	34.3%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2024; up 2 since FY2024.
2	TST Tactical Defense Solutions, Inc. Top agencies Navy (Department of the Navy)	$1,226,000	20.9%	Rank history: not on the FY2021–FY2024 lists; new.
3	Potomac Electric Power Co Top agencies HHS (Department of Health and Human Services)	$509,447	8.7%	Rank history: not on the FY2021–FY2024 lists; new.
4	R.p. Gatta, Inc. Top agencies USAF (Department of the Air Force)	$433,064	7.4%	Rank history: not on the FY2021–FY2024 lists; new.
5	Nadiad Inc. Top agencies Navy (Department of the Navy)	$360,000	6.1%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 1 since FY2024.
6	Bristol Bay Native Corporation Through STS Systems Defense LLC Top agencies USAF (Department of the Air Force)	$133,847	2.3%	Rank history: not on the FY2021–FY2024 lists; new.
7	Charles Mann Enterprises, LLC Top agencies OPM (Office of Personnel Management)	$126,500	2.2%	Rank history: not on the FY2021–FY2024 lists; new.
8	Fluid Solutions LLC Top agencies DOS (Department of State)	$115,893	2.0%	Rank history: #12 in FY2021, #6 in FY2023 and not on the FY2024 list; returned.
9	Smiths Detection Inc. Top agencies USDA (Department of Agriculture)	$63,870	1.1%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2024; up 3 since FY2024.
10	Andreasen Security Safe Inc. Top agencies DHS (Department of Homeland Security)	$51,500	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
11	Saunders Contracting Services, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$49,362	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
12	Ametek Inc. Through Abaco Systems, Inc. Top agencies Navy (Department of the Navy)	$48,480	0.8%	Rank history: not on the FY2021 list, #11 in FY2023 and not on the FY2024 list; returned.
13	Sonepar Management US Inc. Through Sonepar Mountain Holdings, LLC Top agencies USAF (Department of the Air Force)	$43,500	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
14	Tektronix, Inc. Top agencies Navy (Department of the Navy)	$39,130	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
15	M. Ezzat Jallad & Fils Top agencies DOS (Department of State)	$30,117	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
16	Joseph T Berrena Mechanicals Inc. Top agencies VA (Department of Veterans Affairs)	$27,809	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
17	Omniverter Inc. Top agencies DOS (Department of State)	$25,250	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
18	Astrophysics Inc. Top agencies HHS (Department of Health and Human Services)	$22,305	0.4%	Rank history: not on the FY2021 list, #17 in FY2023 and #17 in FY2024; down 1 since FY2024.
19	Bruker Scientific LLC Through Bruker Biospin Corp Top agencies HHS (Department of Health and Human Services)	$21,538	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
20	Knight Brothers, L.L.C. Top agencies USAF (Department of the Air Force)	$19,944	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
21	Corporacion Alvarado Castillo, S.A. De C.V. Top agencies DOS (Department of State)	$15,380	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
22	Aitken Spence Elevators (Pvt) Ltd Top agencies DOS (Department of State)	$15,251	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
23	Intellimar Inc. Through Concentric Security LLC Top agencies OPM (Office of Personnel Management)	$15,000	0.3%	Rank history: #24 in FY2021, #22 in FY2023 and #31 in FY2024; up 8 since FY2024.
24	Rees Scientific Corporation Top agencies Navy (Department of the Navy)	$14,494	0.2%	Rank history: not on the FY2021 list, #20 in FY2023 and #22 in FY2024; down 2 since FY2024.
25	Louis P. Cote, Inc. Top agencies Navy (Department of the Navy)	$14,360	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
26	Machinetech Inc. Top agencies Navy (Department of the Navy)	$12,000	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
27	CB Contracting Inc. Top agencies Navy (Department of the Navy)	$11,195	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
28	Northern Plains Fitness, LLC Top agencies HHS (Department of Health and Human Services)	$10,759	0.2%	Rank history: not on the FY2021 list, #23 in FY2023 and not on the FY2024 list; returned.
29	3M Company Through Scott Technologies, Inc. Top agencies Army (Department of the Army)	$10,185	0.2%	Rank history: #23 in FY2021, #26 in FY2023 and #24 in FY2024; down 5 since FY2024.
30	Sunny Isle Developers LLC Top agencies DHS (Department of Homeland Security)	$5,750	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
31	Opex Corp Top agencies VA (Department of Veterans Affairs)	$5,309	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
32	Paraclete Maintenance & Design, LLC Top agencies USDA (Department of Agriculture)	$4,680	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
33	East Coast Energy Systems LLC Top agencies DHS (Department of Homeland Security)	$2,860	<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 $5.86 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.
• 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