Top 50 Contractors in PSC J048: Maintenance, Repair and Rebuilding of Equipment: Valves, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	QED Systems, Inc. Top agencies Navy (Department of the Navy)	$2,197,501	50.1%	Rank history: #2 in FY2022, #4 in FY2023, #1 in FY2024 and not on the FY2025 list; up 1 since FY2020.
2	Inc.. A California Corporation Bermingham Controls Top agencies Navy (Department of the Navy)	$423,627	9.7%	Rank history: #3 in FY2022, #14 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
3	Triumph Group, Inc. Through Triumph Actuation Systems - Yakima, LLC Top agencies Navy (Department of the Navy)	$199,200	4.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
4	Atlantium Technologies Ltd Top agencies DOI (Department of the Interior)	$168,319	3.8%	Rank history: #5 in FY2022, #8 in FY2023, #6 in FY2024 and not on the FY2025 list; up 2 since FY2020.
5	Tri-State Technical Sales Corp Top agencies Army (Department of the Army)	$149,207	3.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
6	Texas Aerospace Services Inc. Top agencies USAF (Department of the Air Force)	$140,150	3.2%	Rank history: not on the FY2022–FY2023 lists, #7 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
7	Elbit Systems Ltd Through Elbitamerica, Inc. Top agencies USAF (Department of the Air Force)	$118,962	2.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
8	Aerokool Aviation Corporation Top agencies USAF (Department of the Air Force)	$113,944	2.6%	Rank history: not on the FY2022 list, #5 in FY2023, #3 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
9	Eaton Corporation Through Eaton Aerospace LLC Top agencies USAF (Department of the Air Force)	$73,496	1.7%	Rank history: not on the FY2022–FY2023 lists, #8 in FY2024 and not on the FY2025 list; down 1 since FY2020.
10	John R. Neal & Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$65,544	1.5%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
11	Johnson Controls Navy Systems, LLC Top agencies Navy (Department of the Navy)	$63,320	1.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
12	Cornerstone Controls, Inc. Top agencies USAF (Department of the Air Force)	$57,542	1.3%	Rank history: #12 in FY2022, #15 in FY2023, #13 in FY2024 and #10 in FY2025; up 3 since FY2020.
13	Chappelle Mechanical Services LLC Top agencies HHS (Department of Health and Human Services)	$51,350	1.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
14	Sherwood Avionics and Accessories, Inc. Top agencies DHS (Department of Homeland Security)	$42,320	1.0%	Rank history: #25 in FY2022, not on the FY2023 list, #34 in FY2024 and #21 in FY2025; down 10 since FY2020.
15	Warren Pumps LLC Through Leslie Controls, Inc. Top agencies Navy (Department of the Navy)	$35,700	0.8%	Rank history: not on the FY2022–FY2025 lists; up 41 since FY2020.
16	Arc Mechanical Contractors Inc. Top agencies DOI (Department of the Interior)	$34,634	0.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
17	Flotron Contracting, Inc. Top agencies GSA (General Services Administration)	$25,644	0.6%	Rank history: #22 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
18	United Dynamics, Inc. Top agencies USAF (Department of the Air Force)	$25,265	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
19	Moog Inc. Top agencies USAF (Department of the Air Force)	$22,520	0.5%	Rank history: #8 in FY2022, #10 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
20	Techseco Technical Services Company Top agencies Army (Department of the Army)	$21,694	0.5%	Rank history: #28 in FY2022 and not on the FY2023–FY2025 lists; up 2 since FY2020.
21	Coastal Mechanics Company, Inc. Top agencies DHS (Department of Homeland Security)	$21,108	0.5%	Rank history: not on the FY2022–FY2025 lists; down 4 since FY2020.
22	Ready Services, LLC Top agencies HHS (Department of Health and Human Services)	$20,485	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
23	Greno Industries, Inc. Top agencies Navy (Department of the Navy)	$19,454	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
24	Kureshi Eisei Kogyo Ltd. Top agencies Army (Department of the Army)	$19,266	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
25	H.e. Neumann Company Top agencies HHS (Department of Health and Human Services)	$18,285	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	Bouma Fire, Inc. Top agencies DOI (Department of the Interior)	$17,650	0.4%	Rank history: not on the FY2022 list, #22 in FY2023, #22 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
27	Moderno Inc. Top agencies VA (Department of Veterans Affairs)	$16,716	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	Mulvaney Mechanical Inc. Top agencies VA (Department of Veterans Affairs)	$16,357	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
29	Oxarc, LLC Top agencies Army (Department of the Army)	$15,304	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
30	Vapor Power International, LLC Top agencies Navy (Department of the Navy)	$15,000	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	Blue Nose It Solutions, Inc. Top agencies VA (Department of Veterans Affairs)	$14,639	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32	Aqua Solutions, Inc. Top agencies VA (Department of Veterans Affairs)	$13,569	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
33	EMCOR Group, Inc. Through Mesa Energy Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$13,297	0.3%	Rank history: not on the FY2022 list, #27 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
34	East Coast Valve Services, Inc. Top agencies Navy (Department of the Navy)	$12,355	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
35	Morning Star Industries Inc. Top agencies DOI (Department of the Interior)	$11,800	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	Carl Zeiss X-RAY Microscopy Inc. Through Carl Zeiss Microscopy, LLC Top agencies Navy (Department of the Navy)	$11,045	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	Brady Trane Service Inc. Top agencies VA (Department of Veterans Affairs)	$10,375	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
38	TK Elevator Corporation Top agencies DOI (Department of the Interior)	$8,332	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
39	Altorfer Industries Inc. Top agencies VA (Department of Veterans Affairs)	$7,623	0.2%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
40	Portersville Prd, LLC Top agencies NASA (National Aeronautics and Space Administration)	$7,000	0.2%	Rank history: not on the FY2022–FY2025 lists; down 29 since FY2020.
41	J.h. Norton Company, Inc. Top agencies Navy (Department of the Navy)	$5,676	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
42	Paramount Mechanical Corp. Top agencies DOJ (Department of Justice)	$5,243	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	General Dynamics Corporation Through General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy)	$5,169	0.1%	Rank history: #17 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
44	Ivan Ware & Son, LLC Top agencies VA (Department of Veterans Affairs)	$4,825	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Native Energy & Technology Inc. Top agencies DHS (Department of Homeland Security)	$4,707	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
46	BP P.L.C. Through Castrol Industrial North America Inc. Top agencies USAF (Department of the Air Force)	$4,637	0.1%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
47	Guy L Warden & Sons Top agencies VA (Department of Veterans Affairs)	$4,116	0.1%	Rank history: #6 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
48	Epsilon Systems Solutions, Inc. Top agencies Navy (Department of the Navy)	$3,550	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	James, Cooke & Hobson, Inc. Top agencies VA (Department of Veterans Affairs)	$3,540	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	Xerox Holdings Corp Through Xerox Corporation Top agencies HHS (Department of Health and Human Services)	$648	<0.1%	Rank history: #37 in FY2022, #30 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.

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 $4.38 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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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