Top 100 Contractors in PSC J012: Maintenance, Repair and Rebuilding of Equipment: Fire Control Equipment, FY2021

Name: Top 100 Contractors in PSC J012: Maintenance, Repair and Rebuilding of Equipment: Fire Control Equipment, FY2021
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2020 – Sep 30, 2021 Code page on GovTribe

The top 10 won 82% of FY2021 PSC J012 contract dollars

Contract obligations: $250,077,666 Net of deobligations, by contracts coded PSC J012
Contractors: 207 Parent companies with an obligation
Largest contractor: General Dynamics Corporation $119 million, 45.3% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	General Dynamics Corporation Through General Dynamics Mission Systems, Inc. Top agencies Navy (Department of the Navy)	$118,707,919	45.3%	Rank history: #1 in FY2022, #1 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since FY2020.
2	Lockheed Martin Corporation 3 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) MDA (DOD Missile Defense Agency)	$39,916,526	15.2%	Rank history: #2 in FY2022, #2 in FY2023, #1 in FY2024 and #1 in FY2025; up 1 since FY2020.
3	Rockwell Collins-ESA Vision Systems Limited Liability Compan Through Collins Elbit Vision Systems, LLC Top agencies USAF (Department of the Air Force)	$16,612,450	6.3%	Rank history: not on the FY2022 list, #3 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2020.
4	Grunley Construction Co., Inc. Top agencies Smithsonian (Smithsonian Institution)	$12,661,000	4.8%	Rank history: #34 in FY2022, #12 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
5	Adolf Lupp GMBH + Co. KG Through Lupp Facility Management GMBH Top agencies Army (Department of the Army)	$5,571,657	2.1%	Rank history: #7 in FY2022, #8 in FY2023, #14 in FY2024 and #9 in FY2025; up 8 since FY2020.
6	Native American Services Corp. Top agencies USAF (Department of the Air Force)	$5,433,099	2.1%	Rank history: #15 in FY2022, #7 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
7	Media Plumbing & Heating Inc. Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) Army (Department of the Army)	$5,390,400	2.1%	Rank history: #4 in FY2022, #11 in FY2023, #8 in FY2024 and #5 in FY2025; down 1 since FY2020.
8	Johnson Controls Security Solutions LLC 10 awardees, including Johnson Controls Fire Protection LP Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) GSA (General Services Administration)	$4,160,784	1.6%	Rank history: #12 in FY2022, #19 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2020.
9	Fire & Access Control Systems.com, Inc. Top agencies Army (Department of the Army)	$3,872,958	1.5%	Rank history: #17 in FY2022 and not on the FY2023–FY2025 lists; down 2 since FY2020.
10	Copious Imaging LLC Top agencies OSD (Office of the Secretary of Defense) WHS (DOD Washington Headquarters Service)	$3,168,053	1.2%	Rank history: #22 in FY2022 and not on the FY2023–FY2025 lists; up 6 since FY2020.
11	CMS Corporation Top agencies USAF (Department of the Air Force)	$3,133,321	1.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
12	RTX Corporation 2 awardees, including Raytheon Company and Hamilton Sundstrand Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$2,852,517	1.1%	Rank history: #11 in FY2022, #17 in FY2023, #5 in FY2024 and #3 in FY2025; down 2 since FY2020.
13	General Dynamics Mission Systems, Inc. 2 awardees Top agencies Navy (Department of the Navy)	$2,311,104	0.9%	Rank history: not on the FY2022–FY2025 lists; down 11 since FY2020.
14	Elbit Systems Ltd Through Elbitamerica, Inc. Top agencies USAF (Department of the Air Force)	$2,035,243	0.8%	Rank history: #3 in FY2022, #15 in FY2023, #33 in FY2024 and not on the FY2025 list; up 87 since FY2020.
15	Oatridge-Evergreen 8A2 JV LLC Top agencies Army (Department of the Army)	$2,030,414	0.8%	Rank history: #27 in FY2022 and not on the FY2023–FY2025 lists; up 11 since FY2020.
16	Hurtvet Subcontracting, Inc. Top agencies VA (Department of Veterans Affairs) DOT (Department of Transportation)	$1,128,982	0.4%	Rank history: #28 in FY2022, #10 in FY2023, #10 in FY2024 and #11 in FY2025; up 6 since FY2020.
17	Siemens Aktiengesellschaft Through Siemens Industry Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) USDA (Department of Agriculture)	$1,010,235	0.4%	Rank history: #25 in FY2022, #29 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
18	Firecops Top agencies Army (Department of the Army)	$994,900	0.4%	Rank history: not on the FY2022–FY2025 lists; down 4 since FY2020.
19	Vortex LLC Top agencies USAF (Department of the Air Force)	$971,554	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	Nicklaus Engineering, Inc. Top agencies Army (Department of the Army)	$944,796	0.4%	Rank history: #18 in FY2022, #21 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
21	Signet Electronic Systems, LLC Top agencies VA (Department of Veterans Affairs)	$802,505	0.3%	Rank history: #41 in FY2022, #45 in FY2023, #62 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
22	Panacea Construction Group LLC Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico) VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$781,666	0.3%	Rank history: not on the FY2022–FY2025 lists; up 58 since FY2020.
23	Gama-Tronik Brandschutzservice GMBH Through Gama-Tronik Brandschutzsysteme GMBH Top agencies Army (Department of the Army)	$776,094	0.3%	Rank history: #21 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
24	BAE Systems PLC 3 awardees, including BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Land & Armaments L.P. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$672,962	0.3%	Rank history: #32 in FY2022, #30 in FY2023, #60 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
25	Mem Contracting, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$608,432	0.2%	Rank history: #26 in FY2022, #28 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2020.
26	L3Harris Technologies, Inc. 3 awardees, including Stellant Systems Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$563,623	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	Gottfried Contracting LLC Top agencies USAF (Department of the Air Force)	$520,000	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	Bhate Environmental Associates, Inc. Top agencies USAF (Department of the Air Force)	$511,768	0.2%	Rank history: #6 in FY2022, not on the FY2023 list, #20 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
29	General Dynamics Satcom Technologies Inc. 2 awardees, including Microwave Power Products, Inc. Top agencies Navy (Department of the Navy)	$460,853	0.2%	Rank history: #39 in FY2022, #59 in FY2023 and not on the FY2024–FY2025 lists; up 20 since FY2020.
30	Johnsondanforth, Inc. Top agencies VA (Department of Veterans Affairs)	$436,015	0.2%	Rank history: #35 in FY2022, #33 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
31	Federal Construction Group, Inc. Top agencies Navy (Department of the Navy)	$423,640	0.2%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
32	Safety Control, LLC Top agencies USAF (Department of the Air Force)	$413,843	0.2%	Rank history: #73 in FY2022, #42 in FY2023, #57 in FY2024 and #79 in FY2025; up 58 since FY2020.
33	Honeywell International Inc. 5 awardees, including Honeywell Analytics Inc. Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) Navy (Department of the Navy)	$399,534	0.2%	Rank history: #54 in FY2022, #52 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2020.
34	Signet Technologies Inc. 2 awardees, including T.l. Garden & Associates, Inc. and Convergint Technologies LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$321,146	0.1%	Rank history: #57 in FY2022, #26 in FY2023, #64 in FY2024 and not on the FY2025 list; up 70 since FY2020.
35	Up-Side Management Co Top agencies Navy (Department of the Navy)	$315,958	0.1%	Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; up 6 since FY2020.
36	Rantec Microwave Systems, Inc. Top agencies USAF (Department of the Air Force)	$310,638	0.1%	Rank history: #29 in FY2022 and not on the FY2023–FY2025 lists; up 25 since FY2020.
37	Dewkaf Solutions LLC Top agencies USAF (Department of the Air Force)	$299,707	0.1%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
38	KJS Support Services Joint Venture LLC Top agencies Navy (Department of the Navy)	$294,092	0.1%	Rank history: #43 in FY2022 and not on the FY2023–FY2025 lists; up 5 since FY2020.
39	Professionals HIR LLC Top agencies Navy (Department of the Navy)	$268,792	0.1%	Rank history: #68 in FY2022, #87 in FY2023, #16 in FY2024 and #15 in FY2025; up 27 since FY2020.
40	Conquest Solutions L.l.c Top agencies Army (Department of the Army)	$268,515	0.1%	Rank history: #45 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
41	SMR Construction Inc. Top agencies USAF (Department of the Air Force)	$256,434	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
42	Dawson Enterprises, Inc. Top agencies USAF (Department of the Air Force)	$246,510	0.1%	Rank history: not on the FY2022 list, #79 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
43	Elsi-Tec GMBH & Co. KG Top agencies Army (Department of the Army)	$235,464	0.1%	Rank history: #48 in FY2022, #34 in FY2023, #63 in FY2024 and #48 in FY2025; new, not ranked in FY2020.
44	Reagent World, Inc. Top agencies USAF (Department of the Air Force)	$232,455	0.1%	Rank history: not on the FY2022–FY2025 lists; up 56 since FY2020.
45	AFA Protective Systems Inc. Top agencies VA (Department of Veterans Affairs)	$221,820	0.1%	Rank history: #64 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
46	Johnson Controls Fire Protection LP Top agencies DOE (Department of Energy) USDA (Department of Agriculture)	$213,730	0.1%	Rank history: not on the FY2022 list, #5 in FY2023, #39 in FY2024 and not on the FY2025 list; down 18 since FY2020.
47	Tony Watson Electric Inc. Top agencies USAF (Department of the Air Force)	$208,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
48	W. & O. Supply Inc. 3 awardees, including The Hiller Companies, LLC Top agencies DOI (Department of the Interior) USAF (Department of the Air Force) Navy (Department of the Navy)	$204,219	0.1%	Rank history: #91 in FY2022 and not on the FY2023–FY2025 lists; up 23 since FY2020.
49	JNV Group Top agencies DOI (Department of the Interior) USAF (Department of the Air Force)	$186,335	0.1%	Rank history: not on the FY2022 list, #86 in FY2023, not on the FY2024 list and #92 in FY2025; up 119 since FY2020.
50	Delta Fire Systems Inc. 5 awardees, including Saval B.V., Western States Fire Protection Company and API Group Life Safety USA LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$176,170	0.1%	Rank history: #38 in FY2022, #37 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
51	Amplified Industrial Inc Dvbe Top agencies USAF (Department of the Air Force)	$165,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
52	Mechworks LLC Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$162,845	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53	Precision Sprinkler Services Inc. Top agencies VA (Department of Veterans Affairs)	$149,568	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	Fire Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$146,430	0.1%	Rank history: #47 in FY2022, #36 in FY2023, #48 in FY2024 and #38 in FY2025; down 4 since FY2020.
55	New Dominion Construction LLC Top agencies Navy (Department of the Navy)	$133,238	0.1%	Rank history: #62 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
56	M & S Fire Protection LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$128,557	<0.1%	Rank history: #59 in FY2022, #88 in FY2023, #99 in FY2024 and #86 in FY2025; up 36 since FY2020.
57	Kirila Fire Inspection & Testing Inc. Top agencies USAF (Department of the Air Force)	$128,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
58	Western States Fire Protection Company 6 awardees, including API Hvac Services, Inc., API National Service Group, Inc. and API Group Life Safety USA LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) DOI (Department of the Interior)	$121,423	<0.1%	Rank history: #74 in FY2022 and not on the FY2023–FY2025 lists; up 7 since FY2020.
59	Blue Construction Services LLC Top agencies Army (Department of the Army)	$119,963	<0.1%	Rank history: #70 in FY2022, #67 in FY2023, #78 in FY2024 and not on the FY2025 list; up 1 since FY2020.
60	Pyramid Contracting LLC Top agencies DHS (Department of Homeland Security)	$111,325	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
61	Axiom Construction Management Inc. Top agencies USAF (Department of the Air Force)	$110,350	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
62	Professional Alarm Systems Inc. Top agencies VA (Department of Veterans Affairs)	$108,612	<0.1%	Rank history: #82 in FY2022, #83 in FY2023, #91 in FY2024 and #69 in FY2025; up 5 since FY2020.
63	Spectrum Electrical Services, Inc. Top agencies DOS (Department of State)	$106,421	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 28 since FY2020.
64	Lu.mar. Impianti S.R.L. Top agencies Army (Department of the Army)	$96,940	<0.1%	Rank history: #85 in FY2022, #81 in FY2023, #87 in FY2024 and #65 in FY2025; down 5 since FY2020.
65	BAE Systems Land & Armaments L.P. Top agencies Navy (Department of the Navy)	$91,778	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
66	System Eng Top agencies Army (Department of the Army)	$90,602	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	A.f.p. Corporation Top agencies Army (Department of the Army)	$90,511	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
68	Veterans Fire and Life Safety Corporation Top agencies VA (Department of Veterans Affairs)	$84,000	<0.1%	Rank history: #13 in FY2022, not on the FY2023 list, #44 in FY2024 and #23 in FY2025; new, not ranked in FY2020.
69	Southern Aire Contracting, Inc. Top agencies USAF (Department of the Air Force)	$83,620	<0.1%	Rank history: #96 in FY2022, #100 in FY2023, not on the FY2024 list and #96 in FY2025; up 20 since FY2020.
70	Optimum Low Voltage LLC Top agencies USAF (Department of the Air Force) DOI (Department of the Interior)	$82,685	<0.1%	Rank history: not on the FY2022 list, #56 in FY2023, #56 in FY2024 and not on the FY2025 list; up 73 since FY2020.
71	Accentz, Inc. Top agencies USAF (Department of the Air Force)	$81,843	<0.1%	Rank history: #69 in FY2022, not on the FY2023 list, #81 in FY2024 and #81 in FY2025; up 11 since FY2020.
72	Ifc, International Fire Control S.A. Top agencies Army (Department of the Army)	$80,064	<0.1%	Rank history: #14 in FY2022, #14 in FY2023, #34 in FY2024 and #22 in FY2025; up 40 since FY2020.
73	Pacific Electronic Enterprises Inc. Top agencies USAF (Department of the Air Force)	$77,760	<0.1%	Rank history: #83 in FY2022 and not on the FY2023–FY2025 lists; up 100 since FY2020.
74	Capital Construction LLC Top agencies USAF (Department of the Air Force)	$75,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
75	Samho Enterprise Top agencies Army (Department of the Army)	$72,456	<0.1%	Rank history: not on the FY2022 list, #57 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
76	Vectrus Systems Corporation Through V2X Systems LLC Top agencies Navy (Department of the Navy)	$70,786	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77	Fire Safety TECH LLC Top agencies USAF (Department of the Air Force)	$65,840	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
78	Fire Ace, Inc. Top agencies USAF (Department of the Air Force)	$64,571	<0.1%	Rank history: #84 in FY2022, #71 in FY2023, #69 in FY2024 and not on the FY2025 list; up 40 since FY2020.
79	Keystone Fire Protection Co Top agencies Army (Department of the Army)	$63,775	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
80	Dap Construction Management LLC Top agencies USAF (Department of the Air Force)	$63,125	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
81	CSI Emergency Apparatus LLC Top agencies Army (Department of the Army)	$62,423	<0.1%	Rank history: #61 in FY2022, #68 in FY2023, #97 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
82	KUK JAE Electric Top agencies Army (Department of the Army)	$61,965	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
83	Systems Northwest, LLC Top agencies HHS (Department of Health and Human Services)	$61,950	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 7 since FY2020.
84	Massachusetts Fire Technologies, Inc. Top agencies USAF (Department of the Air Force)	$57,447	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	Retail Data LLC Through VSC Fire & Security, Inc. Top agencies USAF (Department of the Air Force)	$55,524	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	Battelle Memorial Institute Top agencies USAF (Department of the Air Force)	$54,276	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 46 since FY2020.
87	PAE Holding Corporation Through PAE Korea Limited Top agencies USAF (Department of the Air Force)	$53,312	<0.1%	Rank history: not on the FY2022 list, #97 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2020.
88	Heidelberg Resources, LLC Top agencies VA (Department of Veterans Affairs)	$52,961	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
89	Professional Engineering Concepts Inc. Top agencies DODEA (Department of Defense Education Activity)	$51,055	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 19 since FY2020.
90	North Star Government Services Top agencies USAF (Department of the Air Force)	$49,851	<0.1%	Rank history: #94 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
91	Anaconda Protective Concepts Inc. Top agencies USAF (Department of the Air Force)	$47,776	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 17 since FY2020.
92	American Engineering Corporation Top agencies USAF (Department of the Air Force)	$47,284	<0.1%	Rank history: not on the FY2022 list, #91 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
93	Apogee Cfs, LLC Top agencies Army (Department of the Army)	$45,859	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 61 since FY2020.
94	Rosenbauer Beteiligungsverwaltung GMBH Through Rosenbauer Italia SRL Top agencies Army (Department of the Army)	$45,296	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.
95	LN Curtis & Sons Top agencies Navy (Department of the Navy)	$44,347	<0.1%	Rank history: not on the FY2022–FY2024 lists and #84 in FY2025; down 31 since FY2020.
96	Facility Care AG Top agencies Army (Department of the Army)	$43,387	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 2 since FY2020.
97	Sevo Systems, Inc. Top agencies USSOCOM (United States Special Operations Command)	$43,200	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98	Executive Coastal Safety LLC Top agencies Navy (Department of the Navy)	$42,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
99	Jorgensen & Sons, Inc. Top agencies USAF (Department of the Air Force) DOI (Department of the Interior)	$40,487	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 27 since FY2020.
100	Mid South Fire Solutions, LLC Top agencies Army (Department of the Army)	$40,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

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100 of 207 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 $262 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.

Quick answers

Who were the top 10 PSC J012 contractors in FY2021?

1. General Dynamics Corporation ($119M), 2. Lockheed Martin Corporation ($39.9M), 3. Rockwell Collins-ESA Vision Systems Limited Liability Compan ($16.6M), 4. Grunley Construction Co., Inc. ($12.7M), 5. Adolf Lupp GMBH + Co. KG ($5.57M), 6. Native American Services Corp. ($5.43M), 7. Media Plumbing & Heating Inc. ($5.39M), 8. Johnson Controls Security Solutions LLC ($4.16M), 9. Fire & Access Control Systems.com, Inc. ($3.87M), 10. Copious Imaging LLC ($3.17M).

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