Top 100 Contractors in PSC 5855: Night Vision Equipment, Emitted and Reflected Radiation, FY2022

Name: Top 100 Contractors in PSC 5855: Night Vision Equipment, Emitted and Reflected Radiation, FY2022
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2021 – Sep 30, 2022 Code page on GovTribe

The top 10 won 91% of FY2022 PSC 5855 contract dollars

Contract obligations: $785,287,871 Net of deobligations, by contracts coded PSC 5855
Contractors: 148 Parent companies with an obligation
Largest contractor: RTX Corporation $401 million, 49.5% 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	RTX Corporation 6 awardees, including Raytheon Company, Rockwell Collins, Inc. and Sensors Unlimited Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USDA (Department of Agriculture)	$400,691,426	49.5%	Rank history: #3 in FY2021, #1 in FY2023, #2 in FY2024 and #4 in FY2025; up 2 since FY2021.
2	Leonardo S.p.A. 4 awardees, including DRS Network & Imaging Systems LLC and Leonardo MW Ltd Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$200,003,514	24.7%	Rank history: #1 in FY2021, #2 in FY2023, #4 in FY2024 and #3 in FY2025; down 1 since FY2021.
3	L3Harris Technologies, Inc. 7 awardees, including L3 Technologies, Inc., Wescam Usa, Inc. and Harris Corporation Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) DLA (Defense Logistics Agency)	$45,491,501	5.6%	Rank history: #4 in FY2021, #3 in FY2023, #1 in FY2024 and #1 in FY2025; up 1 since FY2021.
4	Government of Canada Through Canadian Commercial Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$25,667,082	3.2%	Rank history: #5 in FY2021, #65 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
5	Flir Systems Inc. 4 awardees, including Teledyne Flir Defense, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Navy (Department of the Navy)	$14,047,911	1.7%	Rank history: #7 in FY2021, #4 in FY2023, #7 in FY2024 and not on the FY2025 list; up 2 since FY2021.
6	SAFRAN Through Safran Defense & Space, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOI (Department of the Interior)	$13,440,391	1.7%	Rank history: #8 in FY2021, #31 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
7	Teledyne Technologies Incorporated 3 awardees, including Teledyne Flir Defense, Inc. and Teledyne Flir, LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$12,751,042	1.6%	Rank history: #12 in FY2021, #30 in FY2023, #38 in FY2024 and #18 in FY2025; up 5 since FY2021.
8	Rafael Advanced Defense Systems Ltd. Top agencies Navy (Department of the Navy)	$10,185,910	1.3%	Rank history: not on the FY2021 list, #7 in FY2023 and not on the FY2024–FY2025 lists; new.
9	Aviation Specialties Unlimited, Inc. Top agencies USSOCOM (United States Special Operations Command)	$9,994,244	1.2%	Rank history: #24 in FY2021, #58 in FY2023, not on the FY2024 list and #58 in FY2025; up 15 since FY2021.
10	Elbit Systems Ltd 3 awardees, including Elbitamerica, Inc. and Elbit Systems of America - Night Vision LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$7,697,670	1.0%	Rank history: #6 in FY2021, #8 in FY2023, #3 in FY2024 and not on the FY2025 list; down 4 since FY2021.
11	Rockwell Collins-ESA Vision Systems Limited Liability Compan Through Collins Elbit Vision Systems, LLC Top agencies Navy (Department of the Navy)	$5,426,208	0.7%	Rank history: #25 in FY2021, #26 in FY2023 and not on the FY2024–FY2025 lists; up 14 since FY2021.
12	Carson Industries, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$5,237,597	0.6%	Rank history: #23 in FY2021, #12 in FY2023, #17 in FY2024 and #11 in FY2025; up 11 since FY2021.
13	Photonis Defense Inc. Top agencies Army (Department of the Army)	$5,110,825	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
14	Clear Align LLC 2 awardees Top agencies DOT (Department of Transportation)	$5,102,714	0.6%	Rank history: #10 in FY2021, not on the FY2023 list, #16 in FY2024 and #13 in FY2025; down 4 since FY2021.
15	Norotos, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$3,783,034	0.5%	Rank history: not on the FY2021 list, #13 in FY2023, #8 in FY2024 and #9 in FY2025; new.
16	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$3,694,408	0.5%	Rank history: #22 in FY2021, #14 in FY2023, #79 in FY2024 and not on the FY2025 list; up 6 since FY2021.
17	Lockheed Martin Corporation 3 awardees Top agencies Navy (Department of the Navy)	$3,290,288	0.4%	Rank history: #2 in FY2021, #9 in FY2023, #14 in FY2024 and #22 in FY2025; down 15 since FY2021.
18	Wilcox Industries Corp. Top agencies Navy (Department of the Navy)	$2,105,269	0.3%	Rank history: #32 in FY2021, #32 in FY2023, #39 in FY2024 and #25 in FY2025; up 14 since FY2021.
19	N-Vision Optics, LLC Top agencies Army (Department of the Army) USDA (Department of Agriculture)	$1,302,654	0.2%	Rank history: not on the FY2021 list, #40 in FY2023, #43 in FY2024 and not on the FY2025 list; new.
20	Allied Defense Industries Inc. Top agencies DLA (Defense Logistics Agency)	$953,821	0.1%	Rank history: not on the FY2021 list, #20 in FY2023, #35 in FY2024 and not on the FY2025 list; new.
21	W S Darley & Co Top agencies USAF (Department of the Air Force)	$944,410	0.1%	Rank history: not on the FY2021 list, #19 in FY2023, #27 in FY2024 and #29 in FY2025; new.
22	Abba Technologies, Inc. Top agencies DHS (Department of Homeland Security)	$736,177	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
23	Cobham Mission Systems Orchard Park Inc. Through Mission Systems Davenport Inc. Top agencies DLA (Defense Logistics Agency)	$714,834	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
24	Cejay Engineering, LLC Top agencies DLA (Defense Logistics Agency)	$652,761	0.1%	Rank history: #17 in FY2021, #80 in FY2023, not on the FY2024 list and #94 in FY2025; down 7 since FY2021.
25	Aurora Tactical Group, LLC Top agencies DLA (Defense Logistics Agency)	$620,250	0.1%	Rank history: #35 in FY2021, #18 in FY2023, #41 in FY2024 and #17 in FY2025; up 10 since FY2021.
26	Nightline Inc. Top agencies Army (Department of the Army)	$585,715	0.1%	Rank history: #21 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
27	Interlog Corporation Top agencies DLA (Defense Logistics Agency)	$580,490	0.1%	Rank history: #33 in FY2021, #24 in FY2023, #30 in FY2024 and #34 in FY2025; up 6 since FY2021.
28	Night Vision Devices Inc. Top agencies DHS (Department of Homeland Security) DOI (Department of the Interior) DOS (Department of State)	$566,920	0.1%	Rank history: #70 in FY2021, #82 in FY2023, #57 in FY2024 and not on the FY2025 list; up 42 since FY2021.
29	Teledyne Flir Defense, Inc. Top agencies Army (Department of the Army)	$460,500	0.1%	Rank history: #36 in FY2021, not on the FY2023 list, #12 in FY2024 and #7 in FY2025; up 7 since FY2021.
30	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$441,504	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
31	Rrds Inc. Top agencies Army (Department of the Army)	$430,779	0.1%	Rank history: #18 in FY2021, #37 in FY2023, #25 in FY2024 and #21 in FY2025; down 13 since FY2021.
32	Heico Aerospace Corporat Through Santa Barbara Infrared, Inc. Top agencies Navy (Department of the Navy)	$421,664	0.1%	Rank history: not on the FY2021 list, #34 in FY2023 and not on the FY2024–FY2025 lists; new.
33	Airtronics, LLC Top agencies DLA (Defense Logistics Agency)	$348,983	<0.1%	Rank history: #30 in FY2021, #23 in FY2023, #24 in FY2024 and not on the FY2025 list; down 3 since FY2021.
34	Dan Enterprises Team LLC Top agencies DLA (Defense Logistics Agency)	$321,127	<0.1%	Rank history: #47 in FY2021, not on the FY2023 list, #22 in FY2024 and #43 in FY2025; up 13 since FY2021.
35	Control Products Corporation Top agencies DLA (Defense Logistics Agency)	$308,214	<0.1%	Rank history: #40 in FY2021, #38 in FY2023, #49 in FY2024 and #69 in FY2025; up 5 since FY2021.
36	RC Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$287,479	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
37	Federal Resources Supply Company Top agencies USAF (Department of the Air Force)	$287,205	<0.1%	Rank history: #38 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
38	Maxa Beam Searchlights, Inc. Top agencies DLA (Defense Logistics Agency)	$280,047	<0.1%	Rank history: #59 in FY2021, #36 in FY2023, #20 in FY2024 and #23 in FY2025; up 21 since FY2021.
39	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$256,643	<0.1%	Rank history: #28 in FY2021, #35 in FY2023, #32 in FY2024 and #76 in FY2025; down 11 since FY2021.
40	American Technology Network, Corp Top agencies DOJ (Department of Justice)	$222,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 62 since FY2021.
41	Safran Defense & Space, Inc. Top agencies Navy (Department of the Navy)	$221,848	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
42	Vastglobe Logistics LLC Top agencies Army (Department of the Army)	$214,414	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
43	Lceo LLC Top agencies DOI (Department of the Interior)	$211,353	<0.1%	Rank history: #63 in FY2021, #50 in FY2023, #54 in FY2024 and not on the FY2025 list; up 20 since FY2021.
44	Boneal, Incorporated Top agencies USAF (Department of the Air Force)	$210,025	<0.1%	Rank history: not on the FY2021 list, #56 in FY2023 and not on the FY2024–FY2025 lists; new.
45	Knight's Armament Company Top agencies DOE (Department of Energy)	$208,000	<0.1%	Rank history: #19 in FY2021 and not on the FY2023–FY2025 lists; down 26 since FY2021.
46	Sofradir Through Lynred USA Inc. Top agencies Army (Department of the Army)	$207,240	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
47	Stephen Paul Mangum Top agencies USAF (Department of the Air Force)	$205,900	<0.1%	Rank history: #37 in FY2021, #66 in FY2023, #36 in FY2024 and not on the FY2025 list; down 10 since FY2021.
48	Elbitamerica, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$183,144	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
49	Burhani Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$147,564	<0.1%	Rank history: not on the FY2021 list, #59 in FY2023 and not on the FY2024–FY2025 lists; new.
50	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$143,046	<0.1%	Rank history: #89 in FY2021, #46 in FY2023, not on the FY2024 list and #62 in FY2025; up 39 since FY2021.
51	Northrop Grumman Corporation Through Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$124,500	<0.1%	Rank history: #13 in FY2021, not on the FY2023 list, #21 in FY2024 and #46 in FY2025; down 38 since FY2021.
52	International Television Corporation Top agencies USAF (Department of the Air Force) DOI (Department of the Interior)	$116,115	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
53	L3 Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$115,161	<0.1%	Rank history: #64 in FY2021 and not on the FY2023–FY2025 lists; up 11 since FY2021.
54	Pioneer Industries, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$114,983	<0.1%	Rank history: not on the FY2021 list, #42 in FY2023 and not on the FY2024–FY2025 lists; new.
55	Seastrand Engineering L.l.c Top agencies DLA (Defense Logistics Agency)	$112,165	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
56	Noble Supply & Logistics LLC Top agencies USAF (Department of the Air Force)	$111,322	<0.1%	Rank history: not on the FY2021 list, #54 in FY2023 and not on the FY2024–FY2025 lists; new.
57	Z Bar Supply Company LLC Top agencies Army (Department of the Army)	$104,452	<0.1%	Rank history: not on the FY2021 list, #67 in FY2023 and not on the FY2024–FY2025 lists; up 55 since FY2021.
58	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$98,069	<0.1%	Rank history: #45 in FY2021, #89 in FY2023, #87 in FY2024 and #52 in FY2025; down 13 since FY2021.
59	Pronto Tool & Die Co., Inc. Top agencies DLA (Defense Logistics Agency)	$95,700	<0.1%	Rank history: #99 in FY2021, #79 in FY2023, #77 in FY2024 and #70 in FY2025; up 40 since FY2021.
60	Defense Venture Holdings, LLC Top agencies DLA (Defense Logistics Agency)	$92,066	<0.1%	Rank history: #81 in FY2021 and not on the FY2023–FY2025 lists; up 21 since FY2021.
61	North End Group LLC Top agencies DLA (Defense Logistics Agency)	$83,873	<0.1%	Rank history: #67 in FY2021, #62 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2021.
62	Software Information Resource Corp. Top agencies DOJ (Department of Justice)	$75,267	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
63	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$67,496	<0.1%	Rank history: not on the FY2021 list, #28 in FY2023, #51 in FY2024 and not on the FY2025 list; new.
64	Gentex Corporation Top agencies DLA (Defense Logistics Agency)	$64,893	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #100 in FY2024 and not on the FY2025 list; new.
65	Team One Repair, Inc. Top agencies DLA (Defense Logistics Agency)	$63,240	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
66	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$60,081	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
67	Sun Display Systems LLC Top agencies USAF (Department of the Air Force)	$59,206	<0.1%	Rank history: #88 in FY2021, #99 in FY2023, #99 in FY2024 and not on the FY2025 list; up 21 since FY2021.
68	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$57,500	<0.1%	Rank history: #74 in FY2021, #81 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2021.
69	RSL Fiber Systems LLC Top agencies Navy (Department of the Navy)	$57,133	<0.1%	Rank history: #51 in FY2021, not on the FY2023–FY2024 lists and #64 in FY2025; down 18 since FY2021.
70	Aish Technologies Ltd Through Hoffman Engineering, LLC Top agencies Navy (Department of the Navy)	$56,235	<0.1%	Rank history: #16 in FY2021, #100 in FY2023 and not on the FY2024–FY2025 lists; down 54 since FY2021.
71	Montana Armament Group LLC Top agencies USAF (Department of the Air Force)	$55,533	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
72	Cargotec OYJ Through Independent Rough Terrain Center LLC Top agencies DLA (Defense Logistics Agency)	$49,228	<0.1%	Rank history: #61 in FY2021, #76 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2021.
73	Moog Inc. Through Quickset Defense Technologies LLC Top agencies DHS (Department of Homeland Security)	$48,334	<0.1%	Rank history: #92 in FY2021, #85 in FY2023, #89 in FY2024 and not on the FY2025 list; up 19 since FY2021.
74	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$47,684	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #67 in FY2024 and not on the FY2025 list; new.
75	Aantilia LLC Top agencies DOJ (Department of Justice)	$46,644	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
76	PC Vision Inc Top agencies Army (Department of the Army)	$46,450	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
77	Elbit Systems of America - Night Vision LLC Top agencies DLA (Defense Logistics Agency)	$45,211	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #6 in FY2024 and #2 in FY2025; new.
78	General Electric Company Through GE Aviation Systems LLC Top agencies DHS (Department of Homeland Security)	$44,996	<0.1%	Rank history: not on the FY2021 list, #64 in FY2023 and not on the FY2024–FY2025 lists; up 46 since FY2021.
79	Eurooptic, Limited Top agencies USDA (Department of Agriculture) DHS (Department of Homeland Security)	$44,511	<0.1%	Rank history: #62 in FY2021 and not on the FY2023–FY2025 lists; down 17 since FY2021.
80	Seneca Strategic Partners, LLC Top agencies DOI (Department of the Interior)	$43,599	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
81	Bluedog Industries Corp Top agencies DLA (Defense Logistics Agency)	$43,500	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
82	B.W.I. of KS. Inc. Top agencies DLA (Defense Logistics Agency)	$41,672	<0.1%	Rank history: #56 in FY2021 and not on the FY2023–FY2025 lists; down 26 since FY2021.
83	Adorama Inc. Top agencies DOJ (Department of Justice)	$41,316	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
84	Mod Machine LLC Top agencies DOD (Department of Defense)	$40,589	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
85	Palomar Display Products, Inc. Top agencies Army (Department of the Army)	$39,127	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 28 since FY2021.
86	F C I TECH Inc. Top agencies USAF (Department of the Air Force)	$38,981	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
87	Advetage Solutions LLC Top agencies Navy (Department of the Navy)	$36,714	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
88	Pelican Sales Inc. Top agencies DOI (Department of the Interior)	$36,455	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #31 in FY2024 and #71 in FY2025; new.
89	Tnvc, Inc. Top agencies DLA (Defense Logistics Agency)	$35,746	<0.1%	Rank history: #31 in FY2021, not on the FY2023 list, #70 in FY2024 and #26 in FY2025; down 58 since FY2021.
90	CI Systems Inc. Top agencies USAF (Department of the Air Force)	$34,965	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
91	Vehicle Maintenance Program Inc. Top agencies DLA (Defense Logistics Agency)	$33,690	<0.1%	Rank history: #87 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.
92	Ametek Inc. Through Taylor Hobson Inc. Top agencies Navy (Department of the Navy)	$32,777	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
93	Goldbelt Security LLC Top agencies DOJ (Department of Justice)	$29,876	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
94	Hydrocore Concepts LLC Top agencies Army (Department of the Army)	$28,945	<0.1%	Rank history: not on the FY2021 list, #55 in FY2023 and not on the FY2024–FY2025 lists; new.
95	Donatini, Inc. Top agencies DLA (Defense Logistics Agency)	$27,403	<0.1%	Rank history: #96 in FY2021, not on the FY2023 list, #33 in FY2024 and #100 in FY2025; up 1 since FY2021.
96	North America Fire Equipment Co Inc. Top agencies EPA (Environmental Protection Agency)	$26,727	<0.1%	Rank history: not on the FY2021 list, #91 in FY2023 and not on the FY2024–FY2025 lists; new.
97	Capewell Aerial Systems LLC Through Aerial Machine & Tool Corporation Top agencies USAF (Department of the Air Force)	$26,497	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
98	Starboard Marine Inc. Top agencies USDA (Department of Agriculture)	$25,938	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
99	Sellmark Corporation Top agencies USDA (Department of Agriculture)	$24,069	<0.1%	Rank history: not on the FY2021 list, #86 in FY2023, #81 in FY2024 and not on the FY2025 list; up 12 since FY2021.
100	General Starlight Co. Inc. Top agencies DOJ (Department of Justice)	$21,507	<0.1%	Rank history: not on the FY2021 list, #49 in FY2023, not on the FY2024 list and #93 in FY2025; new.

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100 of 148 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 $809 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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 5855 contractors in FY2022?

1. RTX Corporation ($401M), 2. Leonardo S.p.A. ($200M), 3. L3Harris Technologies, Inc. ($45.5M), 4. Government of Canada ($25.7M), 5. Flir Systems Inc. ($14M), 6. SAFRAN ($13.4M), 7. Teledyne Technologies Incorporated ($12.8M), 8. Rafael Advanced Defense Systems Ltd. ($10.2M), 9. Aviation Specialties Unlimited, Inc. ($9.99M), 10. Elbit Systems Ltd ($7.7M).

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