Top 100 Contractors in PSC 58: Communication/Detection/Coherent Radiation, FY2022

Name: Top 100 Contractors in PSC 58: Communication/Detection/Coherent Radiation, FY2022
Creator: GovTribe

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

The top 10 won 77% of FY2022 PSC 58 contract dollars

Contract obligations: $16,195,638,822 Net of deobligations, by contracts coded PSC 58 or a code under it
Contractors: 1,943 Parent companies with an obligation
Largest contractor: RTX Corporation $3.74 billion, 22.4% 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 46 awardees, including Raytheon Company, Rockwell Collins, Inc. and Data Link Solutions LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$3,743,135,084	22.4%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2021.
2	L3Harris Technologies, Inc. 44 awardees, including L3Harris Global Communications, Inc., L3Harris Technologies Integrated Systems L.P. and L3 Technologies, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,984,031,024	17.8%	Rank history: #2 in FY2021, #2 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since FY2021.
3	Lockheed Martin Corporation 21 awardees, including Lockheed Martin Sippican, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$2,096,420,286	12.5%	Rank history: #3 in FY2021, #3 in FY2023, #3 in FY2024 and #4 in FY2025; unchanged since FY2021.
4	Northrop Grumman Corporation 29 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$1,820,070,709	10.9%	Rank history: #4 in FY2021, #4 in FY2023, #4 in FY2024 and #3 in FY2025; unchanged since FY2021.
5	General Dynamics Corporation 17 awardees, including General Dynamics Mission Systems, Inc., General Dynamics Information Technology, Inc. and Electric Boat Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$517,907,625	3.1%	Rank history: #5 in FY2021, #5 in FY2023, #10 in FY2024 and #10 in FY2025; unchanged since FY2021.
6	Tcom, L.P. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$467,197,767	2.8%	Rank history: #7 in FY2021, #61 in FY2023, #58 in FY2024 and #69 in FY2025; up 1 since FY2021.
7	BAE Systems PLC 10 awardees, including BAE Systems Information and Electronic Systems Integration Inc., BAE Systems Australia Limited and BAE Systems Technology Solutions & Services Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$343,626,905	2.1%	Rank history: #8 in FY2021, #6 in FY2023, #5 in FY2024 and #5 in FY2025; up 1 since FY2021.
8	The Boeing Company 20 awardees, including Digital Receiver Technology, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$335,068,669	2.0%	Rank history: #6 in FY2021, #7 in FY2023, #11 in FY2024 and #9 in FY2025; down 2 since FY2021.
9	Erapsco Top agencies Navy (Department of the Navy)	$324,216,217	1.9%	Rank history: #9 in FY2021, #8 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
10	Leonardo S.p.A. 12 awardees, including DRS Network & Imaging Systems LLC, Laurel Technologies Partnership and DRS Systems, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$322,617,515	1.9%	Rank history: #12 in FY2021, #10 in FY2023, #7 in FY2024 and #8 in FY2025; up 2 since FY2021.
11	Thales 5 awardees, including Thales Defense & Security Inc., Thales Usa, Inc. and Tampa Microwave, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$296,414,535	1.8%	Rank history: #11 in FY2021, #9 in FY2023, #8 in FY2024 and #16 in FY2025; unchanged since FY2021.
12	Viasat Inc. 2 awardees, including Trellisware Technologies Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$270,118,229	1.6%	Rank history: #13 in FY2021, #11 in FY2023, #31 in FY2024 and #21 in FY2025; up 1 since FY2021.
13	Leidos Holdings, Inc. 10 awardees, including Leidos, Inc., Dynetics, Inc. and Leidos Security Detection & Automation, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$184,684,840	1.1%	Rank history: #15 in FY2021, #13 in FY2023, #6 in FY2024 and #11 in FY2025; up 2 since FY2021.
14	Government of Canada Through Canadian Commercial Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$140,095,992	0.8%	Rank history: #14 in FY2021, #20 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
15	Sierra Nevada Company, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$115,529,226	0.7%	Rank history: #10 in FY2021, #14 in FY2023, #12 in FY2024 and #7 in FY2025; down 5 since FY2021.
16	Advanced Technology Systems Company, Inc. (OF Virginia) Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$103,262,306	0.6%	Rank history: #26 in FY2021, #38 in FY2023, #28 in FY2024 and not on the FY2025 list; up 10 since FY2021.
17	Georgia TECH Research Corp Through Georgia TECH Applied Research Corp Top agencies USAF (Department of the Air Force)	$80,549,215	0.5%	Rank history: not on the FY2021 list, #26 in FY2023 and not on the FY2024–FY2025 lists; up 140 since FY2021.
18	Ultra Electronics Forensic Technology Inc 5 awardees, including Ultra Electronics Ocean Systems Inc. and Undersea Sensor Systems Inc. Top agencies Navy (Department of the Navy) DFAS (Defense Finance and Accounting Service)	$77,832,109	0.5%	Rank history: #16 in FY2021, #15 in FY2023, #21 in FY2024 and not on the FY2025 list; down 2 since FY2021.
19	Comtech Telecommunications Corp. 2 awardees, including Telecommunication Systems Inc. and Comtech Satellite Network Technologies, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$61,441,945	0.4%	Rank history: #17 in FY2021, #16 in FY2023, #17 in FY2024 and #43 in FY2025; down 2 since FY2021.
20	Saab AB 3 awardees, including Saab, Inc. and Saab Aktiebolag Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$59,566,726	0.4%	Rank history: #21 in FY2021, #82 in FY2023, not on the FY2024 list and #48 in FY2025; up 1 since FY2021.
21	Amentum Services, Inc. 2 awardees, including URS Federal Services International, Inc. Top agencies DTRA (Defense Threat Reduction Agency) Navy (Department of the Navy)	$54,090,909	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
22	Cambridge International Systems, Inc. Top agencies Navy (Department of the Navy)	$52,462,142	0.3%	Rank history: not on the FY2021 list, #36 in FY2023, not on the FY2024 list and #70 in FY2025; up 226 since FY2021.
23	SRC Inc. 2 awardees, including Srctec, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$51,610,747	0.3%	Rank history: #20 in FY2021, #12 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
24	Motorola Inc 4 awardees, including Motorola Solutions, Inc. and Pelco, Inc. Top agencies DHS (Department of Homeland Security) DOS (Department of State) USAF (Department of the Air Force)	$50,361,369	0.3%	Rank history: #22 in FY2021, #35 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
25	BAE Systems Information and Electronic Systems Integration Inc. 2 awardees Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$41,525,999	0.2%	Rank history: not on the FY2021 list, #19 in FY2023, #15 in FY2024 and not on the FY2025 list; new.
26	Huntington Ingalls Industries, Inc. 2 awardees, including Huntington Ingalls Inc. and HII Mission Technologies Corp Top agencies Navy (Department of the Navy)	$38,719,518	0.2%	Rank history: #98 in FY2021, #57 in FY2023, #39 in FY2024 and #20 in FY2025; up 72 since FY2021.
27	FCN, Inc. 2 awardees Top agencies Treasury (Department of the Treasury) USAF (Department of the Air Force) DMA (Defense Media Activity)	$37,193,862	0.2%	Rank history: #29 in FY2021, #27 in FY2023, #79 in FY2024 and #73 in FY2025; up 2 since FY2021.
28	Tribalco LLC Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security) DOS (Department of State)	$37,145,371	0.2%	Rank history: #30 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
29	Consortium Management Group, Inc. Top agencies USAF (Department of the Air Force)	$35,983,918	0.2%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #58 in FY2025; up 78 since FY2021.
30	Analytic Services Inc. Through Advanced Technology International Top agencies Navy (Department of the Navy) WHS (DOD Washington Headquarters Service)	$31,125,762	0.2%	Rank history: #92 in FY2021, #85 in FY2023 and not on the FY2024–FY2025 lists; up 62 since FY2021.
31	Relm Communications Inc. 2 awardees, including BK Technologies Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior) Army (Department of the Army)	$25,124,354	0.2%	Rank history: #57 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; up 26 since FY2021.
32	Mercury Computer Systems Inc. 7 awardees, including Mercury Mission Systems LLC, Mercury Defense Systems, Inc. and Mercury Systems Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$24,973,924	0.1%	Rank history: #37 in FY2021, #39 in FY2023, #33 in FY2024 and not on the FY2025 list; up 5 since FY2021.
33	Cynergy Professional Systems LLC Top agencies VA (Department of Veterans Affairs) DOS (Department of State) DOT (Department of Transportation)	$24,952,759	0.1%	Rank history: #44 in FY2021, #32 in FY2023, #35 in FY2024 and #45 in FY2025; up 11 since FY2021.
34	Coho Construction Management LLC Top agencies Army (Department of the Army)	$23,498,700	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
35	Network Innovations Inc. 2 awardees, including Nic4 Inc. Top agencies Army (Department of the Army)	$23,431,900	0.1%	Rank history: #59 in FY2021 and not on the FY2023–FY2025 lists; up 24 since FY2021.
36	Edge Technology Distributors, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$23,269,955	0.1%	Rank history: #53 in FY2021 and not on the FY2023–FY2025 lists; up 17 since FY2021.
37	General Dynamics Mission Systems, Inc. 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOJ (Department of Justice)	$22,766,245	0.1%	Rank history: #45 in FY2021, not on the FY2023 list, #42 in FY2024 and not on the FY2025 list; up 8 since FY2021.
38	Vaisala OYJ 2 awardees, including Vaisala Inc. Top agencies DOT (Department of Transportation) Navy (Department of the Navy) Army (Department of the Army)	$21,667,393	0.1%	Rank history: #69 in FY2021, #60 in FY2023 and not on the FY2024–FY2025 lists; up 31 since FY2021.
39	Euromids Top agencies Navy (Department of the Navy)	$21,478,835	0.1%	Rank history: #28 in FY2021, #78 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2021.
40	AEG Group Inc 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOJ (Department of Justice)	$21,090,375	0.1%	Rank history: #60 in FY2021, #46 in FY2023, #57 in FY2024 and #71 in FY2025; up 20 since FY2021.
41	Axon Enterprise, Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) VA (Department of Veterans Affairs)	$20,874,633	0.1%	Rank history: #46 in FY2021, #23 in FY2023, #25 in FY2024 and #34 in FY2025; up 5 since FY2021.
42	Alvarez LLC Top agencies DISA (Defense Information Systems Agency) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$20,094,209	0.1%	Rank history: not on the FY2021 list, #75 in FY2023, #68 in FY2024 and #56 in FY2025; up 74 since FY2021.
43	Transdigm Group Incorporated 5 awardees, including Armtec Countermeasures Co, Chelton Limited and Aerosonic LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$18,958,291	0.1%	Rank history: #51 in FY2021, #45 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2021.
44	Chemring Group PLC 2 awardees, including Chemring Australia PTY Ltd Top agencies Navy (Department of the Navy)	$18,842,172	0.1%	Rank history: #35 in FY2021, #29 in FY2023, #40 in FY2024 and not on the FY2025 list; down 9 since FY2021.
45	General Dynamics One Source LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DOE (Department of Energy)	$18,237,636	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
46	At&T Inc. 11 awardees, including Att Mobility LLC, At&T Mobility National Accounts LLC and At&T Technical Services Company, Inc. Top agencies DOJ (Department of Justice) SSA (Social Security Administration) DOT (Department of Transportation)	$17,865,828	0.1%	Rank history: #78 in FY2021, #40 in FY2023 and not on the FY2024–FY2025 lists; up 32 since FY2021.
47	BAE Systems Technology Solutions & Services Inc. Top agencies USAF (Department of the Air Force)	$17,482,941	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 138 since FY2021.
48	Flir Systems Inc. 6 awardees, including Teledyne Flir Defense, Inc., Teledyne Flir Maritime US, Inc. and Teledyne Flir Commercial Systems Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Navy (Department of the Navy)	$17,114,590	0.1%	Rank history: #89 in FY2021, #28 in FY2023, #50 in FY2024 and not on the FY2025 list; up 41 since FY2021.
49	Elbit Systems Ltd 5 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)	$16,950,902	0.1%	Rank history: #42 in FY2021, #49 in FY2023, #9 in FY2024 and not on the FY2025 list; down 7 since FY2021.
50	Teledyne Technologies Incorporated 12 awardees, including Teledyne Flir Defense, Inc., Teledyne Instruments Inc. and Teledyne Reson Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) Commerce (Department of Commerce)	$15,077,791	0.1%	Rank history: #81 in FY2021, #74 in FY2023, #88 in FY2024 and #24 in FY2025; up 31 since FY2021.
51	Corp Ten International 2 awardees, including DTC Communications, Inc. Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security)	$14,837,458	0.1%	Rank history: #72 in FY2021 and not on the FY2023–FY2025 lists; up 21 since FY2021.
52	Nice Systems Ltd. Top agencies DOT (Department of Transportation)	$14,401,361	0.1%	Rank history: #77 in FY2021 and not on the FY2023–FY2025 lists; up 25 since FY2021.
53	SAFRAN 2 awardees, including Safran Defense & Space, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOI (Department of the Interior)	$14,079,164	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 51 since FY2021.
54	General Atomic Technologies Corporation 2 awardees, including General Atomics Aeronautical Systems, Inc. and General Atomics Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$13,517,276	0.1%	Rank history: #63 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
55	Systems Engineering Support Co. Top agencies Navy (Department of the Navy)	$12,865,189	0.1%	Rank history: not on the FY2021 list, #51 in FY2023, #78 in FY2024 and #38 in FY2025; new.
56	Griffon Corporation 2 awardees, including Telephonics Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$12,519,031	0.1%	Rank history: #55 in FY2021, #21 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
57	Seneca Holdings LLC Through Seneca Telecommunications, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$12,488,277	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 45 since FY2021.
58	Switching Power Inc. Top agencies USAF (Department of the Air Force)	$12,383,308	0.1%	Rank history: #54 in FY2021, #81 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
59	Vae, Inc. Top agencies DISA (Defense Information Systems Agency) USSOCOM (United States Special Operations Command) DOS (Department of State)	$12,077,770	0.1%	Rank history: not on the FY2021 list, #41 in FY2023 and not on the FY2024–FY2025 lists; new.
60	Trace Systems Holdings Inc. Through Trace Systems, Inc. Top agencies Army (Department of the Army)	$11,262,080	0.1%	Rank history: not on the FY2021 list, #44 in FY2023, #90 in FY2024 and not on the FY2025 list; up 157 since FY2021.
61	Koniag, Inc. 2 awardees, including Eagle Harbor Solutions LLC and Kadiak LLC Top agencies USAID (US Agency for International Development) Navy (Department of the Navy)	$11,066,514	0.1%	Rank history: #62 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
62	Veteran Information Technologies, LLC Top agencies Navy (Department of the Navy)	$10,749,763	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
63	Moog Inc. 4 awardees, including Quickset Defense Technologies LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$10,541,929	0.1%	Rank history: #58 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
64	Meggitt Defense Systems Inc. Top agencies Navy (Department of the Navy)	$10,213,318	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
65	Rafael Advanced Defense Systems Ltd. Top agencies Navy (Department of the Navy)	$10,185,910	0.1%	Rank history: not on the FY2021 list, #68 in FY2023 and not on the FY2024–FY2025 lists; new.
66	Telos Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$10,078,006	0.1%	Rank history: #33 in FY2021 and not on the FY2023–FY2025 lists; down 33 since FY2021.
67	Aviation Specialties Unlimited, Inc. Top agencies USSOCOM (United States Special Operations Command)	$9,994,244	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 199 since FY2021.
68	CACI International Inc. 10 awardees, including Mastodon Design LLC, Charon Technologies LLC and Caci Photonics, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$9,958,389	0.1%	Rank history: #36 in FY2021, #65 in FY2023, #22 in FY2024 and #14 in FY2025; down 32 since FY2021.
69	Cobham Mission Systems Orchard Park Inc. 7 awardees, including Cobham Exeter, Inc., Caes Systems LLC and Mission Systems Davenport Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$9,898,323	0.1%	Rank history: not on the FY2021 list, #80 in FY2023, #36 in FY2024 and not on the FY2025 list; new.
70	Frequentis Defense Inc. 2 awardees, including Frequentis Usa, Inc. Top agencies DOT (Department of Transportation) Navy (Department of the Navy)	$9,797,506	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 31 since FY2021.
71	Sechan Electronics Inc. Top agencies Navy (Department of the Navy)	$9,748,685	0.1%	Rank history: #34 in FY2021, #37 in FY2023, #47 in FY2024 and #59 in FY2025; down 37 since FY2021.
72	New TECH Solutions, Inc. Top agencies USAF (Department of the Air Force) DOJ (Department of Justice) VA (Department of Veterans Affairs)	$9,548,944	0.1%	Rank history: #24 in FY2021, #72 in FY2023, #71 in FY2024 and #50 in FY2025; down 48 since FY2021.
73	ACG Systems, Inc. Top agencies DHS (Department of Homeland Security) DOI (Department of the Interior) DOT (Department of Transportation)	$9,397,984	0.1%	Rank history: #61 in FY2021, #52 in FY2023, #45 in FY2024 and #42 in FY2025; down 12 since FY2021.
74	Persistent Systems LLC Top agencies Army (Department of the Army) DOJ (Department of Justice) USAF (Department of the Air Force)	$9,291,870	0.1%	Rank history: #95 in FY2021, not on the FY2023 list, #73 in FY2024 and not on the FY2025 list; up 21 since FY2021.
75	Thomas B. Thriges Fond Through Terma Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) Navy (Department of the Navy)	$9,180,235	0.1%	Rank history: not on the FY2021 list, #79 in FY2023 and not on the FY2024–FY2025 lists; up 30 since FY2021.
76	Jacobs Engineering Group Inc. 2 awardees, including The Keyw Corporation and Amentum Technology, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$9,037,078	0.1%	Rank history: #94 in FY2021, #91 in FY2023 and not on the FY2024–FY2025 lists; up 18 since FY2021.
77	Silvus Technologies, Inc. Top agencies DOJ (Department of Justice) DOT (Department of Transportation) Navy (Department of the Navy)	$8,898,767	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
78	Avaya Federal Solutions Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$8,759,597	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 261 since FY2021.
79	Sigma Defense Systems LLC Top agencies DFAS (Defense Finance and Accounting Service) NGA (Department of Defense National Geospatial Intelligence Agency) USAF (Department of the Air Force)	$8,487,947	0.1%	Rank history: #64 in FY2021, #69 in FY2023, #26 in FY2024 and #53 in FY2025; down 15 since FY2021.
80	H.i.g. Capital Management Inc. Through Iron Bow Technologies, LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) DOS (Department of State)	$8,357,747	<0.1%	Rank history: not on the FY2021 list, #92 in FY2023 and not on the FY2024–FY2025 lists; up 80 since FY2021.
81	Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$8,234,814	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #16 in FY2024 and #27 in FY2025; new.
82	Sedna Digital Solutions, LLC Top agencies Navy (Department of the Navy)	$7,866,312	<0.1%	Rank history: #71 in FY2021, #31 in FY2023, #30 in FY2024 and #26 in FY2025; down 11 since FY2021.
83	Massa Products Corporation Top agencies Navy (Department of the Navy) DFAS (Defense Finance and Accounting Service)	$7,704,882	<0.1%	Rank history: #88 in FY2021, #58 in FY2023, #59 in FY2024 and #75 in FY2025; up 5 since FY2021.
84	Enclave, Inc. Top agencies USAF (Department of the Air Force)	$7,608,339	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
85	Anacapa Micro Products Inc Top agencies DHS (Department of Homeland Security)	$7,335,855	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
86	Continental Electronics Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$7,324,963	<0.1%	Rank history: #56 in FY2021, #17 in FY2023, #53 in FY2024 and not on the FY2025 list; down 30 since FY2021.
87	Datron World Communications Inc. Top agencies Army (Department of the Army)	$6,654,160	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
88	Spirit of America Corp Top agencies Army (Department of the Army)	$6,569,091	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
89	Kranze Technology Solutions Inc. Top agencies Navy (Department of the Navy)	$6,551,518	<0.1%	Rank history: #43 in FY2021, #55 in FY2023 and not on the FY2024–FY2025 lists; down 46 since FY2021.
90	Verizon Communications Inc. 7 awardees, including Cellco Partnership, Verizon Business Network Services LLC and Verizon Virginia LLC Top agencies SSA (Social Security Administration) NLRB (National Labor Relations Board) Navy (Department of the Navy)	$6,441,718	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 22 since FY2021.
91	Kongsberg Gruppen ASA 3 awardees, including Kongsberg Discovery US, LLC and Kongsberg Maritime Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) DHS (Department of Homeland Security)	$6,292,151	<0.1%	Rank history: #52 in FY2021 and not on the FY2023–FY2025 lists; down 39 since FY2021.
92	Ma Federal, Inc. 2 awardees, including Igov Technologies, Inc. Top agencies USAF (Department of the Air Force)	$6,282,865	<0.1%	Rank history: #19 in FY2021 and not on the FY2023–FY2025 lists; down 73 since FY2021.
93	Kratos Defense & Security Solutions, Inc. 4 awardees, including Micro Systems, Inc., Kratos Technology & Training Solutions, Inc. and Kratos Antenna Solutions Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$6,249,597	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 99 since FY2021.
94	Rohde & Schwarz GMBH & Co. KG Through Rohde & Schwarz Usa, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$6,111,232	<0.1%	Rank history: not on the FY2021 list, #47 in FY2023, #56 in FY2024 and #68 in FY2025; up 277 since FY2021.
95	Advanced Computer Concepts, Inc. Top agencies USAF (Department of the Air Force) DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$6,069,221	<0.1%	Rank history: #84 in FY2021, #90 in FY2023, #67 in FY2024 and #84 in FY2025; down 11 since FY2021.
96	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) DOS (Department of State)	$6,040,217	<0.1%	Rank history: #73 in FY2021 and not on the FY2023–FY2025 lists; down 23 since FY2021.
97	Heico Aerospace Corporat 8 awardees, including Seal Dynamics LLC, Research Electronics International, L.L.C. and Santa Barbara Infrared, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DOE (Department of Energy)	$5,691,356	<0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #88 in FY2025; up 31 since FY2021.
98	AVC Group D.O.O. Through TSE D.O.O. Top agencies DOS (Department of State)	$5,643,922	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
99	Rockwell Collins-ESA Vision Systems Limited Liability Compan Through Collins Elbit Vision Systems, LLC Top agencies Navy (Department of the Navy)	$5,426,208	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 171 since FY2021.
100	Truemath, Inc. Top agencies DHS (Department of Homeland Security)	$5,338,590	<0.1%	Rank history: not on the FY2021 list, #96 in FY2023 and not on the FY2024–FY2025 lists; up 200 since FY2021.

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100 of 1,943 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 58

Code	Net obligations	Largest contractor
5840 Radar Equipment, Except Airborne	$4,235,748,823	RTX Corporation
5810 Communications Security Equipment and Components	$3,122,408,177	L3Harris Technologies, Inc.
5865 Electronic Countermeasures, Counter-Countermeasures and Quick Reaction Capability Equipment	$2,561,805,522	Northrop Grumman Corporation
5841 Radar Equipment, Airborne	$1,755,812,621	RTX Corporation
5825 Radio Navigation Equipment, Except Airborne	$960,844,074	L3Harris Technologies, Inc.
5855 Night Vision Equipment, Emitted and Reflected Radiation	$785,287,871	RTX Corporation
5845 Underwater Sound Equipment	$740,555,240	Erapsco
5826 Radio Navigation Equipment, Airborne	$542,358,045	RTX Corporation
5821 Radio and Television Communication Equipment, Airborne	$447,707,902	RTX Corporation
5820 Radio and Television Communication Equipment, Except Airborne	$394,508,061	L3Harris Technologies, Inc.
5895 Miscellaneous Communication Equipment	$335,100,159	L3Harris Technologies, Inc.
5836 Video Recording and Reproducing Equipment	$147,266,268	Axon Enterprise, Inc.
5805 Telephone and Telegraph Equipment	$57,826,343	At&T Inc.
5830 Intercommunication and Public Address Systems, Except Airborne	$38,977,372	Network Innovations Inc.
5835 Sound Recording and Reproducing Equipment	$30,486,136	Nice Systems Ltd.
5860 Stimulated Coherent Radiation Devices, Components, and Accessories	$12,394,829	IPG Photonics Corporation
5831 Intercommunication and Public Address Systems, Airborne	$7,877,643	Transdigm Group Incorporated
5815 Teletype and Facsimile Equipment	$1,439,298	Maritime Applied Physics Corporation

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 $16.7 billion 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 58 contractors in FY2022?

1. RTX Corporation ($3.74B), 2. L3Harris Technologies, Inc. ($2.98B), 3. Lockheed Martin Corporation ($2.1B), 4. Northrop Grumman Corporation ($1.82B), 5. General Dynamics Corporation ($518M), 6. Tcom, L.P. ($467M), 7. BAE Systems PLC ($344M), 8. The Boeing Company ($335M), 9. Erapsco ($324M), 10. Leonardo S.p.A. ($323M).

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