Top 100 Contractors in PSC 5980: Optoelectronic Devices and Associated Hardware, FY2021

Name: Top 100 Contractors in PSC 5980: Optoelectronic Devices and Associated Hardware, FY2021
Creator: GovTribe

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

The top 10 won 91% of FY2021 PSC 5980 contract dollars

Contract obligations: $41,691,051 Net of deobligations, by contracts coded PSC 5980
Contractors: 137 Parent companies with an obligation
Largest contractor: RTX Corporation $23.4 million, 54.6% 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 Goodrich Corporation, Rosemount Aerospace Inc. and Rockwell Collins, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$23,380,961	54.6%	Rank history: not on the FY2022 list, #8 in FY2023, #9 in FY2024 and #22 in FY2025; new, not ranked in FY2020.
2	L3Harris Technologies, Inc. 5 awardees, including L3Harris Maritime Power & Energy Solutions, Inc. and CAE USA Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,066,698	21.2%	Rank history: #36 in FY2022, #44 in FY2023, #6 in FY2024 and #4 in FY2025; up 1 since FY2020.
3	Lockheed Martin Corporation 3 awardees, including Sikorsky Aircraft Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army) DLA (Defense Logistics Agency)	$2,226,767	5.2%	Rank history: not on the FY2022–FY2024 lists and #1 in FY2025; down 1 since FY2020.
4	Grey Matters Defense Solutions, LLC Top agencies USAF (Department of the Air Force)	$983,434	2.3%	Rank history: #3 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
5	Northrop Grumman Corporation Through Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$812,741	1.9%	Rank history: #16 in FY2022, #4 in FY2023, #16 in FY2024 and #5 in FY2025; new, not ranked in FY2020.
6	Leonardo S.p.A. Through Leonardo UK Ltd Top agencies NASA (National Aeronautics and Space Administration)	$746,500	1.7%	Rank history: not on the FY2022–FY2023 lists, #56 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
7	Wamco, Inc. Top agencies DLA (Defense Logistics Agency)	$509,625	1.2%	Rank history: #5 in FY2022, #3 in FY2023, #4 in FY2024 and #3 in FY2025; up 6 since FY2020.
8	AJA International, Inc. Top agencies Navy (Department of the Navy)	$499,850	1.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
9	Government Acquisitions LLC Top agencies DHS (Department of Homeland Security)	$487,990	1.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
10	Radiation Detection Technologies, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$328,069	0.8%	Rank history: #10 in FY2022, #22 in FY2023, #8 in FY2024 and #7 in FY2025; new, not ranked in FY2020.
11	MJL Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$164,857	0.4%	Rank history: not on the FY2022–FY2023 lists, #12 in FY2024 and not on the FY2025 list; up 10 since FY2020.
12	Intergraph Corporation Through Hexagon US Federal, Inc. Top agencies Navy (Department of the Navy)	$163,470	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
13	Polytronix, Inc. Top agencies DOT (Department of Transportation)	$160,400	0.4%	Rank history: #28 in FY2022, #52 in FY2023, #13 in FY2024 and #12 in FY2025; new, not ranked in FY2020.
14	Sintela Inc. Top agencies Army (Department of the Army)	$160,000	0.4%	Rank history: #8 in FY2022, #14 in FY2023, #11 in FY2024 and not on the FY2025 list; down 7 since FY2020.
15	Parker-Hannifin Corporation Top agencies DLA (Defense Logistics Agency)	$134,700	0.3%	Rank history: not on the FY2022 list, #32 in FY2023, #45 in FY2024 and not on the FY2025 list; down 4 since FY2020.
16	Automated Business Power, Inc. Top agencies Army (Department of the Army)	$130,254	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
17	S I T Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$119,180	0.3%	Rank history: #32 in FY2022, #28 in FY2023, #98 in FY2024 and #25 in FY2025; up 78 since FY2020.
18	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$93,231	0.2%	Rank history: #95 in FY2022, #66 in FY2023, not on the FY2024 list and #44 in FY2025; up 129 since FY2020.
19	General Dynamics Corporation 2 awardees, including General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy)	$84,984	0.2%	Rank history: not on the FY2022–FY2023 lists, #1 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
20	Jamaica Bearings Co., Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$83,531	0.2%	Rank history: #12 in FY2022 and not on the FY2023–FY2025 lists; up 11 since FY2020.
21	Alpha 7 Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$80,000	0.2%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
22	Aarcorp Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$74,033	0.2%	Rank history: #15 in FY2022, #7 in FY2023, #14 in FY2024 and not on the FY2025 list; down 12 since FY2020.
23	Caci Photonics, LLC Top agencies DOT (Department of Transportation)	$72,508	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
24	Rosemount Aerospace Inc. Top agencies DLA (Defense Logistics Agency)	$64,205	0.1%	Rank history: #62 in FY2022, not on the FY2023 list, #22 in FY2024 and #9 in FY2025; new, not ranked in FY2020.
25	Eospace Inc. Top agencies Navy (Department of the Navy)	$64,100	0.1%	Rank history: #22 in FY2022, not on the FY2023–FY2024 lists and #46 in FY2025; up 9 since FY2020.
26	Allegiance Supply, Inc. Top agencies Navy (Department of the Navy)	$55,200	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$49,657	0.1%	Rank history: #35 in FY2022, #58 in FY2023, #50 in FY2024 and #8 in FY2025; up 23 since FY2020.
28	M-Tron Components, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$45,064	0.1%	Rank history: #26 in FY2022, #50 in FY2023, #46 in FY2024 and #91 in FY2025; down 9 since FY2020.
29	Weibel Scientific A/S Top agencies DLA (Defense Logistics Agency)	$44,627	0.1%	Rank history: #53 in FY2022 and not on the FY2023–FY2025 lists; down 5 since FY2020.
30	Daisy Data Displays Inc. Top agencies Navy (Department of the Navy)	$44,067	0.1%	Rank history: #6 in FY2022, not on the FY2023 list, #30 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
31	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$42,800	0.1%	Rank history: #44 in FY2022, #62 in FY2023, #68 in FY2024 and #69 in FY2025; down 14 since FY2020.
32	Alphasix, Llc. Top agencies DOJ (Department of Justice)	$42,276	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
33	United States Tower Services, Limited Top agencies DOT (Department of Transportation)	$41,845	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Ametek Inc. Through Spectro Scientific, Inc. Top agencies DHS (Department of Homeland Security)	$38,600	0.1%	Rank history: #19 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
35	Seahorse Defense Supply, LLC Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$37,976	0.1%	Rank history: not on the FY2022–FY2025 lists; down 20 since FY2020.
36	V. Lopez JR. & Sons General Engineering Contractors, Inc. Top agencies DLA (Defense Logistics Agency)	$36,964	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	Moglabs USA LLC Top agencies Navy (Department of the Navy)	$34,506	0.1%	Rank history: #56 in FY2022, #31 in FY2023, not on the FY2024 list and #30 in FY2025; new, not ranked in FY2020.
38	Avnet Inc. Top agencies DLA (Defense Logistics Agency)	$32,383	0.1%	Rank history: #60 in FY2022, #35 in FY2023, #74 in FY2024 and not on the FY2025 list; down 8 since FY2020.
39	Mark Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$32,276	0.1%	Rank history: not on the FY2022–FY2025 lists; up 76 since FY2020.
40	Mvation Worldwide, Inc. Top agencies USAF (Department of the Air Force)	$27,562	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$27,183	0.1%	Rank history: #86 in FY2022, #87 in FY2023, #78 in FY2024 and #78 in FY2025; new, not ranked in FY2020.
42	Schweitzer Engineering Laboratories Inc. 2 awardees, including Sel Engineering Services, Inc. Top agencies DOI (Department of the Interior)	$24,918	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$23,587	0.1%	Rank history: #57 in FY2022, #92 in FY2023, not on the FY2024 list and #53 in FY2025; up 9 since FY2020.
44	BUK Optics, Inc. Top agencies Navy (Department of the Navy)	$23,300	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Neuro Logic Systems, Inc. Top agencies DHS (Department of Homeland Security)	$23,000	0.1%	Rank history: not on the FY2022 list, #39 in FY2023, #81 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
46	Transdigm Group Incorporated Through Transicoil LLC Top agencies USAF (Department of the Air Force)	$20,908	<0.1%	Rank history: not on the FY2022–FY2023 lists, #19 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
47	Motor Parts Inc of Michigan Top agencies DLA (Defense Logistics Agency)	$20,706	<0.1%	Rank history: #71 in FY2022 and not on the FY2023–FY2025 lists; up 20 since FY2020.
48	NGH Retail LLC Top agencies DLA (Defense Logistics Agency)	$20,677	<0.1%	Rank history: #50 in FY2022, #57 in FY2023, #83 in FY2024 and #51 in FY2025; new, not ranked in FY2020.
49	Linrose Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$19,655	<0.1%	Rank history: #34 in FY2022, #40 in FY2023, #54 in FY2024 and #17 in FY2025; down 9 since FY2020.
50	W S Darley & Co Top agencies Army (Department of the Army)	$16,308	<0.1%	Rank history: #81 in FY2022, #51 in FY2023, #82 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
51	Coil Winding Specialist, Inc. Top agencies DOS (Department of State)	$15,741	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
52	Valkyrie Enterprises, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$15,130	<0.1%	Rank history: not on the FY2022 list, #48 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
53	BSA Products, LLC Top agencies DLA (Defense Logistics Agency)	$14,821	<0.1%	Rank history: #98 in FY2022, #97 in FY2023, #59 in FY2024 and not on the FY2025 list; up 8 since FY2020.
54	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$14,160	<0.1%	Rank history: #21 in FY2022, not on the FY2023–FY2024 lists and #55 in FY2025; new, not ranked in FY2020.
55	Marine Air Supply Co., Inc. Top agencies DLA (Defense Logistics Agency)	$13,572	<0.1%	Rank history: #39 in FY2022, #16 in FY2023, #63 in FY2024 and not on the FY2025 list; up 37 since FY2020.
56	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$13,532	<0.1%	Rank history: not on the FY2022 list, #99 in FY2023, #79 in FY2024 and #54 in FY2025; up 35 since FY2020.
57	Component Enterprises Company, Inc. Top agencies DLA (Defense Logistics Agency)	$13,093	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
58	Hughes Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$12,328	<0.1%	Rank history: #45 in FY2022, not on the FY2023–FY2024 lists and #81 in FY2025; up 50 since FY2020.
59	CAE USA Inc. Top agencies Navy (Department of the Navy)	$12,077	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
60	Ultra Electronics Forensic Technology Inc Through Ems Development Corporation Top agencies Navy (Department of the Navy)	$12,019	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 68 since FY2020.
61	Stealth Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$11,807	<0.1%	Rank history: not on the FY2022–FY2023 lists, #80 in FY2024 and #89 in FY2025; new, not ranked in FY2020.
62	All TECH Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$11,678	<0.1%	Rank history: not on the FY2022–FY2023 lists, #43 in FY2024 and not on the FY2025 list; up 32 since FY2020.
63	Clearpath Robotics Inc. Top agencies Navy (Department of the Navy)	$10,074	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
64	Federal Equipment Co Top agencies DLA (Defense Logistics Agency)	$9,225	<0.1%	Rank history: #40 in FY2022 and not on the FY2023–FY2025 lists; up 35 since FY2020.
65	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency)	$9,124	<0.1%	Rank history: #59 in FY2022, #47 in FY2023, #60 in FY2024 and #29 in FY2025; down 2 since FY2020.
66	Nasco Aerospace and Electronics LLC Top agencies Navy (Department of the Navy)	$8,882	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	Laurus Systems Inc. Top agencies DOS (Department of State)	$8,301	<0.1%	Rank history: #55 in FY2022 and not on the FY2023–FY2025 lists; down 11 since FY2020.
68	Heat Wagons Inc. Top agencies DLA (Defense Logistics Agency)	$8,152	<0.1%	Rank history: #73 in FY2022, not on the FY2023–FY2024 lists and #68 in FY2025; up 14 since FY2020.
69	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$8,006	<0.1%	Rank history: not on the FY2022 list, #15 in FY2023, #31 in FY2024 and not on the FY2025 list; up 57 since FY2020.
70	Giesting & Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$7,762	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 75 since FY2020.
71	Wildflower International, Ltd. Top agencies Army (Department of the Army)	$7,717	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
72	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$6,817	<0.1%	Rank history: #52 in FY2022, #73 in FY2023, #34 in FY2024 and #41 in FY2025; down 2 since FY2020.
73	Lynn Electronics LLC Top agencies DLA (Defense Logistics Agency)	$5,654	<0.1%	Rank history: #82 in FY2022 and not on the FY2023–FY2025 lists; down 4 since FY2020.
74	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$5,395	<0.1%	Rank history: not on the FY2022–FY2024 lists and #71 in FY2025; new, not ranked in FY2020.
75	5N Plus Inc. Through 5N Plus Semiconductors LLC Top agencies DLA (Defense Logistics Agency)	$5,297	<0.1%	Rank history: #70 in FY2022, #77 in FY2023, #84 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
76	Adimec Electronic Imaging Inc Through Teledyne Adimec Electronic Imaging, Inc. Top agencies Army (Department of the Army)	$5,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 70 since FY2020.
77	Ontic Engineering & Manufacturing, Inc. Through Centroid, Inc. Top agencies DLA (Defense Logistics Agency)	$4,990	<0.1%	Rank history: #97 in FY2022, #79 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
78	General Digital Corp Top agencies Navy (Department of the Navy)	$4,850	<0.1%	Rank history: not on the FY2022 list, #9 in FY2023, #18 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
79	Odonnell & Associates Top agencies DLA (Defense Logistics Agency)	$4,404	<0.1%	Rank history: #68 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
80	Oil Mist Measurements Inc. Top agencies DHS (Department of Homeland Security)	$4,400	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
81	Outsource Electronics Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$4,352	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
82	Cavanaugh Government Group, LLC Top agencies DLA (Defense Logistics Agency)	$4,244	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 27 since FY2020.
83	World Wide Technology Holding Co. Inc. Through World Wide Technology LLC Top agencies DOJ (Department of Justice)	$4,200	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
84	The Boeing Company 2 awardees Top agencies DLA (Defense Logistics Agency)	$4,126	<0.1%	Rank history: not on the FY2022–FY2023 lists, #17 in FY2024 and not on the FY2025 list; down 39 since FY2020.
85	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$3,972	<0.1%	Rank history: #79 in FY2022, #98 in FY2023, #62 in FY2024 and not on the FY2025 list; down 11 since FY2020.
86	Curtiss-Wright Corporation Through Peerless Instrument Co., Inc. Top agencies DLA (Defense Logistics Agency)	$3,960	<0.1%	Rank history: not on the FY2022 list, #80 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2020.
87	Baker & Associates Inc. Top agencies DLA (Defense Logistics Agency)	$3,583	<0.1%	Rank history: #27 in FY2022, #68 in FY2023, not on the FY2024 list and #87 in FY2025; new, not ranked in FY2020.
88	Wright Source, Inc. Top agencies DLA (Defense Logistics Agency)	$3,514	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
89	General Micro Systems, Inc. Top agencies Navy (Department of the Navy)	$3,500	<0.1%	Rank history: #84 in FY2022, not on the FY2023 list, #3 in FY2024 and #2 in FY2025; new, not ranked in FY2020.
90	Netkomp, Inc. Top agencies DLA (Defense Logistics Agency)	$3,280	<0.1%	Rank history: not on the FY2022–FY2024 lists and #56 in FY2025; new, not ranked in FY2020.
91	Am-Mac Incorporated Top agencies DLA (Defense Logistics Agency)	$3,240	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 7 since FY2020.
92	TECH Electronic Systems, Inc. Top agencies Navy (Department of the Navy)	$3,100	<0.1%	Rank history: #75 in FY2022 and not on the FY2023–FY2025 lists; down 60 since FY2020.
93	Aviate Enterprises, Inc. Top agencies VA (Department of Veterans Affairs)	$2,998	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 39 since FY2020.
94	Assa Abloy AB 2 awardees, including Hid Global Corp Top agencies DOJ (Department of Justice) FCC (Federal Communications Commission)	$2,925	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 93 since FY2020.
95	Howe Machine & Tool Corp. Top agencies DLA (Defense Logistics Agency)	$2,726	<0.1%	Rank history: #90 in FY2022, #74 in FY2023, #95 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
96	Peerless Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$2,506	<0.1%	Rank history: not on the FY2022–FY2024 lists and #97 in FY2025; down 32 since FY2020.
97	Soderberg Manufacturing Company, Inc. Top agencies DLA (Defense Logistics Agency)	$2,451	<0.1%	Rank history: #87 in FY2022, #86 in FY2023, #86 in FY2024 and #43 in FY2025; new, not ranked in FY2020.
98	Madison Electric Co Top agencies DLA (Defense Logistics Agency)	$2,407	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 50 since FY2020.
99	Kathryn Baumgratz Top agencies DLA (Defense Logistics Agency)	$2,371	<0.1%	Rank history: #77 in FY2022, #88 in FY2023, not on the FY2024 list and #86 in FY2025; up 10 since FY2020.
100	A & S Skill Machinists, Inc. Top agencies DLA (Defense Logistics Agency)	$2,099	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

Show 75 more

100 of 137 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 $42.8 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 5980 contractors in FY2021?

1. RTX Corporation ($23.4M), 2. L3Harris Technologies, Inc. ($9.07M), 3. Lockheed Martin Corporation ($2.23M), 4. Grey Matters Defense Solutions, LLC ($983K), 5. Northrop Grumman Corporation ($813K), 6. Leonardo S.p.A. ($747K), 7. Wamco, Inc. ($510K), 8. AJA International, Inc. ($500K), 9. Government Acquisitions LLC ($488K), 10. Radiation Detection Technologies, Inc. ($328K).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login