Top 100 Contractors in PSC 1550: Drones, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC 1550: Drones, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 75% of PSC 1550 contract dollars from July 2025 through June 2026

Contract obligations: $2,898,838,478 Net of deobligations, by contracts coded PSC 1550
Contractors: 136 Parent companies with an obligation
Largest contractor: General Atomics Aeronautical Systems, Inc. $1.14 billion, 33.8% 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 Atomics Aeronautical Systems, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,144,676,183	33.8%	Rank history: #11 in FY2021, #7 in FY2022, not on the FY2023 list, #3 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOD (Department of Defense)	$474,484,754	14.0%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #3 in FY2025; up 1 since Jul 2024–Jun 2025.
3	Aerovironment, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service)	$344,512,795	10.2%	Rank history: #3 in FY2021, #5 in FY2022, #3 in FY2023, #6 in FY2024 and #4 in FY2025; up 1 since Jul 2024–Jun 2025.
4	Griffon Aerospace, Inc. Top agencies Army (Department of the Army)	$171,502,866	5.1%	Rank history: #7 in FY2021, #8 in FY2022, #10 in FY2023, #13 in FY2024 and #12 in FY2025; up 8 since Jul 2024–Jun 2025.
5	Northrop Grumman Corporation 2 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$111,003,924	3.3%	Rank history: #2 in FY2021, #2 in FY2022, #4 in FY2023, #2 in FY2024 and #2 in FY2025; down 3 since Jul 2024–Jun 2025.
6	Kratos Unmanned Aerial Systems, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$101,278,321	3.0%	Rank history: not on the FY2021–FY2023 lists, #5 in FY2024 and #6 in FY2025; down 1 since Jul 2024–Jun 2025.
7	Anduril Industries Inc. 2 awardees, including Area-I, LLC Top agencies DOE (Department of Energy) USAF (Department of the Air Force) Army (Department of the Army)	$75,949,861	2.2%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and #5 in FY2025; up 21 since Jul 2024–Jun 2025.
8	The Boeing Company 4 awardees, including Insitu, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$43,965,570	1.3%	Rank history: #5 in FY2021, #3 in FY2022, #6 in FY2023, #12 in FY2024 and #7 in FY2025; down 1 since Jul 2024–Jun 2025.
9	Platform Systems Inc Top agencies Navy (Department of the Navy) Army (Department of the Army) WHS (DOD Washington Headquarters Service)	$40,274,116	1.2%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023, not on the FY2024 list and #9 in FY2025; up 12 since Jul 2024–Jun 2025.
10	Quantum-Systems Inc. Top agencies DOS (Department of State)	$35,556,920	1.0%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; unchanged since Jul 2024–Jun 2025.
11	MMS Products, Inc. Top agencies OSD (Office of the Secretary of Defense)	$35,000,000	1.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
12	Technology Service Corporation Top agencies OSD (Office of the Secretary of Defense)	$35,000,000	1.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
13	Integration Innovation Inc. Top agencies OSD (Office of the Secretary of Defense)	$30,000,000	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
14	Aevex Aerospace, LLC Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense) WHS (DOD Washington Headquarters Service)	$23,675,175	0.7%	Rank history: not on the FY2021 list, #4 in FY2022, #2 in FY2023, #4 in FY2024 and #11 in FY2025; down 6 since Jul 2024–Jun 2025.
15	Mistral Inc Top agencies Army (Department of the Army)	$20,039,666	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
16	Kraus Hamdani Aerospace, Inc. Top agencies USAF (Department of the Air Force)	$20,035,432	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
17	Anello Photonics Inc. Top agencies OSD (Office of the Secretary of Defense)	$20,000,000	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
18	Performance Drone Works LLC Top agencies Army (Department of the Army)	$17,930,455	0.5%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; new, not ranked in Jul 2024–Jun 2025.
19	Redwire Defense TECH Operations, LLC Top agencies Army (Department of the Army)	$17,341,560	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
20	The Survice Engineering Company LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$16,434,510	0.5%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023, #10 in FY2024 and #10 in FY2025; down 11 since Jul 2024–Jun 2025.
21	Atlantic Diving Supply, Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) USAF (Department of the Air Force)	$13,570,833	0.4%	Rank history: #63 in FY2021, not on the FY2022–FY2023 lists, #16 in FY2024 and #13 in FY2025; down 7 since Jul 2024–Jun 2025.
22	BAE Systems Through BAE Systems Information and Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force)	$12,886,019	0.4%	Rank history: #10 in FY2021, #30 in FY2022, #33 in FY2023, #22 in FY2024 and #16 in FY2025; down 7 since Jul 2024–Jun 2025.
23	Shield Ai Inc. Top agencies Navy (Department of the Navy)	$11,322,585	0.3%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; new, not ranked in Jul 2024–Jun 2025.
24	Napatree Technology LLC Top agencies USSOCOM (United States Special Operations Command) Army (Department of the Army) WHS (DOD Washington Headquarters Service)	$11,147,129	0.3%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; new, not ranked in Jul 2024–Jun 2025.
25	Fortem Technologies Inc Top agencies Army (Department of the Army)	$8,419,148	0.2%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; new, not ranked in Jul 2024–Jun 2025.
26	RTX Corporation 2 awardees, including Raytheon Company Top agencies USAF (Department of the Air Force)	$8,215,561	0.2%	Rank history: #16 in FY2021, #15 in FY2022, #15 in FY2023, #17 in FY2024 and #19 in FY2025; down 13 since Jul 2024–Jun 2025.
27	W S Darley & Co 2 awardees, including WS Darley & Co Top agencies DOJ (Department of Justice) Navy (Department of the Navy) Army (Department of the Army)	$5,221,309	0.2%	Rank history: #28 in FY2021, #17 in FY2022, #24 in FY2023, #50 in FY2024 and #21 in FY2025; up 9 since Jul 2024–Jun 2025.
28	Skydio, Inc. Top agencies DOI (Department of the Interior) USDA (Department of Agriculture) USAF (Department of the Air Force)	$4,181,246	0.1%	Rank history: not on the FY2021 list, #40 in FY2022, #42 in FY2023, #18 in FY2024 and #18 in FY2025; down 10 since Jul 2024–Jun 2025.
29	Integrate DG LLC Top agencies Army (Department of the Army)	$4,006,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
30	Lockheed Martin Corporation Top agencies NASA (National Aeronautics and Space Administration)	$4,000,000	0.1%	Rank history: #6 in FY2021, #9 in FY2022, #13 in FY2023, #15 in FY2024 and #15 in FY2025; down 13 since Jul 2024–Jun 2025.
31	Smart Shooter Inc. Top agencies DOD (Department of Defense)	$3,151,202	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
32	Rogue Industries LLC Top agencies USAF (Department of the Air Force)	$2,570,479	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
33	Uavionics Technologies SP. Z O.o. Top agencies USAF (Department of the Air Force)	$2,391,140	0.1%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; up 1 since Jul 2024–Jun 2025.
34	Neros, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,366,970	0.1%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; up 30 since Jul 2024–Jun 2025.
35	Dronivo GMBH Top agencies Army (Department of the Army)	$1,787,401	0.1%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; new, not ranked in Jul 2024–Jun 2025.
36	Firestorm Labs, Inc. Top agencies WHS (DOD Washington Headquarters Service)	$1,650,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
37	Robolink, Inc. Top agencies Army (Department of the Army)	$1,619,724	<0.1%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023, #40 in FY2024 and #24 in FY2025; up 1 since Jul 2024–Jun 2025.
38	Redwire Defense TECH Slo, LLC Top agencies Navy (Department of the Navy)	$1,480,410	<0.1%	Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	Freefly Systems Inc Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$1,377,043	<0.1%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #39 in FY2025; down 7 since Jul 2024–Jun 2025.
40	Deep Element Technologies Top agencies USAF (Department of the Air Force)	$1,260,250	<0.1%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; up 15 since Jul 2024–Jun 2025.
41	Greentech Harvest LLC Top agencies Army (Department of the Army)	$1,167,948	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
42	Teal Drones Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,032,109	<0.1%	Rank history: #43 in FY2021, not on the FY2022–FY2023 lists, #42 in FY2024 and #29 in FY2025; down 12 since Jul 2024–Jun 2025.
43	Vantage Robotics Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$1,011,733	<0.1%	Rank history: #26 in FY2021, #28 in FY2022, #29 in FY2023, #94 in FY2024 and #31 in FY2025; up 34 since Jul 2024–Jun 2025.
44	Mountain Horse LLC Top agencies Army (Department of the Army)	$992,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
45	Cambridge International Systems, Inc. Top agencies USAF (Department of the Air Force)	$953,554	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
46	Digital Force Technologies, LLC Top agencies USAF (Department of the Air Force)	$920,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
47	Seneca Strategic Partners, LLC Top agencies DHS (Department of Homeland Security)	$786,900	<0.1%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; new, not ranked in Jul 2024–Jun 2025.
48	Edgesource Corporation Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$717,723	<0.1%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; up 43 since Jul 2024–Jun 2025.
49	Duncan-Parnell Inc. Top agencies USAF (Department of the Air Force)	$716,182	<0.1%	Rank history: not on the FY2021–FY2023 lists, #56 in FY2024 and #34 in FY2025; up 8 since Jul 2024–Jun 2025.
50	Fedtribe LLC Top agencies Navy (Department of the Navy)	$644,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
51	Sine Advanced Engineering, Inc. Top agencies Army (Department of the Army)	$530,754	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
52	Dragoon Technology LLC Top agencies USAF (Department of the Air Force)	$497,931	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
53	Grey Raven Group, LLC Top agencies USAF (Department of the Air Force)	$487,370	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
54	Gul Top agencies Army (Department of the Army)	$454,164	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
55	Auterion Government Solutions Inc. Top agencies USAF (Department of the Air Force)	$383,715	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
56	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics LLC Top agencies DLA (Defense Logistics Agency)	$378,812	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
57	Frontier Precision, Inc. Top agencies Navy (Department of the Navy) USDA (Department of Agriculture) DOI (Department of the Interior)	$376,866	<0.1%	Rank history: not on the FY2021 list, #34 in FY2022, not on the FY2023 list, #75 in FY2024 and #38 in FY2025; down 15 since Jul 2024–Jun 2025.
58	Drone Amplified Inc. Top agencies USDA (Department of Agriculture)	$367,500	<0.1%	Rank history: #38 in FY2021, #24 in FY2022, #26 in FY2023, #33 in FY2024 and #37 in FY2025; down 23 since Jul 2024–Jun 2025.
59	Unique Technology Systems LLC Top agencies DOL (Department of Labor) USAF (Department of the Air Force)	$367,443	<0.1%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; new, not ranked in Jul 2024–Jun 2025.
60	Pixamettic Solutions LLC Top agencies USAF (Department of the Air Force)	$361,651	<0.1%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; new, not ranked in Jul 2024–Jun 2025.
61	Caron East, Inc. Top agencies DOI (Department of the Interior)	$354,634	<0.1%	Rank history: #36 in FY2021, #81 in FY2022, #30 in FY2023, #35 in FY2024 and #35 in FY2025; down 30 since Jul 2024–Jun 2025.
62	Govsmart, Inc. Top agencies USAF (Department of the Air Force)	$346,386	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
63	Orqa D.O.O. Top agencies Army (Department of the Army)	$305,442	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
64	Montana Armament Group LLC Top agencies USAF (Department of the Air Force)	$257,347	<0.1%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Jul 2024–Jun 2025.
65	Cloudfit Software, LLC Top agencies USAF (Department of the Air Force)	$254,287	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
66	General Pacific, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$254,241	<0.1%	Rank history: not on the FY2021–FY2023 lists, #86 in FY2024 and not on the FY2025 list; up 18 since Jul 2024–Jun 2025.
67	Tidewater Distributors LLC Top agencies Navy (Department of the Navy)	$245,961	<0.1%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; new, not ranked in Jul 2024–Jun 2025.
68	Airgility, Inc. Top agencies Army (Department of the Army)	$244,900	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
69	Aspetto Inc. Top agencies DOJ (Department of Justice)	$239,169	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	Flyability Inc. Top agencies Navy (Department of the Navy)	$237,218	<0.1%	Rank history: not on the FY2021–FY2023 lists, #46 in FY2024 and not on the FY2025 list; down 25 since Jul 2024–Jun 2025.
71	Harris Aerial LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$203,255	<0.1%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023, not on the FY2024 list and #62 in FY2025; new, not ranked in Jul 2024–Jun 2025.
72	Hydromea SA Top agencies Navy (Department of the Navy)	$195,633	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
73	Graylinex LLC Top agencies Army (Department of the Army)	$188,735	<0.1%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; down 24 since Jul 2024–Jun 2025.
74	Mig Gov, LLC Top agencies USAF (Department of the Air Force)	$183,999	<0.1%	Rank history: not on the FY2021–FY2023 lists, #39 in FY2024 and not on the FY2025 list; down 28 since Jul 2024–Jun 2025.
75	Airspace Link Inc. Top agencies USAF (Department of the Air Force)	$179,450	<0.1%	Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; new, not ranked in Jul 2024–Jun 2025.
76	Skyfront Corp Top agencies DOI (Department of the Interior)	$178,566	<0.1%	Rank history: #51 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
77	Blue TECH Inc. Top agencies USAF (Department of the Air Force)	$169,264	<0.1%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Jul 2024–Jun 2025.
78	Qinetiq Inc. Top agencies Army (Department of the Army)	$159,781	<0.1%	Rank history: not on the FY2021–FY2023 lists, #96 in FY2024 and #54 in FY2025; up 15 since Jul 2024–Jun 2025.
79	Strategic Logix LLC Top agencies Army (Department of the Army)	$150,425	<0.1%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; new, not ranked in Jul 2024–Jun 2025.
80	UAB Dangolakis Top agencies Army (Department of the Army)	$143,881	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
81	Swarm Defense Technologies, Inc. Top agencies USAF (Department of the Air Force)	$143,420	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
82	Titan Dynamics Inc. Top agencies Army (Department of the Army)	$139,080	<0.1%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; down 30 since Jul 2024–Jun 2025.
83	3Autonomy LLC Top agencies Army (Department of the Army)	$124,600	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
84	Flex Force Enterprises Inc. Top agencies USAF (Department of the Air Force)	$119,560	<0.1%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; new, not ranked in Jul 2024–Jun 2025.
85	RPT Consulting LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) DOJ (Department of Justice)	$114,960	<0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023, #24 in FY2024 and #49 in FY2025; down 63 since Jul 2024–Jun 2025.
86	Vectors, Inc. Top agencies DOI (Department of the Interior)	$99,695	<0.1%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2023, #55 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
87	Canine Defense Technologies LLC Top agencies Army (Department of the Army)	$99,500	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
88	Oak Grove Technologies, LLC Top agencies USAF (Department of the Air Force)	$99,490	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
89	Oakum Group, LLC Top agencies Army (Department of the Army)	$98,230	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
90	6966624 Canada Inc. Top agencies Army (Department of the Army)	$96,011	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	Supplycore LLC Top agencies Army (Department of the Army)	$92,391	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
92	Drone Round, LLC Top agencies USAF (Department of the Air Force)	$92,048	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
93	Centrak Inc. Through Deep Trekker Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce)	$88,226	<0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Jul 2024–Jun 2025.
94	FW Acquisition, Inc. Top agencies Army (Department of the Army)	$85,085	<0.1%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; new, not ranked in Jul 2024–Jun 2025.
95	The Wrekd Company LLC Top agencies Army (Department of the Army)	$84,134	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
96	GFS Supply & Services Company, Inc. Top agencies DOI (Department of the Interior)	$77,465	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
97	E-Logic, Inc. Top agencies USAF (Department of the Air Force)	$73,413	<0.1%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; new, not ranked in Jul 2024–Jun 2025.
98	Intelligence Consulting Partners ICP LLC Top agencies Army (Department of the Army)	$65,111	<0.1%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; new, not ranked in Jul 2024–Jun 2025.
99	Vex Robotics, Inc. Top agencies Army (Department of the Army)	$59,322	<0.1%	Rank history: not on the FY2021–FY2023 lists, #76 in FY2024 and #67 in FY2025; down 24 since Jul 2024–Jun 2025.
100	Leading Edge Aerial Technologies, Inc. Top agencies USDA (Department of Agriculture)	$59,125	<0.1%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; new, not ranked in Jul 2024–Jun 2025.

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100 of 136 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 $3.39 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
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 1550 contractors in Jul 2025–Jun 2026?

1. General Atomics Aeronautical Systems, Inc. ($1.14B), 2. Leidos Holdings, Inc. ($474M), 3. Aerovironment, Inc. ($345M), 4. Griffon Aerospace, Inc. ($172M), 5. Northrop Grumman Corporation ($111M), 6. Kratos Unmanned Aerial Systems, Inc. ($101M), 7. Anduril Industries Inc. ($75.9M), 8. The Boeing Company ($44M), 9. Platform Systems Inc ($40.3M), 10. Quantum-Systems Inc. ($35.6M).

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