Top 100 Contractors in NAICS 481: Air Transportation, Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 481: Air Transportation, 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 66% of NAICS 481 contract dollars from July 2025 through June 2026

Contract obligations: $7,571,089,702 Net of deobligations, by contracts coded NAICS 481 or a code under it
Contractors: 333 Parent companies with an obligation
Largest contractor: Space Exploration Technologies Corp. $2.26 billion, 27.8% 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	Space Exploration Technologies Corp. Top agencies USAF (Department of the Air Force)	$2,255,189,517	27.8%	Rank history: #4 in FY2021, #3 in FY2022, #4 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	Atlas Air Worldwide Holdings Inc. 2 awardees, including Atlas Air, Inc. and Polar Air Cargo Worldwide, Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$655,568,850	8.1%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; up 1 since Jul 2024–Jun 2025.
3	Salus Worldwide Solutions Corp. Top agencies DHS (Department of Homeland Security)	$626,762,276	7.7%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; up 11 since Jul 2024–Jun 2025.
4	Air Transport Services Group Inc. 3 awardees, including Omni Air International, LLC, Air Transport International Inc. and ABX Air, Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$523,805,593	6.5%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #4 in FY2025; unchanged since Jul 2024–Jun 2025.
5	Blue Origin, LLC Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$305,906,033	3.8%	Rank history: #70 in FY2021, not on the FY2022 list, #41 in FY2023, #24 in FY2024 and #12 in FY2025; up 11 since Jul 2024–Jun 2025.
6	United Launch Alliance, L.L.C. Through United Launch Services, LLC Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$286,600,170	3.5%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #2 in FY2024 and #3 in FY2025; down 4 since Jul 2024–Jun 2025.
7	Kalitta Air LLC 2 awardees, including Kalitta Charters, LLC Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense) DOJ (Department of Justice)	$233,752,917	2.9%	Rank history: #77 in FY2021, #93 in FY2022, #65 in FY2023, #56 in FY2024 and #6 in FY2025; down 1 since Jul 2024–Jun 2025.
8	Daedalus Aviation Corporation Top agencies DHS (Department of Homeland Security)	$160,403,496	2.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
9	Firefly Aerospace Inc. Top agencies NASA (National Aeronautics and Space Administration)	$144,606,410	1.8%	Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and #10 in FY2025; up 2 since Jul 2024–Jun 2025.
10	National Air Cargo Group, Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$130,107,231	1.6%	Rank history: #99 in FY2021, not on the FY2022–FY2023 lists, #6 in FY2024 and #5 in FY2025; down 5 since Jul 2024–Jun 2025.
11	Helicopter Transport Services, LLC Top agencies USDA (Department of Agriculture)	$114,553,319	1.4%	Rank history: not on the FY2021 list, #12 in FY2022, #31 in FY2023, #31 in FY2024 and #8 in FY2025; down 4 since Jul 2024–Jun 2025.
12	Aero-Flite, Inc. Top agencies USDA (Department of Agriculture)	$106,300,263	1.3%	Rank history: #14 in FY2021, #9 in FY2022, #11 in FY2023, #8 in FY2024 and #9 in FY2025; down 3 since Jul 2024–Jun 2025.
13	Helicopter Express LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$101,566,335	1.3%	Rank history: #40 in FY2021, #24 in FY2022, #17 in FY2023, #9 in FY2024 and #11 in FY2025; down 5 since Jul 2024–Jun 2025.
14	Bridger Air Tanker LLC Top agencies USDA (Department of Agriculture)	$91,537,980	1.1%	Rank history: #26 in FY2021, #18 in FY2022, #16 in FY2023, #12 in FY2024 and #14 in FY2025; up 1 since Jul 2024–Jun 2025.
15	Western Global Airlines Inc. Top agencies USAF (Department of the Air Force)	$82,657,640	1.0%	Rank history: #28 in FY2021, #44 in FY2022, #92 in FY2023, not on the FY2024 list and #13 in FY2025; down 2 since Jul 2024–Jun 2025.
16	Phoenix Air Group, Inc. Top agencies DOS (Department of State) Navy (Department of the Navy) USAF (Department of the Air Force)	$82,189,675	1.0%	Rank history: #6 in FY2021, #13 in FY2022, #10 in FY2023, #10 in FY2024 and #15 in FY2025; up 6 since Jul 2024–Jun 2025.
17	Astrobotic Technology Inc Top agencies NASA (National Aeronautics and Space Administration)	$62,573,511	0.8%	Rank history: #8 in FY2021, #8 in FY2022, #12 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
18	Intuitive Machines, LLC Top agencies NASA (National Aeronautics and Space Administration)	$55,562,472	0.7%	Rank history: #11 in FY2021, #11 in FY2022, #14 in FY2023, #7 in FY2024 and not on the FY2025 list; down 6 since Jul 2024–Jun 2025.
19	Neptune Aviation Services, Inc. Top agencies USDA (Department of Agriculture)	$55,536,938	0.7%	Rank history: #44 in FY2021, #17 in FY2022, #13 in FY2023, #14 in FY2024 and #16 in FY2025; down 2 since Jul 2024–Jun 2025.
20	Aero Air, LLC Top agencies USDA (Department of Agriculture)	$52,621,643	0.6%	Rank history: #31 in FY2021, #27 in FY2022, #25 in FY2023, #13 in FY2024 and #17 in FY2025; down 2 since Jul 2024–Jun 2025.
21	Blue Origin Washington, LLC Top agencies NASA (National Aeronautics and Space Administration)	$51,180,310	0.6%	Rank history: #70 in FY2021, not on the FY2022 list, #41 in FY2023, #24 in FY2024 and #18 in FY2025; up 27 since Jul 2024–Jun 2025.
22	Starfish Space Inc. Top agencies USAF (Department of the Air Force)	$48,500,000	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
23	Air Center Helicopters, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$48,446,062	0.6%	Rank history: #17 in FY2021, #10 in FY2022, #9 in FY2023, #11 in FY2024 and #25 in FY2025; up 6 since Jul 2024–Jun 2025.
24	Eastern Airlines LLC Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$46,332,876	0.6%	Rank history: #49 in FY2021, #22 in FY2022, #15 in FY2023, #23 in FY2024 and #19 in FY2025; up 2 since Jul 2024–Jun 2025.
25	Siller Helicopters, LLC Top agencies USDA (Department of Agriculture)	$40,679,626	0.5%	Rank history: not on the FY2021 list, #32 in FY2022, #28 in FY2023, #33 in FY2024 and #22 in FY2025; up 3 since Jul 2024–Jun 2025.
26	Coulson Aviation (Usa), Inc. Top agencies USDA (Department of Agriculture)	$39,893,902	0.5%	Rank history: #56 in FY2021, #29 in FY2022, #30 in FY2023, #16 in FY2024 and #21 in FY2025; down 2 since Jul 2024–Jun 2025.
27	Billings Flying Service LLC Top agencies USDA (Department of Agriculture)	$34,668,374	0.4%	Rank history: not on the FY2021 list, #15 in FY2022, #22 in FY2023, #27 in FY2024 and #24 in FY2025; down 4 since Jul 2024–Jun 2025.
28	Rotak LLC Top agencies USDA (Department of Agriculture)	$33,146,457	0.4%	Rank history: not on the FY2021 list, #73 in FY2022, #39 in FY2023, #30 in FY2024 and #23 in FY2025; down 7 since Jul 2024–Jun 2025.
29	10 Tanker Air Carrier LLC Top agencies USDA (Department of Agriculture)	$31,916,928	0.4%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and #20 in FY2025; down 10 since Jul 2024–Jun 2025.
30	Dynamic Aviation Group, Inc. Top agencies USDA (Department of Agriculture) NASA (National Aeronautics and Space Administration)	$27,797,367	0.3%	Rank history: #55 in FY2021, #53 in FY2022, #68 in FY2023, #68 in FY2024 and #47 in FY2025; up 22 since Jul 2024–Jun 2025.
31	Capitol Helicopters, Inc. Top agencies USDA (Department of Agriculture)	$27,528,217	0.3%	Rank history: #96 in FY2021, #65 in FY2022, #55 in FY2023, #46 in FY2024 and #28 in FY2025; up 2 since Jul 2024–Jun 2025.
32	Rivet Operations Company LLC Top agencies Army (Department of the Army)	$27,505,086	0.3%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; new, not ranked in Jul 2024–Jun 2025.
33	Rocket Lab USA Inc. Top agencies NASA (National Aeronautics and Space Administration)	$26,328,667	0.3%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023, #37 in FY2024 and #50 in FY2025; up 136 since Jul 2024–Jun 2025.
34	Bighorn Airways Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$26,172,907	0.3%	Rank history: #46 in FY2021, #42 in FY2022, #46 in FY2023, #41 in FY2024 and #31 in FY2025; up 1 since Jul 2024–Jun 2025.
35	Bristow Group Inc. Through Bristow LLC Top agencies DOI (Department of the Interior) DHS (Department of Homeland Security)	$26,104,027	0.3%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and #29 in FY2025; down 4 since Jul 2024–Jun 2025.
36	Heli-1 Corp Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$23,848,674	0.3%	Rank history: not on the FY2021 list, #95 in FY2022, not on the FY2023 list, #47 in FY2024 and #36 in FY2025; up 5 since Jul 2024–Jun 2025.
37	Canadian Commercial Corporation Top agencies USAF (Department of the Air Force)	$22,299,993	0.3%	Rank history: #36 in FY2021, not on the FY2022–FY2024 lists and #35 in FY2025; up 7 since Jul 2024–Jun 2025.
38	Bridger Aerospace Group, LLC Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$21,304,255	0.3%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023, #58 in FY2024 and #43 in FY2025; up 26 since Jul 2024–Jun 2025.
39	Aery Aviation, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$20,314,535	0.3%	Rank history: not on the FY2021–FY2024 lists and #37 in FY2025; up 37 since Jul 2024–Jun 2025.
40	Croman Corp Top agencies USDA (Department of Agriculture)	$20,080,422	0.2%	Rank history: #65 in FY2021, #30 in FY2022, #27 in FY2023, #25 in FY2024 and #27 in FY2025; down 13 since Jul 2024–Jun 2025.
41	Textron Inc. Through Airborne Tactical Advantage Co LLC Top agencies Navy (Department of the Navy)	$19,996,898	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
42	Sun Country, Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$19,578,924	0.2%	Rank history: not on the FY2021–FY2023 lists, #34 in FY2024 and #33 in FY2025; down 3 since Jul 2024–Jun 2025.
43	Brainerd Helicopters, Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$18,891,470	0.2%	Rank history: #68 in FY2021, #40 in FY2022, #35 in FY2023, #39 in FY2024 and #39 in FY2025; down 1 since Jul 2024–Jun 2025.
44	Delta Air Lines, Inc. Top agencies OSD (Office of the Secretary of Defense) USAF (Department of the Air Force)	$18,579,470	0.2%	Rank history: #13 in FY2021, #25 in FY2022, not on the FY2023 list, #49 in FY2024 and #32 in FY2025; down 6 since Jul 2024–Jun 2025.
45	Alaska Air Group Inc Through Alaska Airlines, Inc. Top agencies OSD (Office of the Secretary of Defense) USAF (Department of the Air Force)	$17,845,491	0.2%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023, #32 in FY2024 and #51 in FY2025; up 1 since Jul 2024–Jun 2025.
46	Rampart Aviation, Llc. Top agencies Navy (Department of the Navy)	$17,345,280	0.2%	Rank history: #54 in FY2021, #47 in FY2022, #40 in FY2023, #42 in FY2024 and #41 in FY2025; down 1 since Jul 2024–Jun 2025.
47	Precision, LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$16,320,006	0.2%	Rank history: not on the FY2021 list, #56 in FY2022, #80 in FY2023, #29 in FY2024 and #26 in FY2025; down 15 since Jul 2024–Jun 2025.
48	Trans Aero LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$15,911,030	0.2%	Rank history: not on the FY2021 list, #71 in FY2022, #59 in FY2023, #51 in FY2024 and #57 in FY2025; up 8 since Jul 2024–Jun 2025.
49	Aerostar International, LLC Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$15,891,838	0.2%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 210 since Jul 2024–Jun 2025.
50	Orbic Air, LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$14,574,511	0.2%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and #62 in FY2025; up 18 since Jul 2024–Jun 2025.
51	Helimax Aviation LLC Top agencies USDA (Department of Agriculture)	$14,556,089	0.2%	Rank history: not on the FY2021–FY2023 lists, #36 in FY2024 and #30 in FY2025; down 21 since Jul 2024–Jun 2025.
52	Hillsboro Aviation Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior) Army (Department of the Army)	$14,256,665	0.2%	Rank history: not on the FY2021–FY2023 lists, #43 in FY2024 and #40 in FY2025; down 3 since Jul 2024–Jun 2025.
53	Bryce Space and Technology, LLC Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$13,903,078	0.2%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; up 233 since Jul 2024–Jun 2025.
54	Kit Helicopter Operations LLC Top agencies USDA (Department of Agriculture)	$13,532,465	0.2%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023, #81 in FY2024 and #61 in FY2025; up 13 since Jul 2024–Jun 2025.
55	Spur Aviation Services, LC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$12,863,511	0.2%	Rank history: #64 in FY2021, #52 in FY2022, #49 in FY2023, #63 in FY2024 and #48 in FY2025; up 2 since Jul 2024–Jun 2025.
56	Fedex Corp 4 awardees, including Federal Express Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army) OSD (Office of the Secretary of Defense)	$12,436,977	0.2%	Rank history: #3 in FY2021, #4 in FY2022, #3 in FY2023, #4 in FY2024 and #60 in FY2025; down 46 since Jul 2024–Jun 2025.
57	Lynden Inc. Through Lynden Air Cargo, LLC Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$12,433,260	0.2%	Rank history: #27 in FY2021, #16 in FY2022, #66 in FY2023, #61 in FY2024 and #67 in FY2025; up 12 since Jul 2024–Jun 2025.
58	Mountain Blade Runner LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$12,258,296	0.2%	Rank history: #90 in FY2021, #82 in FY2022, #70 in FY2023, #64 in FY2024 and #65 in FY2025; up 8 since Jul 2024–Jun 2025.
59	Bluesky Helicopters Inc. Top agencies USDA (Department of Agriculture)	$12,104,943	0.1%	Rank history: not on the FY2021 list, #59 in FY2022, #54 in FY2023, #57 in FY2024 and #56 in FY2025; up 3 since Jul 2024–Jun 2025.
60	P.j. Helicopters, Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$11,877,383	0.1%	Rank history: #73 in FY2021, not on the FY2022–FY2023 lists, #44 in FY2024 and #64 in FY2025; down 17 since Jul 2024–Jun 2025.
61	Sierra Pacific Airlines, Inc. Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture)	$11,392,226	0.1%	Rank history: #47 in FY2021, #36 in FY2022, #44 in FY2023, #48 in FY2024 and #44 in FY2025; down 11 since Jul 2024–Jun 2025.
62	Bode Aviation, Inc. Top agencies USDA (Department of Agriculture)	$11,006,114	0.1%	Rank history: not on the FY2021–FY2023 lists, #82 in FY2024 and #86 in FY2025; up 32 since Jul 2024–Jun 2025.
63	Swift Air L.L.C. Top agencies OSD (Office of the Secretary of Defense)	$10,952,333	0.1%	Rank history: #87 in FY2021, #51 in FY2022, #77 in FY2023, not on the FY2024 list and #70 in FY2025; up 89 since Jul 2024–Jun 2025.
64	Heliqwest International Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$10,854,060	0.1%	Rank history: #61 in FY2021, #41 in FY2022, #83 in FY2023, #60 in FY2024 and #55 in FY2025; down 5 since Jul 2024–Jun 2025.
65	Skydance Helicopters of Northern Nevada Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$10,615,887	0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023, not on the FY2024 list and #96 in FY2025; up 41 since Jul 2024–Jun 2025.
66	Construction Helicopters, LLC Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$9,904,204	0.1%	Rank history: #10 in FY2021, #87 in FY2022, not on the FY2023 list, #62 in FY2024 and #46 in FY2025; down 6 since Jul 2024–Jun 2025.
67	Timberline Helicopters Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$9,845,128	0.1%	Rank history: not on the FY2021 list, #61 in FY2022, #69 in FY2023, #55 in FY2024 and #59 in FY2025; down 9 since Jul 2024–Jun 2025.
68	Bowhead Information Technology Service LLC Top agencies USAF (Department of the Air Force)	$9,584,119	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
69	American Airlines, Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$9,284,112	0.1%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #99 in FY2025; down 33 since Jul 2024–Jun 2025.
70	Columbia Basin Helicopter, Inc. Top agencies USDA (Department of Agriculture)	$9,173,923	0.1%	Rank history: not on the FY2021 list, #84 in FY2022, #81 in FY2023, #88 in FY2024 and #63 in FY2025; up 17 since Jul 2024–Jun 2025.
71	United Airlines Holdings Inc. Through United Airlines, Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense) VA (Department of Veterans Affairs)	$9,144,068	0.1%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and #71 in FY2025; up 2 since Jul 2024–Jun 2025.
72	C.c. Calzone, LLC Top agencies USDA (Department of Agriculture)	$8,960,891	0.1%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and #58 in FY2025; down 9 since Jul 2024–Jun 2025.
73	Addx Corporation Top agencies USAF (Department of the Air Force)	$8,922,539	0.1%	Rank history: not on the FY2021–FY2025 lists; up 38 since Jul 2024–Jun 2025.
74	UEI YJL4YS8YMWV7 Top agencies NASA (National Aeronautics and Space Administration)	$8,802,024	0.1%	Rank history: #80 in FY2021, not on the FY2022 list, #73 in FY2023, not on the FY2024 list and #68 in FY2025; up 12 since Jul 2024–Jun 2025.
75	Air Resources Helicopters, Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$8,710,575	0.1%	Rank history: #98 in FY2021, #92 in FY2022, #98 in FY2023, #52 in FY2024 and #49 in FY2025; down 28 since Jul 2024–Jun 2025.
76	Win Win Aviation, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$8,473,605	0.1%	Rank history: not on the FY2021 list, #88 in FY2022, #75 in FY2023, #80 in FY2024 and #100 in FY2025; up 17 since Jul 2024–Jun 2025.
77	Ponderosa Aviation Inc. Top agencies USDA (Department of Agriculture)	$8,226,888	0.1%	Rank history: #88 in FY2021, #50 in FY2022, #52 in FY2023, #59 in FY2024 and #81 in FY2025; down 2 since Jul 2024–Jun 2025.
78	Allegiant Travel Company Through Allegiant Air LLC Top agencies USAF (Department of the Air Force)	$8,225,736	0.1%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #52 in FY2025; down 25 since Jul 2024–Jun 2025.
79	Central Copters, Inc. Top agencies USDA (Department of Agriculture)	$7,986,646	0.1%	Rank history: not on the FY2021 list, #69 in FY2022, #79 in FY2023, #74 in FY2024 and #69 in FY2025; down 7 since Jul 2024–Jun 2025.
80	Mountain West Helicopters, LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$7,929,350	0.1%	Rank history: not on the FY2021–FY2023 lists, #85 in FY2024 and #91 in FY2025; down 15 since Jul 2024–Jun 2025.
81	Tatonduk Outfitters Limited Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense) DOI (Department of the Interior)	$7,774,935	0.1%	Rank history: #81 in FY2021, #77 in FY2022, #72 in FY2023, #71 in FY2024 and #72 in FY2025; down 4 since Jul 2024–Jun 2025.
82	Momentus Space LLC Top agencies NASA (National Aeronautics and Space Administration)	$7,637,316	0.1%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; up 106 since Jul 2024–Jun 2025.
83	Temsco Helicopters Inc. Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$7,540,853	0.1%	Rank history: not on the FY2021–FY2023 lists, #65 in FY2024 and #75 in FY2025; down 5 since Jul 2024–Jun 2025.
84	Pathfinder Aviation LLC Top agencies NSF (National Science Foundation) DOI (Department of the Interior)	$7,393,993	0.1%	Rank history: not on the FY2021–FY2023 lists, #50 in FY2024 and #66 in FY2025; down 1 since Jul 2024–Jun 2025.
85	Concur Technologies Inc. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$7,381,063	0.1%	Rank history: not on the FY2021–FY2023 lists, #54 in FY2024 and #54 in FY2025; down 34 since Jul 2024–Jun 2025.
86	Reeder Flying Service Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$7,275,523	0.1%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and #83 in FY2025; down 4 since Jul 2024–Jun 2025.
87	Eastern Air Express LLC Top agencies USAF (Department of the Air Force)	$6,995,228	0.1%	Rank history: not on the FY2021–FY2025 lists; up 21 since Jul 2024–Jun 2025.
88	Hillcrest Aircraft Company Top agencies USDA (Department of Agriculture) DOI (Department of the Interior) Army (Department of the Army)	$6,988,674	0.1%	Rank history: #84 in FY2021, #57 in FY2022, #56 in FY2023, #89 in FY2024 and #82 in FY2025; up 1 since Jul 2024–Jun 2025.
89	Idaho Helicopters Inc. Top agencies USDA (Department of Agriculture)	$6,963,731	0.1%	Rank history: not on the FY2021 list, #78 in FY2022, #90 in FY2023, #75 in FY2024 and #97 in FY2025; up 13 since Jul 2024–Jun 2025.
90	Papillon Airways Inc Top agencies DOI (Department of the Interior) USDA (Department of Agriculture) HHS (Department of Health and Human Services)	$6,948,889	0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 11 since Jul 2024–Jun 2025.
91	Siertek Ltd. Top agencies USAF (Department of the Air Force)	$6,814,094	0.1%	Rank history: not on the FY2021–FY2025 lists; up 60 since Jul 2024–Jun 2025.
92	D.h. Helicopter, Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior) DHS (Department of Homeland Security)	$6,174,298	0.1%	Rank history: not on the FY2021–FY2025 lists; down 1 since Jul 2024–Jun 2025.
93	Firefly Space Transport Services, LLC Top agencies USAF (Department of the Air Force)	$6,024,537	0.1%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; down 22 since Jul 2024–Jun 2025.
94	Air Greenland A / S Top agencies USAF (Department of the Air Force)	$5,999,216	0.1%	Rank history: not on the FY2021–FY2025 lists; up 2 since Jul 2024–Jun 2025.
95	Minuteman Aviation Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$5,935,780	0.1%	Rank history: not on the FY2021 list, #67 in FY2022, #82 in FY2023, #76 in FY2024 and #78 in FY2025; down 7 since Jul 2024–Jun 2025.
96	United Parcel Service Co. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense) DOS (Department of State)	$5,902,834	0.1%	Rank history: #34 in FY2021, not on the FY2022–FY2024 lists and #80 in FY2025; down 15 since Jul 2024–Jun 2025.
97	Phoenix Aviation Limited Top agencies DOS (Department of State)	$5,874,559	0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; up 13 since Jul 2024–Jun 2025.
98	Aircraft Transport Services, Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$5,783,400	0.1%	Rank history: #33 in FY2021, #62 in FY2022, #47 in FY2023, #83 in FY2024 and #45 in FY2025; down 37 since Jul 2024–Jun 2025.
99	Drodex Inc. Top agencies HHS (Department of Health and Human Services)	$5,752,867	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	Gold Aero Inc. Top agencies USDA (Department of Agriculture)	$5,736,136	0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023, #92 in FY2024 and #92 in FY2025; down 20 since Jul 2024–Jun 2025.

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100 of 333 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 481

Code	Net obligations	Largest contractor
4812 Nonscheduled Air Transportation	$7,448,811,244	Space Exploration Technologies Corp.
4811 Scheduled Air Transportation	$122,278,458	Air Transport Services Group Inc.

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 $8.11 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 NAICS 481 contractors in Jul 2025–Jun 2026?

1. Space Exploration Technologies Corp. ($2.26B), 2. Atlas Air Worldwide Holdings Inc. ($656M), 3. Salus Worldwide Solutions Corp. ($627M), 4. Air Transport Services Group Inc. ($524M), 5. Blue Origin, LLC ($306M), 6. United Launch Alliance, L.L.C. ($287M), 7. Kalitta Air LLC ($234M), 8. Daedalus Aviation Corporation ($160M), 9. Firefly Aerospace Inc. ($145M), 10. National Air Cargo Group, Inc. ($130M).

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