Top 100 Contractors in NAICS 611512: Flight Training, FY2023

Name: Top 100 Contractors in NAICS 611512: Flight Training, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 60% of FY2023 NAICS 611512 contract dollars

Contract obligations: $852,563,735 Net of deobligations, by contracts coded NAICS 611512
Contractors: 143 Parent companies with an obligation
Largest contractor: CAE Inc. $91.4 million, 10.1% 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	CAE Inc. 7 awardees, including CAE Usa, Inc., CAE Simuflite, Inc. and CAE USA Mission Solutions Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$91,378,702	10.1%	Rank history: #1 in FY2021, #2 in FY2022, #6 in FY2024 and #29 in FY2025; up 1 since FY2022.
2	Berkshire Hathaway Inc. 3 awardees, including Flightsafety Defense Corporation and Flightsafety International Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$89,192,793	9.8%	Rank history: #7 in FY2021, #5 in FY2022, #7 in FY2024 and not on the FY2025 list; up 3 since FY2022.
3	Amentum Services, Inc. Top agencies Army (Department of the Army)	$76,020,917	8.4%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2024 and #3 in FY2025; new.
4	PAL Aero Services Ltd Through Crew Training International, Inc. Top agencies USAF (Department of the Air Force) DOT (Department of Transportation)	$59,239,702	6.5%	Rank history: not on the FY2021 list, #4 in FY2022, #8 in FY2024 and not on the FY2025 list; unchanged since FY2022.
5	L3Harris Technologies, Inc. 3 awardees, including CAE USA Inc. and L3 Technologies, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$44,642,122	4.9%	Rank history: #6 in FY2021, #10 in FY2022, #9 in FY2024 and #82 in FY2025; up 5 since FY2022.
6	Tactical Air Support, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$43,804,001	4.8%	Rank history: #13 in FY2021, #16 in FY2022, #3 in FY2024 and #5 in FY2025; up 10 since FY2022.
7	Textron Inc. 4 awardees, including Airborne Tactical Advantage Co LLC, Textron Aviation Defense LLC and Bell Textron Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOJ (Department of Justice)	$43,760,693	4.8%	Rank history: #65 in FY2021, #58 in FY2022, #2 in FY2024 and #4 in FY2025; up 51 since FY2022.
8	Draken International, LLC Top agencies USAF (Department of the Air Force)	$40,414,747	4.4%	Rank history: #3 in FY2021, #7 in FY2022, #11 in FY2024 and #6 in FY2025; down 1 since FY2022.
9	Top Aces Corp. Top agencies USAF (Department of the Air Force)	$30,480,125	3.4%	Rank history: not on the FY2021 list, #6 in FY2022, #5 in FY2024 and not on the FY2025 list; down 3 since FY2022.
10	Airborne Tactical Advantage Co LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$25,589,177	2.8%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2024 and not on the FY2025 list; new.
11	Kbr, Inc. 3 awardees, including Kord Technologies, LLC and KBR Wyle Services, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$21,915,065	2.4%	Rank history: #8 in FY2021, #24 in FY2022 and not on the FY2024–FY2025 lists; up 13 since FY2022.
12	The Rockhill Group. Inc. Top agencies USAF (Department of the Air Force)	$21,111,410	2.3%	Rank history: #12 in FY2021, #15 in FY2022, #19 in FY2024 and #19 in FY2025; up 3 since FY2022.
13	Blue Air Training Corp Top agencies USAF (Department of the Air Force)	$20,814,079	2.3%	Rank history: #20 in FY2021, #13 in FY2022, #29 in FY2024 and #13 in FY2025; unchanged since FY2022.
14	Aviation Systems Engineering Company Inc. Top agencies Navy (Department of the Navy)	$16,068,104	1.8%	Rank history: not on the FY2021 list, #30 in FY2022, #14 in FY2024 and #8 in FY2025; up 16 since FY2022.
15	Pinnacle Solutions, LLC 2 awardees Top agencies Army (Department of the Army)	$15,840,359	1.7%	Rank history: #9 in FY2021, #14 in FY2022, #16 in FY2024 and not on the FY2025 list; down 1 since FY2022.
16	Allen Corporation of America, Inc. Top agencies DOT (Department of Transportation)	$14,632,326	1.6%	Rank history: #15 in FY2021, #22 in FY2022, #24 in FY2024 and #21 in FY2025; up 6 since FY2022.
17	Metro Accounting & Professional Services, LLC Through Saguaro Business Solutions LLC Top agencies USAF (Department of the Air Force)	$14,372,685	1.6%	Rank history: #29 in FY2021, #12 in FY2022, #85 in FY2024 and not on the FY2025 list; down 5 since FY2022.
18	Avix-Bgi JV LLC Top agencies USAF (Department of the Air Force)	$14,162,588	1.6%	Rank history: #16 in FY2021, #20 in FY2022, #17 in FY2024 and #33 in FY2025; up 2 since FY2022.
19	Aviation Training Consulting, LLC Top agencies Navy (Department of the Navy)	$14,033,520	1.5%	Rank history: not on the FY2021 list, #19 in FY2022, #20 in FY2024 and #23 in FY2025; unchanged since FY2022.
20	Avix-Bgi JV II, LLC Top agencies USAF (Department of the Air Force)	$11,285,078	1.2%	Rank history: not on the FY2021 list, #26 in FY2022, #23 in FY2024 and #20 in FY2025; up 6 since FY2022.
21	Milsup LLC Top agencies USAF (Department of the Air Force)	$11,225,476	1.2%	Rank history: #28 in FY2021, #18 in FY2022, #22 in FY2024 and #28 in FY2025; down 3 since FY2022.
22	Metrea Special Aerospace, Vertical Applications LLC Top agencies Army (Department of the Army)	$11,071,714	1.2%	Rank history: #22 in FY2021, #25 in FY2022, not on the FY2024 list and #32 in FY2025; up 3 since FY2022.
23	Resicum International LLC Top agencies Army (Department of the Army)	$9,595,381	1.1%	Rank history: #23 in FY2021, #21 in FY2022, #10 in FY2024 and #15 in FY2025; down 2 since FY2022.
24	Creek Technologies LLC 2 awardees Top agencies USAF (Department of the Air Force)	$9,450,554	1.0%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2024 and #31 in FY2025; new.
25	Advanced Concepts Enterprises, Inc. Top agencies USAF (Department of the Air Force)	$8,629,905	0.9%	Rank history: #24 in FY2021, #27 in FY2022, #28 in FY2024 and #26 in FY2025; up 2 since FY2022.
26	Lockheed Martin Corporation 3 awardees Top agencies USAF (Department of the Air Force)	$7,467,694	0.8%	Rank history: #14 in FY2021, #29 in FY2022, #13 in FY2024 and #2 in FY2025; up 3 since FY2022.
27	L3HARRIS Aviation Products Inc 2 awardees, including CAE USA Inc. Top agencies Army (Department of the Army)	$7,063,159	0.8%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2024 and not on the FY2025 list; new.
28	Skywarrior Flight Training LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$6,859,611	0.8%	Rank history: not on the FY2021 list, #36 in FY2022, #32 in FY2024 and #17 in FY2025; up 8 since FY2022.
29	Air Center Helicopters, Inc. Top agencies USAF (Department of the Air Force)	$6,638,527	0.7%	Rank history: #32 in FY2021, #32 in FY2022, #31 in FY2024 and not on the FY2025 list; up 3 since FY2022.
30	The Boeing Company 3 awardees, including Insitu, Inc. and Boeing US Training and Flight Services L.L.C. Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) DOT (Department of Transportation)	$6,172,911	0.7%	Rank history: #34 in FY2021, #38 in FY2022, #39 in FY2024 and #38 in FY2025; up 8 since FY2022.
31	Calspan Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOT (Department of Transportation)	$6,027,887	0.7%	Rank history: #26 in FY2021, #33 in FY2022, #37 in FY2024 and #30 in FY2025; up 2 since FY2022.
32	Delaware Resource Group of Oklahoma LLC Top agencies USAF (Department of the Air Force)	$5,578,380	0.6%	Rank history: not on the FY2021–FY2022 lists, #41 in FY2024 and not on the FY2025 list; new.
33	National Test Pilot School Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DOT (Department of Transportation)	$5,396,190	0.6%	Rank history: #35 in FY2021, #37 in FY2022, #40 in FY2024 and #35 in FY2025; up 4 since FY2022.
34	Ravn Group, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$5,024,108	0.6%	Rank history: #67 in FY2021, not on the FY2022 list, #21 in FY2024 and #22 in FY2025; returned.
35	Fox3 International LLC Top agencies USAF (Department of the Air Force)	$4,243,295	0.5%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2024 and not on the FY2025 list; up 101 since FY2022.
36	Actualized Business Solutions Inc Top agencies Navy (Department of the Navy)	$3,585,029	0.4%	Rank history: not on the FY2021 list, #46 in FY2022, #42 in FY2024 and #57 in FY2025; up 10 since FY2022.
37	R2K Alliance LLC Top agencies DOT (Department of Transportation)	$3,282,365	0.4%	Rank history: #39 in FY2021, #40 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
38	Spectre Pursuit Group LLC Top agencies USAF (Department of the Air Force)	$2,803,928	0.3%	Rank history: #25 in FY2021, #31 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
39	SJ Innovations LLC Top agencies DOT (Department of Transportation)	$2,439,566	0.3%	Rank history: #37 in FY2021, #39 in FY2022, #43 in FY2024 and #58 in FY2025; unchanged since FY2022.
40	Helistream Inc. Top agencies DHS (Department of Homeland Security)	$2,081,669	0.2%	Rank history: #38 in FY2021, #47 in FY2022, #48 in FY2024 and #50 in FY2025; up 7 since FY2022.
41	Skyline Aviation B.V. Top agencies USAF (Department of the Air Force)	$2,043,540	0.2%	Rank history: #40 in FY2021, #44 in FY2022, #56 in FY2024 and not on the FY2025 list; up 3 since FY2022.
42	Specular Theory Inc. Top agencies USAF (Department of the Air Force)	$1,799,733	0.2%	Rank history: #42 in FY2021, #43 in FY2022, #45 in FY2024 and not on the FY2025 list; up 1 since FY2022.
43	Bell Murray Aerospace, Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation)	$1,794,497	0.2%	Rank history: not on the FY2021 list, #52 in FY2022, #53 in FY2024 and #49 in FY2025; up 9 since FY2022.
44	Flight Training International, Inc. Top agencies USAF (Department of the Air Force)	$1,699,680	0.2%	Rank history: #45 in FY2021, #41 in FY2022, #49 in FY2024 and #48 in FY2025; down 3 since FY2022.
45	Pioneer Technologies Corporation Through Valkyrie Aero, LLC Top agencies USAF (Department of the Air Force)	$1,698,708	0.2%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2024 and not on the FY2025 list; new.
46	International Development & Resources, Inc. Top agencies USSOCOM (United States Special Operations Command)	$1,539,696	0.2%	Rank history: #11 in FY2021, #9 in FY2022, #67 in FY2024 and #12 in FY2025; down 37 since FY2022.
47	Chenega Defense & Aerospace Solutions, LLC Top agencies USAF (Department of the Air Force)	$1,294,786	0.1%	Rank history: #56 in FY2021, #50 in FY2022, #54 in FY2024 and #54 in FY2025; up 3 since FY2022.
48	Complete Parachute Solutions, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$1,083,980	0.1%	Rank history: not on the FY2021 list, #84 in FY2022, not on the FY2024 list and #43 in FY2025; up 36 since FY2022.
49	VTS Aviation LLC Top agencies Navy (Department of the Navy)	$995,491	0.1%	Rank history: #46 in FY2021, #49 in FY2022, #52 in FY2024 and #53 in FY2025; unchanged since FY2022.
50	STS Systems Support, LLC Top agencies USAF (Department of the Air Force)	$988,251	0.1%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2024 and #27 in FY2025; up 85 since FY2022.
51	All In Aviation LLC Top agencies USAF (Department of the Air Force)	$899,676	0.1%	Rank history: #63 in FY2021, not on the FY2022 list, #51 in FY2024 and #41 in FY2025; returned.
52	Kord Technologies, LLC Top agencies Army (Department of the Army)	$876,064	0.1%	Rank history: not on the FY2021 list, #11 in FY2022 and not on the FY2024–FY2025 lists; down 41 since FY2022.
53	Delmar Aerospace Corporation Top agencies USAF (Department of the Air Force)	$832,075	0.1%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2024 and #47 in FY2025; up 85 since FY2022.
54	Priority 1 Air Rescue Services Inc. Through Priority 1 Air Rescue Operations (Arizona), LP Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$795,047	0.1%	Rank history: #54 in FY2021, #54 in FY2022, #64 in FY2024 and not on the FY2025 list; unchanged since FY2022.
55	Gauntlet Aerospace LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$604,765	0.1%	Rank history: #59 in FY2021, #55 in FY2022, #70 in FY2024 and #64 in FY2025; unchanged since FY2022.
56	Pray Aviation, Inc. Top agencies Navy (Department of the Navy)	$601,787	0.1%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2024 and #60 in FY2025; new.
57	Delta Air Lines Inc. Top agencies Navy (Department of the Navy)	$588,260	0.1%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2024 and #61 in FY2025; new.
58	T3I Solutions LLC Top agencies USAF (Department of the Air Force)	$574,705	0.1%	Rank history: #58 in FY2021, #61 in FY2022, #60 in FY2024 and not on the FY2025 list; up 3 since FY2022.
59	Avenger Flight Training, LLC Top agencies USAF (Department of the Air Force)	$565,000	0.1%	Rank history: #55 in FY2021, #71 in FY2022, #71 in FY2024 and #59 in FY2025; up 12 since FY2022.
60	Flightsafety Textron Aviation Training LLC Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) USDA (Department of Agriculture)	$514,410	0.1%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2024 and #74 in FY2025; new.
61	Group EM3 Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$493,975	0.1%	Rank history: #43 in FY2021, #48 in FY2022 and not on the FY2024–FY2025 lists; down 13 since FY2022.
62	XP Services, Inc. Top agencies Navy (Department of the Navy)	$490,119	0.1%	Rank history: #41 in FY2021, not on the FY2022 list, #72 in FY2024 and not on the FY2025 list; returned.
63	Topflight Elite Training and Charter Services Inc Top agencies USAF (Department of the Air Force) DOJ (Department of Justice)	$460,650	0.1%	Rank history: #81 in FY2021, #65 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
64	Agustawestland Philadelphia Corporation Through Leonardo Helicopters US Corporation Top agencies USAF (Department of the Air Force) DOT (Department of Transportation)	$385,202	<0.1%	Rank history: #95 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 54 since FY2022.
65	Kratos Defense & Security Solutions, Inc. Through Kratos Technology & Training Solutions, Inc. Top agencies USAF (Department of the Air Force)	$313,141	<0.1%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2024 and not on the FY2025 list; new.
66	DVI Training Systems LLC Top agencies USAF (Department of the Air Force)	$302,400	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
67	Cobham Advanced Electronic Solutions Inc. Through FR Aviation Limited Top agencies USAF (Department of the Air Force)	$298,534	<0.1%	Rank history: #62 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
68	ACE Maker Aviation LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$280,724	<0.1%	Rank history: #73 in FY2021, #68 in FY2022, #78 in FY2024 and #75 in FY2025; unchanged since FY2022.
69	Alaska's Cub Training Specialists, LLC Top agencies Army (Department of the Army)	$272,250	<0.1%	Rank history: #86 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 39 since FY2022.
70	Columbia Helicopters, Inc. Top agencies DOT (Department of Transportation)	$267,487	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #71 in FY2025; new.
71	Survival Systems USA Inc. Top agencies USAF (Department of the Air Force) DFAS (Defense Finance and Accounting Service)	$266,748	<0.1%	Rank history: #91 in FY2021, #59 in FY2022, #73 in FY2024 and #52 in FY2025; down 12 since FY2022.
72	Turbine Training Center, Inc. Top agencies USAF (Department of the Air Force)	$233,550	<0.1%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2024 and #91 in FY2025; new.
73	The University of Iowa Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$220,578	<0.1%	Rank history: #69 in FY2021, #76 in FY2022, #66 in FY2024 and #67 in FY2025; up 3 since FY2022.
74	Leonardo S.p.A. Top agencies DHS (Department of Homeland Security)	$212,136	<0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2024 and not on the FY2025 list; new.
75	Nova Global Supply and Services LLC Through Valiant Global Defense Services Inc. Top agencies USAF (Department of the Air Force)	$200,909	<0.1%	Rank history: not on the FY2021 list, #66 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
76	David Glen Mitchell Top agencies USAF (Department of the Air Force)	$176,692	<0.1%	Rank history: #72 in FY2021, #74 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
77	Logistic Services International, Inc. Top agencies Navy (Department of the Navy)	$163,120	<0.1%	Rank history: #64 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; down 14 since FY2022.
78	Army Aviation Heritage Foundation and Flying Museum, Inc. Top agencies Navy (Department of the Navy)	$163,046	<0.1%	Rank history: #66 in FY2021, #75 in FY2022, #77 in FY2024 and #66 in FY2025; down 3 since FY2022.
79	Uhi, Inc. Top agencies USAF (Department of the Air Force)	$147,044	<0.1%	Rank history: not on the FY2021 list, #72 in FY2022, #89 in FY2024 and not on the FY2025 list; down 7 since FY2022.
80	D2 Government Solutions, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$140,684	<0.1%	Rank history: #83 in FY2021, #87 in FY2022, #84 in FY2024 and not on the FY2025 list; up 7 since FY2022.
81	Airborne Training Services, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$137,628	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	RAG Wings & Radials Aircraft Leasing LLC Top agencies Navy (Department of the Navy)	$127,552	<0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2024 and #77 in FY2025; new.
83	ITA Services LLC Top agencies Navy (Department of the Navy)	$125,033	<0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2024 and #81 in FY2025; new.
84	Flyright Holdings, Inc. Top agencies USAF (Department of the Air Force)	$118,045	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	UAT LLC Top agencies DOT (Department of Transportation)	$115,977	<0.1%	Rank history: not on the FY2021 list, #89 in FY2022, #94 in FY2024 and #100 in FY2025; up 4 since FY2022.
86	Skylark North Top agencies USAF (Department of the Air Force)	$104,622	<0.1%	Rank history: #87 in FY2021, #98 in FY2022, #92 in FY2024 and not on the FY2025 list; up 12 since FY2022.
87	Val-Kor, LLC Top agencies USAF (Department of the Air Force)	$103,566	<0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2024 and #63 in FY2025; up 50 since FY2022.
88	Lone Star Aerospace, Inc. Top agencies USAF (Department of the Air Force)	$99,823	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
89	Precision Integrated Programs LLC Top agencies Army (Department of the Army)	$98,941	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
90	Commemorative Air Force Top agencies USAF (Department of the Air Force)	$98,660	<0.1%	Rank history: #70 in FY2021, not on the FY2022 list, #81 in FY2024 and not on the FY2025 list; up 39 since FY2022.
91	Pan Am International Flight Academy Inc. Through Pan Am Flight Academy, LLC Top agencies DOJ (Department of Justice)	$98,071	<0.1%	Rank history: #96 in FY2021, #79 in FY2022, #97 in FY2024 and not on the FY2025 list; down 12 since FY2022.
92	Air Zermatt AG Top agencies DOJ (Department of Justice)	$96,000	<0.1%	Rank history: not on the FY2021 list, #81 in FY2022, #65 in FY2024 and not on the FY2025 list; down 11 since FY2022.
93	BGI LLC Top agencies USAF (Department of the Air Force)	$80,855	<0.1%	Rank history: #21 in FY2021, #34 in FY2022 and not on the FY2024–FY2025 lists; down 59 since FY2022.
94	Atlas Air Worldwide Holdings Inc. Through Atlas Air, Inc. Top agencies USAF (Department of the Air Force)	$74,562	<0.1%	Rank history: #53 in FY2021, #53 in FY2022, #83 in FY2024 and not on the FY2025 list; down 41 since FY2022.
95	Aviation Performance Solutions, LLC Top agencies DHS (Department of Homeland Security)	$74,331	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 14 since FY2022.
96	Ftaviation LLC Top agencies DHS (Department of Homeland Security)	$64,860	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #89 in FY2025; new.
97	DGA Aeronautics, LLC Top agencies Navy (Department of the Navy)	$59,987	<0.1%	Rank history: #94 in FY2021, #95 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
98	Civic Helicopters Inc. Top agencies USAF (Department of the Air Force)	$58,620	<0.1%	Rank history: not on the FY2021 list, #93 in FY2022, not on the FY2024 list and #92 in FY2025; down 5 since FY2022.
99	Erickson Incorporated Top agencies DOT (Department of Transportation)	$57,500	<0.1%	Rank history: not on the FY2021 list, #67 in FY2022, #88 in FY2024 and #76 in FY2025; down 32 since FY2022.
100	Construction Helicopters, LLC Top agencies DOT (Department of Transportation)	$56,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

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100 of 143 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 $909 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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 NAICS 611512 contractors in FY2023?

1. CAE Inc. ($91.4M), 2. Berkshire Hathaway Inc. ($89.2M), 3. Amentum Services, Inc. ($76M), 4. PAL Aero Services Ltd ($59.2M), 5. L3Harris Technologies, Inc. ($44.6M), 6. Tactical Air Support, Inc. ($43.8M), 7. Textron Inc. ($43.8M), 8. Draken International, LLC ($40.4M), 9. Top Aces Corp. ($30.5M), 10. Airborne Tactical Advantage Co LLC ($25.6M).

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