Top 100 Contractors in NAICS 61: Educational Services, FY2022

Name: Top 100 Contractors in NAICS 61: Educational Services, FY2022
Creator: GovTribe

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

The top 10 won 23% of FY2022 NAICS 61 contract dollars

Contract obligations: $4,802,578,148 Net of deobligations, by contracts coded NAICS 61 or a code under it
Contractors: 3,566 Parent companies with an obligation
Largest contractor: Management & Training Corporation $228 million, 4.2% 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	Management & Training Corporation Top agencies DOL (Department of Labor)	$227,510,319	4.2%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and #3 in FY2025; unchanged since FY2021.
2	Adams and Associates Inc. Top agencies DOL (Department of Labor)	$166,596,796	3.1%	Rank history: #2 in FY2021, #2 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since FY2021.
3	The Trustees of Princeton University Top agencies DOE (Department of Energy) NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$157,435,663	2.9%	Rank history: #4 in FY2021, #3 in FY2023, #3 in FY2024 and #1 in FY2025; up 1 since FY2021.
4	Airborne Tactical Advantage Co LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$116,741,589	2.2%	Rank history: #12 in FY2021 and not on the FY2023–FY2025 lists; up 8 since FY2021.
5	Serrato Corporation Top agencies DOL (Department of Labor)	$114,605,644	2.1%	Rank history: #5 in FY2021, #11 in FY2023, #9 in FY2024 and #18 in FY2025; unchanged since FY2021.
6	CAE Inc. 9 awardees, including CAE Usa, Inc. and CAE Simuflite, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$102,940,573	1.9%	Rank history: #9 in FY2021, #7 in FY2023, #26 in FY2024 and not on the FY2025 list; up 3 since FY2021.
7	The Boeing Company 4 awardees, including Insitu, Inc. and Boeing US Training and Flight Services L.L.C. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOT (Department of Transportation)	$91,598,762	1.7%	Rank history: not on the FY2021 list, not on the FY2023 list, #12 in FY2024 and #47 in FY2025; up 192 since FY2021.
8	OWL Companies Through Career Systems Development Corporation Top agencies DOL (Department of Labor)	$89,608,520	1.7%	Rank history: #3 in FY2021, #9 in FY2023, #25 in FY2024 and not on the FY2025 list; down 5 since FY2021.
9	Amentum Services, Inc. 3 awardees, including Dyncorp International LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$85,830,674	1.6%	Rank history: #8 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
10	Nova Global Supply and Services LLC 2 awardees, including Valiant Global Defense Services Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$80,105,161	1.5%	Rank history: #7 in FY2021, #6 in FY2023, #17 in FY2024 and not on the FY2025 list; down 3 since FY2021.
11	Education & Training Resources LLC Top agencies DOL (Department of Labor)	$78,043,540	1.5%	Rank history: #14 in FY2021, #5 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
12	Human Learning Systems LLC Top agencies DOL (Department of Labor)	$53,429,584	1.0%	Rank history: #45 in FY2021, #17 in FY2023, #20 in FY2024 and #29 in FY2025; up 33 since FY2021.
13	Ciqima Federal Services LLC Top agencies DHA (Defense Health Agency)	$52,660,699	1.0%	Rank history: #21 in FY2021 and not on the FY2023–FY2025 lists; up 8 since FY2021.
14	PKL Services, Inc. Top agencies USAF (Department of the Air Force)	$51,316,180	1.0%	Rank history: #17 in FY2021, #81 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
15	Jacobs Engineering Group Inc. 2 awardees, including Amentum Technology, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$49,247,904	0.9%	Rank history: #20 in FY2021, #14 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
16	Minact, Inc. Top agencies DOL (Department of Labor)	$47,826,171	0.9%	Rank history: #15 in FY2021, #59 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
17	PAL Aero Services Ltd Through Crew Training International, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOT (Department of Transportation)	$42,240,487	0.8%	Rank history: not on the FY2021 list, #16 in FY2023, #39 in FY2024 and not on the FY2025 list; new.
18	Janus Research Group, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$38,786,088	0.7%	Rank history: #27 in FY2021, #28 in FY2023, #30 in FY2024 and #74 in FY2025; up 9 since FY2021.
19	Odle Management Group, L.L.C. Top agencies DOL (Department of Labor)	$37,824,249	0.7%	Rank history: #6 in FY2021, #19 in FY2023, #82 in FY2024 and not on the FY2025 list; down 13 since FY2021.
20	Berkshire Hathaway Inc. 3 awardees, including Flightsafety International Inc., Flightsafety Defense Corporation and Fatigue Technology, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$36,466,811	0.7%	Rank history: #23 in FY2021, #8 in FY2023, #33 in FY2024 and not on the FY2025 list; up 3 since FY2021.
21	Top Aces Corp. Top agencies USAF (Department of the Air Force)	$34,497,946	0.6%	Rank history: not on the FY2021 list, #33 in FY2023, #15 in FY2024 and not on the FY2025 list; new.
22	Human Resources Research Organization (Humrro) Top agencies DHRA (Defense Human Resources Activity) DOS (Department of State) DOJ (Department of Justice)	$31,693,209	0.6%	Rank history: #33 in FY2021, #23 in FY2023, #22 in FY2024 and #16 in FY2025; up 11 since FY2021.
23	Institute of International Education Inc. Top agencies DHRA (Defense Human Resources Activity)	$30,475,000	0.6%	Rank history: #31 in FY2021, #13 in FY2023, #16 in FY2024 and #31 in FY2025; up 8 since FY2021.
24	Draken UK Bidco Limited 2 awardees, including Draken International, LLC and FR Aviation Limited Top agencies USAF (Department of the Air Force)	$29,005,286	0.5%	Rank history: #11 in FY2021, #25 in FY2023, #50 in FY2024 and #19 in FY2025; down 13 since FY2021.
25	Crew Training International, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$27,551,873	0.5%	Rank history: #13 in FY2021, not on the FY2023 list, #51 in FY2024 and #51 in FY2025; down 12 since FY2021.
26	University System of Maryland 8 awardees, including University of Maryland, College Park, University of Maryland, Baltimore and University of Maryland Global Campus Top agencies DARPA (Defense Advanced Research Projects Agency) OSD (Office of the Secretary of Defense) Navy (Department of the Navy)	$26,662,051	0.5%	Rank history: #28 in FY2021, #12 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
27	Tetra Tech, Inc. Through Ard, Inc. Top agencies USAID (US Agency for International Development)	$26,076,367	0.5%	Rank history: #26 in FY2021, #55 in FY2023, #57 in FY2024 and not on the FY2025 list; down 1 since FY2021.
28	University of Alaska System 2 awardees, including University of Alaska Fairbanks and University of Alaska Anchorage Top agencies NGA (Department of Defense National Geospatial Intelligence Agency) Army (Department of the Army) USAF (Department of the Air Force)	$25,991,668	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
29	Metro Accounting & Professional Services, LLC 2 awardees, including Saguaro Business Solutions LLC Top agencies USAF (Department of the Air Force)	$25,914,661	0.5%	Rank history: not on the FY2021 list, #76 in FY2023 and not on the FY2024–FY2025 lists; up 154 since FY2021.
30	GP Strategies Corporation Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) DOT (Department of Transportation)	$25,562,382	0.5%	Rank history: #49 in FY2021, #72 in FY2023, #45 in FY2024 and not on the FY2025 list; up 19 since FY2021.
31	International Development & Resources, Inc. Top agencies USSOCOM (United States Special Operations Command)	$25,242,711	0.5%	Rank history: #38 in FY2021, not on the FY2023–FY2024 lists and #38 in FY2025; up 7 since FY2021.
32	State of Arizona 4 awardees, including University of Arizona and Arizona Department of Education Top agencies HHS (Department of Health and Human Services) Smithsonian (Smithsonian Institution) Navy (Department of the Navy)	$24,757,376	0.5%	Rank history: #58 in FY2021 and not on the FY2023–FY2025 lists; up 26 since FY2021.
33	Crytek GMBH Through Mass Virtual, Inc. Top agencies USAF (Department of the Air Force)	$24,312,775	0.5%	Rank history: not on the FY2021 list, #24 in FY2023 and not on the FY2024–FY2025 lists; up 83 since FY2021.
34	L3Harris Technologies, Inc. 9 awardees, including CAE USA Inc. and L3 Technologies, Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) Army (Department of the Army)	$24,231,626	0.5%	Rank history: #18 in FY2021, #18 in FY2023, #40 in FY2024 and not on the FY2025 list; down 16 since FY2021.
35	Deloitte Consulting LLP Top agencies DHS (Department of Homeland Security)	$24,000,000	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
36	Kord Technologies, LLC Top agencies Army (Department of the Army)	$22,965,716	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
37	Kupono Government Services, LLC Top agencies DOE (Department of Energy)	$22,206,460	0.4%	Rank history: #43 in FY2021, #41 in FY2023, #41 in FY2024 and not on the FY2025 list; up 6 since FY2021.
38	Cubrc, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$21,434,018	0.4%	Rank history: #59 in FY2021, #53 in FY2023, #49 in FY2024 and #32 in FY2025; up 21 since FY2021.
39	The Bizzell Group LLC Top agencies DOL (Department of Labor) DOT (Department of Transportation)	$20,857,778	0.4%	Rank history: not on the FY2021 list, #22 in FY2023, #23 in FY2024 and #24 in FY2025; up 108 since FY2021.
40	Blue Air Training Corp Top agencies USAF (Department of the Air Force)	$20,478,503	0.4%	Rank history: #87 in FY2021, #52 in FY2023, not on the FY2024 list and #40 in FY2025; up 47 since FY2021.
41	Pinnacle Solutions, LLC Top agencies Army (Department of the Army)	$20,408,507	0.4%	Rank history: #35 in FY2021, #70 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2021.
42	Chugach Alaska Corporation 2 awardees, including Chugach Training and Educational Solutions, LLC Top agencies DOL (Department of Labor)	$20,310,684	0.4%	Rank history: #19 in FY2021, not on the FY2023 list, #70 in FY2024 and #92 in FY2025; down 23 since FY2021.
43	Warhorse Training Solutions, LLC Top agencies DOJ (Department of Justice)	$19,897,660	0.4%	Rank history: not on the FY2021 list, not on the FY2023 list, #95 in FY2024 and not on the FY2025 list; new.
44	The Rockhill Group. Inc. Top agencies USAF (Department of the Air Force)	$19,720,501	0.4%	Rank history: #47 in FY2021, #50 in FY2023, #65 in FY2024 and #70 in FY2025; up 3 since FY2021.
45	Aleut-Odle Training and Development JV 2, LLC Top agencies DOL (Department of Labor)	$19,149,573	0.4%	Rank history: not on the FY2021 list, #54 in FY2023, #34 in FY2024 and #63 in FY2025; new.
46	Oak Grove Technologies, LLC Top agencies USSOCOM (United States Special Operations Command) Army (Department of the Army) DHS (Department of Homeland Security)	$19,046,047	0.4%	Rank history: #25 in FY2021 and not on the FY2023–FY2025 lists; down 21 since FY2021.
47	Tactical Air Support, Inc. Top agencies USAF (Department of the Air Force)	$18,666,663	0.3%	Rank history: #53 in FY2021, #20 in FY2023, #13 in FY2024 and #17 in FY2025; up 6 since FY2021.
48	Management Concepts, Inc. Top agencies Navy (Department of the Navy) DOL (Department of Labor) HHS (Department of Health and Human Services)	$18,660,708	0.3%	Rank history: #44 in FY2021, #48 in FY2023, #56 in FY2024 and #76 in FY2025; down 4 since FY2021.
49	Redhorse Corporation Top agencies OSD (Office of the Secretary of Defense) WHS (DOD Washington Headquarters Service) DHS (Department of Homeland Security)	$18,524,978	0.3%	Rank history: #62 in FY2021, not on the FY2023 list, #36 in FY2024 and #49 in FY2025; up 13 since FY2021.
50	Strategix Management LLC Top agencies DOL (Department of Labor)	$18,419,318	0.3%	Rank history: #76 in FY2021, #27 in FY2023, #19 in FY2024 and #23 in FY2025; up 26 since FY2021.
51	Leidos Holdings, Inc. 4 awardees, including Leidos, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$18,234,603	0.3%	Rank history: not on the FY2021 list, #57 in FY2023, #48 in FY2024 and #62 in FY2025; up 98 since FY2021.
52	Alternate Perspectives Inc. Top agencies DOL (Department of Labor)	$17,931,157	0.3%	Rank history: #22 in FY2021, #77 in FY2023 and not on the FY2024–FY2025 lists; down 30 since FY2021.
53	Science Applications International Corporation 3 awardees Top agencies Navy (Department of the Navy)	$17,888,189	0.3%	Rank history: #48 in FY2021, #60 in FY2023, #35 in FY2024 and not on the FY2025 list; down 5 since FY2021.
54	Eckerd Youth Alternatives, Inc. Top agencies DOL (Department of Labor)	$17,622,210	0.3%	Rank history: not on the FY2021 list, #45 in FY2023, #18 in FY2024 and #15 in FY2025; new.
55	Vanderbelt University Medical Center Through Vanderbilt University Medical Center Top agencies VA (Department of Veterans Affairs)	$17,561,224	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 46 since FY2021.
56	RES-Care Inc. 2 awardees Top agencies DOL (Department of Labor)	$17,389,061	0.3%	Rank history: #30 in FY2021, #61 in FY2023 and not on the FY2024–FY2025 lists; down 26 since FY2021.
57	Bering Straits Native Corporation Through Bering Global Solutions, LLC Top agencies USAF (Department of the Air Force)	$17,316,841	0.3%	Rank history: not on the FY2021 list, #49 in FY2023 and not on the FY2024–FY2025 lists; up 84 since FY2021.
58	Global Business Solutions, Llc. Top agencies USAF (Department of the Air Force)	$17,194,399	0.3%	Rank history: not on the FY2021 list, #38 in FY2023 and not on the FY2024–FY2025 lists; new.
59	Town of Lincoln Town Hall Top agencies DODEA (Department of Defense Education Activity)	$17,138,568	0.3%	Rank history: #60 in FY2021, #63 in FY2023, #52 in FY2024 and #50 in FY2025; up 1 since FY2021.
60	Exodyne, Inc. Through Dynamic Educational Systems Inc. Top agencies DOL (Department of Labor)	$17,037,623	0.3%	Rank history: #67 in FY2021, #58 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
61	Metris LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$16,826,852	0.3%	Rank history: #52 in FY2021, #42 in FY2023, #72 in FY2024 and #54 in FY2025; down 9 since FY2021.
62	Massachusetts Institute of Technology Top agencies NASA (National Aeronautics and Space Administration) Navy (Department of the Navy) Army (Department of the Army)	$16,310,371	0.3%	Rank history: #79 in FY2021, #92 in FY2023, not on the FY2024 list and #67 in FY2025; up 17 since FY2021.
63	The Escal Institute of Advanced Technologies, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) Navy (Department of the Navy)	$16,236,939	0.3%	Rank history: #63 in FY2021, #67 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
64	Delaware Resource Group of Oklahoma LLC Top agencies USAF (Department of the Air Force)	$16,135,174	0.3%	Rank history: #37 in FY2021 and not on the FY2023–FY2025 lists; down 27 since FY2021.
65	International Center for Language Studies, Inc. Top agencies DOS (Department of State) Army (Department of the Army) USAID (US Agency for International Development)	$15,569,355	0.3%	Rank history: #81 in FY2021, #29 in FY2023, #31 in FY2024 and #39 in FY2025; up 16 since FY2021.
66	Katmai Management Services LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$15,518,946	0.3%	Rank history: not on the FY2021 list, #32 in FY2023, #46 in FY2024 and #44 in FY2025; up 309 since FY2021.
67	Board of Governers State University System of Florida 15 awardees, including Florida International University, Florida State University and University of Florida Top agencies USSOCOM (United States Special Operations Command) ED (Department of Education) Navy (Department of the Navy)	$15,500,582	0.3%	Rank history: not on the FY2021 list, #64 in FY2023 and not on the FY2024–FY2025 lists; up 48 since FY2021.
68	State of California Controllers Office 18 awardees, including The Regents of the University of California. San Francisco, University of California, Davis and University of California, LOS Angeles Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$15,014,226	0.3%	Rank history: #10 in FY2021, #26 in FY2023 and not on the FY2024–FY2025 lists; down 58 since FY2021.
69	University of Texas System 11 awardees, including University of Texas Health Science Center of San Antonio, The University of Texas Southwestern Medical Center and University of Texas At Austin Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$14,955,593	0.3%	Rank history: #39 in FY2021, #51 in FY2023 and not on the FY2024–FY2025 lists; down 30 since FY2021.
70	Milsup LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$14,818,062	0.3%	Rank history: not on the FY2021 list, #82 in FY2023, #76 in FY2024 and not on the FY2025 list; up 88 since FY2021.
71	Heritage Services Corporation Top agencies DOL (Department of Labor)	$14,426,366	0.3%	Rank history: #36 in FY2021 and not on the FY2023–FY2025 lists; down 35 since FY2021.
72	Tipping Point Solutions, Inc. Top agencies Army (Department of the Army) DOT (Department of Transportation) Navy (Department of the Navy)	$14,387,453	0.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #89 in FY2024 and not on the FY2025 list; up 35 since FY2021.
73	Endless Horizons Inc. Through Horizons Youth Services, L.C. Top agencies DOL (Department of Labor)	$14,128,079	0.3%	Rank history: #40 in FY2021, #96 in FY2023 and not on the FY2024–FY2025 lists; down 33 since FY2021.
74	Calibre Systems Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$13,905,628	0.3%	Rank history: #78 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
75	Aviation Training Consulting, LLC Top agencies Navy (Department of the Navy)	$13,861,113	0.3%	Rank history: not on the FY2021 list, #79 in FY2023, #75 in FY2024 and #75 in FY2025; new.
76	Randstad North America Inc. Through Monster Government Solutions, LLC Top agencies DHS (Department of Homeland Security) DOI (Department of the Interior) GSA (General Services Administration)	$13,410,842	0.2%	Rank history: #64 in FY2021, #99 in FY2023 and not on the FY2024–FY2025 lists; down 12 since FY2021.
77	Advanced Technology Leaders, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$13,399,553	0.2%	Rank history: #66 in FY2021 and not on the FY2023–FY2025 lists; down 11 since FY2021.
78	Avix-Bgi JV LLC Top agencies USAF (Department of the Air Force)	$13,373,550	0.2%	Rank history: #71 in FY2021, #78 in FY2023, #61 in FY2024 and not on the FY2025 list; down 7 since FY2021.
79	Tyonek Technical Services, LLC Top agencies USAF (Department of the Air Force)	$13,079,434	0.2%	Rank history: not on the FY2021 list, #36 in FY2023, #27 in FY2024 and #21 in FY2025; new.
80	Flatter, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$12,826,484	0.2%	Rank history: #90 in FY2021, #69 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
81	Allen Corporation of America, Inc. Top agencies DOT (Department of Transportation)	$11,727,494	0.2%	Rank history: #72 in FY2021, #75 in FY2023, #86 in FY2024 and #72 in FY2025; down 9 since FY2021.
82	Cybermedia Technologies, LLC Top agencies OSD (Office of the Secretary of Defense)	$11,626,393	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 31 since FY2021.
83	Guzman & Griffin Technologies, Inc. Top agencies DOT (Department of Transportation)	$11,619,556	0.2%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #99 in FY2025; up 43 since FY2021.
84	Duke University 3 awardees, including Private Diagnostic Clinic, PLLC and Duke University Health System, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$11,566,800	0.2%	Rank history: #77 in FY2021, #73 in FY2023, #100 in FY2024 and not on the FY2025 list; down 7 since FY2021.
85	Cherokee Nation 2 awardees, including Cherokee Federal Solutions, L.L.C. Top agencies DOL (Department of Labor) Army (Department of the Army)	$11,340,026	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 43 since FY2021.
86	Aleut-Odle Training and Development, JV Top agencies DOL (Department of Labor)	$11,330,430	0.2%	Rank history: not on the FY2021 list, #68 in FY2023 and not on the FY2024–FY2025 lists; up 86 since FY2021.
87	Potawatomi Business Development Corp 2 awardees, including Advancia Technologies, LLC Top agencies Navy (Department of the Navy)	$11,299,997	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 25 since FY2021.
88	Aaski Technology Inc. 2 awardees, including Mag DS Corp Top agencies USAF (Department of the Air Force)	$11,147,327	0.2%	Rank history: #74 in FY2021 and not on the FY2023–FY2025 lists; down 14 since FY2021.
89	General Dynamics Corporation 5 awardees, including General Dynamics Information Technology, Inc. and General Dynamics-Ots, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$11,144,089	0.2%	Rank history: #34 in FY2021, #84 in FY2023 and not on the FY2024–FY2025 lists; down 55 since FY2021.
90	American Heart Association, Inc. Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$11,104,436	0.2%	Rank history: not on the FY2021 list, #98 in FY2023, #92 in FY2024 and #68 in FY2025; up 16 since FY2021.
91	Mckellar Corporation Top agencies Army (Department of the Army)	$10,942,841	0.2%	Rank history: #92 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
92	Corps Solutions LLC Top agencies Navy (Department of the Navy)	$10,879,921	0.2%	Rank history: #88 in FY2021, #80 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
93	Complete Parachute Solutions, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$10,835,514	0.2%	Rank history: #96 in FY2021 and not on the FY2023–FY2025 lists; up 3 since FY2021.
94	Po`okela Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$10,759,115	0.2%	Rank history: not on the FY2021 list, #90 in FY2023 and not on the FY2024–FY2025 lists; new.
95	Solkoa Inc. Top agencies Army (Department of the Army)	$10,719,209	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
96	Caesar Rodney School District Top agencies DODEA (Department of Defense Education Activity)	$10,648,061	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #96 in FY2024 and #77 in FY2025; up 7 since FY2021.
97	RTX Corporation 8 awardees, including Goodrich Corporation, Everfox LLC and Raytheon Company Top agencies USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service) Navy (Department of the Navy)	$10,614,197	0.2%	Rank history: #51 in FY2021, #35 in FY2023 and not on the FY2024–FY2025 lists; down 46 since FY2021.
98	Francisco Partners Management 2 awardees, including Everfox LLC and Discovery Education, Inc. Top agencies Navy (Department of the Navy) DOS (Department of State) DISA (Defense Information Systems Agency)	$10,565,940	0.2%	Rank history: #57 in FY2021 and not on the FY2023–FY2025 lists; down 41 since FY2021.
99	Cape Henry Associates, Inc. Top agencies Navy (Department of the Navy) DHA (Defense Health Agency)	$10,375,554	0.2%	Rank history: #100 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
100	Oregon Health & Science University Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$10,354,295	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 65 since FY2021.

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100 of 3,566 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 61

Code	Net obligations	Largest contractor
611 Educational Services	$4,802,578,148	Management & Training Corporation

How this ranking works

Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $5.37 billion obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Fiscal year 2022 ran Oct 1, 2021 – Sep 30, 2022. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
Rank changes compare with FY2021. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2021 takes the color of the rank change beside it.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 NAICS 61 contractors in FY2022?

1. Management & Training Corporation ($228M), 2. Adams and Associates Inc. ($167M), 3. The Trustees of Princeton University ($157M), 4. Airborne Tactical Advantage Co LLC ($117M), 5. Serrato Corporation ($115M), 6. CAE Inc. ($103M), 7. The Boeing Company ($91.6M), 8. OWL Companies ($89.6M), 9. Amentum Services, Inc. ($85.8M), 10. Nova Global Supply and Services LLC ($80.1M).

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