Top 100 Contractors in NAICS 61: Educational Services, Aug 2025–Jul 2026

Name: Top 100 Contractors in NAICS 61: Educational Services, Aug 2025–Jul 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in NAICS 61: Educational Services, FY2025.

The top 10 won 28% of NAICS 61 contract dollars from August 2025 through July 2026

Contract obligations: $5,331,421,838 Net of deobligations, by contracts coded NAICS 61 or a code under it
Contractors: 2,571 Parent companies with an obligation
Largest contractor: Lockheed Martin Corporation $310 million, 5.5% of obligations
Data as of: Nov 5, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 3 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Commerce (Department of Commerce)	$309,948,008	5.5%	Rank history: #56 in FY2021, not on the FY2022–FY2024 lists and #5 in FY2025; up 8 since Aug 2024–Jul 2025.
2	Management & Training Corporation Top agencies DOL (Department of Labor)	$237,516,291	4.2%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #3 in FY2025; up 1 since Aug 2024–Jul 2025.
3	Adams and Associates Inc. Top agencies DOL (Department of Labor)	$233,824,238	4.1%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; down 1 since Aug 2024–Jul 2025.
4	The Trustees of Princeton University Top agencies DOE (Department of Energy) DARPA (Defense Advanced Research Projects Agency)	$190,031,960	3.4%	Rank history: #4 in FY2021, #3 in FY2022, #3 in FY2023, #3 in FY2024 and #1 in FY2025; down 3 since Aug 2024–Jul 2025.
5	Textron Inc. 4 awardees, including Airborne Tactical Advantage Co LLC, Textron Aviation Defense LLC and Bell Textron Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOJ (Department of Justice)	$119,459,333	2.1%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023, #10 in FY2024 and #9 in FY2025; up 3 since Aug 2024–Jul 2025.
6	Foxmar Inc. Through Education & Training Resources LLC Top agencies DOL (Department of Labor)	$116,416,879	2.1%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #4 in FY2025; down 2 since Aug 2024–Jul 2025.
7	Arbor E & T LLC Top agencies DOL (Department of Labor)	$107,499,308	1.9%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023, #6 in FY2024 and #12 in FY2025; unchanged since Aug 2024–Jul 2025.
8	Amentum Holdings, Inc. 2 awardees, including Amentum Technology, Inc. and Amentum Services, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$96,365,961	1.7%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; up 13 since Aug 2024–Jul 2025.
9	Eckerd Youth Alternatives, Inc. 2 awardees, including Odle Management Group, L.L.C. Top agencies DOL (Department of Labor)	$84,235,487	1.5%	Rank history: not on the FY2021 list, #54 in FY2022, #45 in FY2023, #18 in FY2024 and #17 in FY2025; up 3 since Aug 2024–Jul 2025.
10	Serrato Corporation Top agencies DOL (Department of Labor)	$81,784,706	1.4%	Rank history: #5 in FY2021, #5 in FY2022, #11 in FY2023, #9 in FY2024 and #21 in FY2025; up 3 since Aug 2024–Jul 2025.
11	Top Aces Corp. 2 awardees, including Blue Air Training Corp Top agencies USAF (Department of the Air Force)	$81,484,627	1.4%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; up 8 since Aug 2024–Jul 2025.
12	Career Systems Development Corporation Top agencies DOL (Department of Labor)	$74,545,539	1.3%	Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #11 in FY2025; down 2 since Aug 2024–Jul 2025.
13	CAE Usa, Inc. 2 awardees Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$69,971,194	1.2%	Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; up 2 since Aug 2024–Jul 2025.
14	Tactical Air Support, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$69,322,507	1.2%	Rank history: #53 in FY2021, #47 in FY2022, #20 in FY2023, #13 in FY2024 and #20 in FY2025; unchanged since Aug 2024–Jul 2025.
15	Valiant Global Defense Services Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$68,487,915	1.2%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #8 in FY2025; down 10 since Aug 2024–Jul 2025.
16	Amentum Services, Inc. Top agencies Army (Department of the Army)	$68,208,559	1.2%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023, #4 in FY2024 and #7 in FY2025; down 10 since Aug 2024–Jul 2025.
17	Deep Mile Networks LLC Top agencies DHA (Defense Health Agency)	$61,006,453	1.1%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023, #5 in FY2024 and #6 in FY2025; down 6 since Aug 2024–Jul 2025.
18	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)	$56,385,862	1.0%	Rank history: not on the FY2021 list, #7 in FY2022, not on the FY2023 list, #12 in FY2024 and #48 in FY2025; up 17 since Aug 2024–Jul 2025.
19	CAE Inc. 5 awardees, including CAE USA Inc. and CAE Simuflite, Inc. Top agencies Army (Department of the Army) DOT (Department of Transportation) USAF (Department of the Air Force)	$52,430,801	0.9%	Rank history: #9 in FY2021, #6 in FY2022, #7 in FY2023, #26 in FY2024 and #18 in FY2025; up 67 since Aug 2024–Jul 2025.
20	Draken International, LLC Top agencies USAF (Department of the Air Force)	$51,147,035	0.9%	Rank history: #11 in FY2021, #24 in FY2022, #25 in FY2023, #50 in FY2024 and #22 in FY2025; up 28 since Aug 2024–Jul 2025.
21	The Bizzell Group LLC Top agencies DOL (Department of Labor)	$47,244,650	0.8%	Rank history: not on the FY2021 list, #39 in FY2022, #22 in FY2023, #23 in FY2024 and #26 in FY2025; down 4 since Aug 2024–Jul 2025.
22	Berkshire Hathaway Inc. 4 awardees, including Flightsafety International Inc., Flightsafety Defense Corporation and Kitco Fiber Optics Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$46,950,211	0.8%	Rank history: #23 in FY2021, #20 in FY2022, #8 in FY2023, #33 in FY2024 and #16 in FY2025; up 420 since Aug 2024–Jul 2025.
23	Human Learning Systems LLC Top agencies DOL (Department of Labor)	$44,819,489	0.8%	Rank history: #45 in FY2021, #12 in FY2022, #17 in FY2023, #20 in FY2024 and #31 in FY2025; down 1 since Aug 2024–Jul 2025.
24	Deloitte Through Deloitte Consulting LLP Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Navy (Department of the Navy)	$44,777,472	0.8%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #14 in FY2025; up 1 since Aug 2024–Jul 2025.
25	Aviation Systems Engineering Company Inc. Top agencies Navy (Department of the Navy)	$40,447,728	0.7%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023, #53 in FY2024 and #27 in FY2025; up 11 since Aug 2024–Jul 2025.
26	Human Resources Research Organization (Humrro) Top agencies DHRA (Defense Human Resources Activity) OSD (Office of the Secretary of Defense) DOS (Department of State)	$39,693,125	0.7%	Rank history: #33 in FY2021, #22 in FY2022, #23 in FY2023, #22 in FY2024 and #19 in FY2025; down 8 since Aug 2024–Jul 2025.
27	Town of Lincoln Town Hall Top agencies DODEA (Department of Defense Education Activity)	$39,560,434	0.7%	Rank history: #60 in FY2021, #59 in FY2022, #63 in FY2023, #52 in FY2024 and #51 in FY2025; new, not ranked in Aug 2024–Jul 2025.
28	Everfox LLC Top agencies DISA (Defense Information Systems Agency) DOS (Department of State) DOJ (Department of Justice)	$36,270,335	0.6%	Rank history: not on the FY2021–FY2023 lists, #58 in FY2024 and #47 in FY2025; up 19 since Aug 2024–Jul 2025.
29	Chugach Alaska Corporation 3 awardees, including Chugach Training and Educational Solutions, LLC, Chugach Solutions Enterprise, LLC and Chugach Dynamic Solutions LLC Top agencies DOL (Department of Labor) DHS (Department of Homeland Security)	$35,541,406	0.6%	Rank history: #19 in FY2021, #42 in FY2022, not on the FY2023 list, #70 in FY2024 and #91 in FY2025; up 113 since Aug 2024–Jul 2025.
30	International Development & Resources, Inc. Top agencies Army (Department of the Army)	$34,985,452	0.6%	Rank history: #38 in FY2021, #31 in FY2022, not on the FY2023–FY2024 lists and #39 in FY2025; up 10 since Aug 2024–Jul 2025.
31	Institute of International Education Inc. Top agencies DHRA (Defense Human Resources Activity)	$33,370,809	0.6%	Rank history: #31 in FY2021, #23 in FY2022, #13 in FY2023, #16 in FY2024 and #33 in FY2025; down 4 since Aug 2024–Jul 2025.
32	Insights Training Group, LLC Top agencies DOL (Department of Labor)	$32,739,802	0.6%	Rank history: #54 in FY2021, not on the FY2022 list, #31 in FY2023, #28 in FY2024 and #36 in FY2025; down 9 since Aug 2024–Jul 2025.
33	Seventh Dimension, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$30,924,500	0.5%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023, #32 in FY2024 and #30 in FY2025; down 1 since Aug 2024–Jul 2025.
34	The Aleut Corporation 2 awardees, including Aleut Management Services, LLC and Aleut Information Technology, LLC Top agencies USAF (Department of the Air Force)	$29,282,210	0.5%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; new, not ranked in Aug 2024–Jul 2025.
35	Aleut-Odle Training and Development JV 2, LLC Top agencies DOL (Department of Labor)	$28,628,667	0.5%	Rank history: not on the FY2021 list, #45 in FY2022, #54 in FY2023, #34 in FY2024 and #62 in FY2025; up 40 since Aug 2024–Jul 2025.
36	Cubrc, Inc. Top agencies Army (Department of the Army)	$27,894,366	0.5%	Rank history: #59 in FY2021, #38 in FY2022, #53 in FY2023, #49 in FY2024 and #34 in FY2025; up 23 since Aug 2024–Jul 2025.
37	Vanderbilt University Medical Center Top agencies VA (Department of Veterans Affairs)	$27,257,223	0.5%	Rank history: not on the FY2021–FY2023 lists, #81 in FY2024 and not on the FY2025 list; up 7 since Aug 2024–Jul 2025.
38	Caesar Rodney School District Top agencies DODEA (Department of Defense Education Activity)	$26,984,800	0.5%	Rank history: not on the FY2021 list, #96 in FY2022, not on the FY2023 list, #96 in FY2024 and #77 in FY2025; new, not ranked in Aug 2024–Jul 2025.
39	Nana Regional Corporation, Inc. Through Pinnacle Solutions, LLC Top agencies Army (Department of the Army)	$26,351,297	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
40	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$26,169,515	0.5%	Rank history: not on the FY2021–FY2025 lists; up 108 since Aug 2024–Jul 2025.
41	Tyonek Technical Services, LLC Top agencies USAF (Department of the Air Force)	$26,103,587	0.5%	Rank history: not on the FY2021 list, #79 in FY2022, #36 in FY2023, #27 in FY2024 and #23 in FY2025; down 21 since Aug 2024–Jul 2025.
42	Distinction LLC Top agencies DOL (Department of Labor)	$23,506,898	0.4%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; up 61 since Aug 2024–Jul 2025.
43	Resicum International LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$23,473,782	0.4%	Rank history: #86 in FY2021, not on the FY2022 list, #86 in FY2023, #43 in FY2024 and #49 in FY2025; up 7 since Aug 2024–Jul 2025.
44	Indtai Inc. Top agencies Army (Department of the Army)	$22,275,918	0.4%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023, #29 in FY2024 and #42 in FY2025; down 2 since Aug 2024–Jul 2025.
45	RQI Partners LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$22,188,047	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
46	Eagle Harbor, LLC Top agencies DOE (Department of Energy)	$20,498,502	0.4%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; up 8 since Aug 2024–Jul 2025.
47	Strategix Management LLC Top agencies DOL (Department of Labor)	$20,334,931	0.4%	Rank history: #76 in FY2021, #50 in FY2022, #27 in FY2023, #19 in FY2024 and #25 in FY2025; down 17 since Aug 2024–Jul 2025.
48	Lifeskills Connection Inc Top agencies DOL (Department of Labor) USDA (Department of Agriculture)	$20,212,815	0.4%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #88 in FY2025; up 23 since Aug 2024–Jul 2025.
49	Davis Defense Group, Inc. Top agencies Navy (Department of the Navy)	$18,869,034	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
50	Dynamic Educational Systems Inc. Top agencies DOL (Department of Labor)	$18,583,026	0.3%	Rank history: not on the FY2021–FY2023 lists, #74 in FY2024 and #63 in FY2025; up 13 since Aug 2024–Jul 2025.
51	Covenant Learning Solutions LLC Top agencies DOL (Department of Labor)	$17,894,576	0.3%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and #45 in FY2025; up 6 since Aug 2024–Jul 2025.
52	Leidos Holdings, Inc. 4 awardees, including Leidos, Inc. Top agencies DHS (Department of Homeland Security)	$17,869,691	0.3%	Rank history: not on the FY2021 list, #51 in FY2022, #57 in FY2023, #48 in FY2024 and #61 in FY2025; up 1 since Aug 2024–Jul 2025.
53	Metris LLC Top agencies DHS (Department of Homeland Security)	$17,826,793	0.3%	Rank history: #52 in FY2021, #61 in FY2022, #42 in FY2023, #72 in FY2024 and #54 in FY2025; down 7 since Aug 2024–Jul 2025.
54	Miltrain JV II LLC Top agencies USAF (Department of the Air Force)	$17,451,979	0.3%	Rank history: not on the FY2021–FY2025 lists; up 222 since Aug 2024–Jul 2025.
55	Soar Technology Inc. Through Accelint AI, LLC Top agencies Navy (Department of the Navy)	$17,343,506	0.3%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and #86 in FY2025; up 155 since Aug 2024–Jul 2025.
56	The Escal Institute of Advanced Technologies, Inc. 2 awardees, including Sans Innovation Center LLC Top agencies USCYBERCOM (Department of Defense Cyber Command) Army (Department of the Army) DHS (Department of Homeland Security)	$17,114,812	0.3%	Rank history: #63 in FY2021, #63 in FY2022, #67 in FY2023, not on the FY2024 list and #75 in FY2025; up 59 since Aug 2024–Jul 2025.
57	Kbr, Inc. 2 awardees, including KBR Wyle Services, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$16,440,209	0.3%	Rank history: #32 in FY2021, not on the FY2022 list, #47 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
58	The Rockhill Group. Inc. 2 awardees, including Skywarrior Flight Training LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$15,473,863	0.3%	Rank history: #47 in FY2021, #44 in FY2022, #50 in FY2023, #65 in FY2024 and #35 in FY2025; up 11 since Aug 2024–Jul 2025.
59	Team Carney, Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency) DHS (Department of Homeland Security) DOI (Department of the Interior)	$15,407,335	0.3%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023, #64 in FY2024 and #59 in FY2025; down 18 since Aug 2024–Jul 2025.
60	Katmai Management Services LLC Top agencies Navy (Department of the Navy)	$15,403,259	0.3%	Rank history: not on the FY2021 list, #66 in FY2022, #32 in FY2023, #46 in FY2024 and #44 in FY2025; down 21 since Aug 2024–Jul 2025.
61	GP Strategies Corporation 2 awardees, including GP Strategies Government Solutions, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$15,214,428	0.3%	Rank history: #49 in FY2021, #30 in FY2022, #72 in FY2023, #45 in FY2024 and #55 in FY2025; up 102 since Aug 2024–Jul 2025.
62	Allen Corporation of America, Inc. Top agencies DOT (Department of Transportation)	$14,704,640	0.3%	Rank history: #72 in FY2021, #81 in FY2022, #75 in FY2023, #86 in FY2024 and #70 in FY2025; up 17 since Aug 2024–Jul 2025.
63	Saguaro Business Solutions LLC Top agencies USAF (Department of the Air Force)	$14,634,968	0.3%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; up 7 since Aug 2024–Jul 2025.
64	Language Associates LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$14,338,236	0.3%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 32 since Aug 2024–Jul 2025.
65	Foxhole Technology LLC Top agencies DOT (Department of Transportation) DISA (Defense Information Systems Agency)	$14,302,458	0.3%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023, #66 in FY2024 and #53 in FY2025; down 14 since Aug 2024–Jul 2025.
66	Goldbelt, Incorporated Through Goldbelt Apex, LLC Top agencies Army (Department of the Army)	$14,137,110	0.3%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; new, not ranked in Aug 2024–Jul 2025.
67	International Center for Language Studies, Inc. Top agencies DOS (Department of State) Army (Department of the Army)	$13,940,176	0.2%	Rank history: #81 in FY2021, #65 in FY2022, #29 in FY2023, #31 in FY2024 and #40 in FY2025; down 33 since Aug 2024–Jul 2025.
68	Avix-Bgi Technical Services JV LLC Top agencies USAF (Department of the Air Force)	$13,557,229	0.2%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 97 since Aug 2024–Jul 2025.
69	University of Texas System 10 awardees, including The University of Texas Southwestern Medical Center, University of Texas Health Science Center of San Antonio and University of Texas At Austin Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Army (Department of the Army)	$13,547,288	0.2%	Rank history: #39 in FY2021, #69 in FY2022, #51 in FY2023 and not on the FY2024–FY2025 lists; up 397 since Aug 2024–Jul 2025.
70	Cornerstone Ondemand Inc. Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense) SSA (Social Security Administration)	$13,494,499	0.2%	Rank history: not on the FY2021–FY2023 lists, #85 in FY2024 and #82 in FY2025; up 8 since Aug 2024–Jul 2025.
71	Science Applications International Corporation Top agencies Navy (Department of the Navy)	$13,479,068	0.2%	Rank history: #48 in FY2021, #53 in FY2022, #60 in FY2023, #35 in FY2024 and not on the FY2025 list; up 2 since Aug 2024–Jul 2025.
72	Higherechelon, Inc. Top agencies Army (Department of the Army)	$13,360,253	0.2%	Rank history: not on the FY2021–FY2023 lists, #77 in FY2024 and #64 in FY2025; up 2 since Aug 2024–Jul 2025.
73	Avix-Bgi JV II, LLC Top agencies USAF (Department of the Air Force)	$13,179,857	0.2%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2023, #80 in FY2024 and #69 in FY2025; down 6 since Aug 2024–Jul 2025.
74	Tactair Fluid Controls Inc Through Airborne Systems North America of NJ Inc. Top agencies Navy (Department of the Navy)	$13,143,799	0.2%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; up 26 since Aug 2024–Jul 2025.
75	Horizons Youth Services, L.C. Top agencies DOL (Department of Labor)	$12,907,328	0.2%	Rank history: not on the FY2021–FY2025 lists; up 12 since Aug 2024–Jul 2025.
76	Medstar-Georgetown Medical Center, Inc. Top agencies VA (Department of Veterans Affairs)	$12,744,850	0.2%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; up 79 since Aug 2024–Jul 2025.
77	Guzman & Griffin Technologies, Inc. Top agencies DOT (Department of Transportation)	$12,649,318	0.2%	Rank history: not on the FY2021 list, #83 in FY2022, not on the FY2023–FY2024 lists and #98 in FY2025; up 20 since Aug 2024–Jul 2025.
78	Milsup LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$12,566,326	0.2%	Rank history: not on the FY2021 list, #70 in FY2022, #82 in FY2023, #76 in FY2024 and not on the FY2025 list; up 71 since Aug 2024–Jul 2025.
79	Paradigmworks Group, Inc. Top agencies DOL (Department of Labor)	$12,432,049	0.2%	Rank history: not on the FY2021–FY2025 lists; up 62 since Aug 2024–Jul 2025.
80	Document Storage Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$12,125,838	0.2%	Rank history: not on the FY2021–FY2023 lists, #98 in FY2024 and #79 in FY2025; up 5 since Aug 2024–Jul 2025.
81	Arctic Slope Regional Corporation 3 awardees, including Asrc Federal Technology Solutions, LLC, Agile Decision Sciences, LLC and Asrc Federal Cyber, LLC Top agencies Commerce (Department of Commerce) Army (Department of the Army) Navy (Department of the Navy)	$12,095,177	0.2%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; new, not ranked in Aug 2024–Jul 2025.
82	MVP Robotics, Inc. Top agencies Navy (Department of the Navy)	$11,752,798	0.2%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; down 22 since Aug 2024–Jul 2025.
83	Exceed, LLC Top agencies DOL (Department of Labor)	$11,703,382	0.2%	Rank history: #46 in FY2021, not on the FY2022–FY2024 lists and #83 in FY2025; up 19 since Aug 2024–Jul 2025.
84	Parker Tide LLC Top agencies Commerce (Department of Commerce) Navy (Department of the Navy) DOE (Department of Energy)	$11,618,480	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
85	Aviation Training Consulting, LLC Top agencies Navy (Department of the Navy)	$11,396,582	0.2%	Rank history: not on the FY2021 list, #75 in FY2022, #79 in FY2023, #75 in FY2024 and #73 in FY2025; down 4 since Aug 2024–Jul 2025.
86	Cherokee Nation 2 awardees, including Cherokee Nation Defense Solutions LLC Top agencies DOL (Department of Labor) Army (Department of the Army)	$11,054,238	0.2%	Rank history: not on the FY2021 list, #85 in FY2022 and not on the FY2023–FY2025 lists; up 101 since Aug 2024–Jul 2025.
87	The George Mason University Instructional Foundation, Inc. Through George Mason University Top agencies Navy (Department of the Navy) USUHS (DOD Uniformed Services University of the Health Sciences)	$10,783,750	0.2%	Rank history: not on the FY2021–FY2025 lists; up 179 since Aug 2024–Jul 2025.
88	Ciri Development Corporation Through Lbyd Federal, LLC Top agencies Navy (Department of the Navy)	$10,558,742	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89	Fscx Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$10,509,546	0.2%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; down 51 since Aug 2024–Jul 2025.
90	Web Business Solutions Inc. Top agencies Navy (Department of the Navy)	$10,461,572	0.2%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023, not on the FY2024 list and #92 in FY2025; up 72 since Aug 2024–Jul 2025.
91	Aleut-Odle Training and Development, JV Top agencies DOL (Department of Labor)	$10,455,537	0.2%	Rank history: not on the FY2021 list, #86 in FY2022, #68 in FY2023 and not on the FY2024–FY2025 lists; up 46 since Aug 2024–Jul 2025.
92	Medical Faculty Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$10,433,273	0.2%	Rank history: not on the FY2021–FY2025 lists; up 24 since Aug 2024–Jul 2025.
93	KBR Wyle Services LLC 3 awardees Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$10,365,225	0.2%	Rank history: not on the FY2021–FY2023 lists, #63 in FY2024 and #24 in FY2025; down 67 since Aug 2024–Jul 2025.
94	Bering Straits Native Corporation 5 awardees, including Kikaha Solutions, LLC, Bering Straits Professional Services, LLC and Bering Global Solutions, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$10,290,882	0.2%	Rank history: not on the FY2021 list, #57 in FY2022, #49 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95	Ravn Group, Inc. Top agencies USAF (Department of the Air Force)	$10,252,794	0.2%	Rank history: not on the FY2021–FY2023 lists, #78 in FY2024 and #71 in FY2025; down 1 since Aug 2024–Jul 2025.
96	Victor 12, Inc. Top agencies VA (Department of Veterans Affairs)	$10,223,830	0.2%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023, #44 in FY2024 and #58 in FY2025; down 31 since Aug 2024–Jul 2025.
97	Western Governors University Top agencies Navy (Department of the Navy)	$10,147,121	0.2%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; up 118 since Aug 2024–Jul 2025.
98	Minact Inc Top agencies DOL (Department of Labor)	$9,891,708	0.2%	Rank history: not on the FY2021–FY2023 lists, #54 in FY2024 and #65 in FY2025; up 19 since Aug 2024–Jul 2025.
99	Upmc 2 awardees, including Upmc Presbyterian Shadyside and University of Pittsburgh Physicians Top agencies VA (Department of Veterans Affairs)	$9,704,955	0.2%	Rank history: not on the FY2021–FY2025 lists; up 268 since Aug 2024–Jul 2025.
100	Metro Accounting & Professional Services, LLC Top agencies USAF (Department of the Air Force)	$9,633,065	0.2%	Rank history: not on the FY2021 list, #29 in FY2022, #76 in FY2023 and not on the FY2024–FY2025 lists; up 144 since Aug 2024–Jul 2025.

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100 of 2,571 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 61

Code	Net obligations	Largest contractor
611 Educational Services	$5,331,421,838	Lockheed Martin 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 $5.64 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 Aug 2024–Jul 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 61 contractors in Aug 2025–Jul 2026?

1. Lockheed Martin Corporation ($310M), 2. Management & Training Corporation ($238M), 3. Adams and Associates Inc. ($234M), 4. The Trustees of Princeton University ($190M), 5. Textron Inc. ($119M), 6. Foxmar Inc. ($116M), 7. Arbor E & T LLC ($107M), 8. Amentum Holdings, Inc. ($96.4M), 9. Eckerd Youth Alternatives, Inc. ($84.2M), 10. Serrato Corporation ($81.8M).

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