Top 100 Contractors in NAICS 611710: Educational Support Services, Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 611710: Educational Support Services, 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 42% of NAICS 611710 contract dollars from July 2025 through June 2026

Contract obligations: $433,389,655 Net of deobligations, by contracts coded NAICS 611710
Contractors: 500 Parent companies with an obligation
Largest contractor: Institute of International Education Inc. $41.1 million, 8.7% 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	Institute of International Education Inc. Top agencies DHRA (Defense Human Resources Activity)	$41,110,137	8.7%	Rank history: #1 in FY2021, #2 in FY2022, #1 in FY2023, #1 in FY2024 and #2 in FY2025; up 1 since Jul 2024–Jun 2025.
2	Indtai Inc Top agencies Army (Department of the Army)	$27,971,386	5.9%	Rank history: #4 in FY2021, #5 in FY2022, #5 in FY2023, #3 in FY2024 and #4 in FY2025; up 1 since Jul 2024–Jun 2025.
3	Human Resources Research Organization (Humrro) Top agencies DHRA (Defense Human Resources Activity) OSD (Office of the Secretary of Defense) DOS (Department of State)	$27,697,048	5.9%	Rank history: #2 in FY2021, #1 in FY2022, #2 in FY2023, #2 in FY2024 and #1 in FY2025; down 2 since Jul 2024–Jun 2025.
4	RQI Partners LLC Top agencies VA (Department of Veterans Affairs)	$22,041,909	4.7%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; new, not ranked in Jul 2024–Jun 2025.
5	GP Strategies Government Solutions, Inc. Top agencies Army (Department of the Army)	$21,711,179	4.6%	Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; up 24 since Jul 2024–Jun 2025.
6	Davis Defense Group, Inc. Top agencies Navy (Department of the Navy)	$18,869,034	4.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
7	Victor 12, Inc. Top agencies VA (Department of Veterans Affairs)	$10,223,830	2.2%	Rank history: #11 in FY2021, #11 in FY2022, #6 in FY2023, #6 in FY2024 and #6 in FY2025; unchanged since Jul 2024–Jun 2025.
8	Cybermedia Technologies LLC Top agencies OSD (Office of the Secretary of Defense)	$9,931,414	2.1%	Rank history: #10 in FY2021, #7 in FY2022, #11 in FY2023, #8 in FY2024 and #7 in FY2025; down 3 since Jul 2024–Jun 2025.
9	White Pine Innovations, LLC Top agencies DSCA (Defense Security Cooperation Agency)	$9,575,747	2.0%	Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; new, not ranked in Jul 2024–Jun 2025.
10	Saalex Corp 2 awardees, including Network & Simulation Technologies Inc. Top agencies Navy (Department of the Navy)	$6,833,237	1.4%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and #9 in FY2025; up 1 since Jul 2024–Jun 2025.
11	Global Business Solutions, Llc. Top agencies USAF (Department of the Air Force)	$6,505,392	1.4%	Rank history: not on the FY2021 list, #4 in FY2022, #4 in FY2023, #9 in FY2024 and #8 in FY2025; up 3 since Jul 2024–Jun 2025.
12	Open X Education, Inc. Top agencies USAF (Department of the Air Force)	$6,501,425	1.4%	Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; up 62 since Jul 2024–Jun 2025.
13	Brackish Consulting LLC Top agencies Navy (Department of the Navy)	$6,213,604	1.3%	Rank history: not on the FY2021–FY2023 lists, #32 in FY2024 and #20 in FY2025; up 4 since Jul 2024–Jun 2025.
14	American Council On the Teaching of Foreign Languages, Inc. Top agencies Army (Department of the Army)	$5,598,279	1.2%	Rank history: #29 in FY2021, #61 in FY2022, #15 in FY2023, #11 in FY2024 and #11 in FY2025; down 2 since Jul 2024–Jun 2025.
15	Pearson PLC Through NCS Pearson Inc. Top agencies DOI (Department of the Interior) DODEA (Department of Defense Education Activity)	$5,582,269	1.2%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023, #15 in FY2024 and #14 in FY2025; down 2 since Jul 2024–Jun 2025.
16	National Opinion Research Center Top agencies ED (Department of Education)	$5,474,485	1.2%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Jul 2024–Jun 2025.
17	Carnegie-Mellon University 2 awardees Top agencies Army (Department of the Army)	$5,399,054	1.1%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; up 47 since Jul 2024–Jun 2025.
18	American Institutes for Research In the Behavioral Sciences Top agencies ED (Department of Education)	$5,108,616	1.1%	Rank history: #7 in FY2021, #22 in FY2022, #19 in FY2023, #20 in FY2024 and #38 in FY2025; up 150 since Jul 2024–Jun 2025.
19	Mathematica Inc. Top agencies ED (Department of Education)	$4,978,373	1.1%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; new, not ranked in Jul 2024–Jun 2025.
20	Education Development Center, Inc. Top agencies ED (Department of Education)	$4,879,679	1.0%	Rank history: #5 in FY2021, #10 in FY2022, #21 in FY2023, #36 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
21	American Council On Education Top agencies DHRA (Defense Human Resources Activity) DHS (Department of Homeland Security) OSD (Office of the Secretary of Defense)	$4,777,468	1.0%	Rank history: #28 in FY2021, #31 in FY2022, #32 in FY2023, #30 in FY2024 and #19 in FY2025; down 1 since Jul 2024–Jun 2025.
22	Huntington Ingalls Industries, Inc. Through HII Mission Technologies Corp Top agencies DSCA (Defense Security Cooperation Agency) OSD (Office of the Secretary of Defense)	$4,772,106	1.0%	Rank history: #44 in FY2021, #21 in FY2022, #12 in FY2023, #16 in FY2024 and #22 in FY2025; up 3 since Jul 2024–Jun 2025.
23	Wested Top agencies ED (Department of Education) DODEA (Department of Defense Education Activity) DOI (Department of the Interior)	$4,520,937	1.0%	Rank history: #20 in FY2021, #14 in FY2022, #17 in FY2023, #21 in FY2024 and #29 in FY2025; up 28 since Jul 2024–Jun 2025.
24	College Entrance Examination Board 2 awardees Top agencies DHRA (Defense Human Resources Activity) DODEA (Department of Defense Education Activity) USAF (Department of the Air Force)	$4,394,751	0.9%	Rank history: #43 in FY2021, #60 in FY2022, #48 in FY2023, #64 in FY2024 and #21 in FY2025; up 30 since Jul 2024–Jun 2025.
25	Jackson Pierce Public Affairs Inc Top agencies USDA (Department of Agriculture)	$4,090,752	0.9%	Rank history: not on the FY2021–FY2023 lists, #34 in FY2024 and #23 in FY2025; up 1 since Jul 2024–Jun 2025.
26	KPA Advisors JV LLC Top agencies Navy (Department of the Navy)	$3,905,686	0.8%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; new, not ranked in Jul 2024–Jun 2025.
27	Lifeskills Connection Inc Top agencies USDA (Department of Agriculture)	$3,726,211	0.8%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #49 in FY2025; up 12 since Jul 2024–Jun 2025.
28	Goldbelt Hawk L.L.C. Through Nisga'a Tek, LLC Top agencies Army (Department of the Army)	$3,601,000	0.8%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; up 19 since Jul 2024–Jun 2025.
29	Actualized Business Solutions Inc Top agencies USAF (Department of the Air Force)	$3,452,786	0.7%	Rank history: #60 in FY2021, #37 in FY2022, #70 in FY2023, #40 in FY2024 and #25 in FY2025; down 5 since Jul 2024–Jun 2025.
30	Coretech Global LLC Top agencies VA (Department of Veterans Affairs)	$3,423,301	0.7%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023, #13 in FY2024 and #28 in FY2025; down 20 since Jul 2024–Jun 2025.
31	D7, LLC Top agencies Army (Department of the Army)	$3,406,075	0.7%	Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and #26 in FY2025; down 4 since Jul 2024–Jun 2025.
32	Nonpublic Educational Services, Inc. Top agencies ED (Department of Education)	$3,392,169	0.7%	Rank history: #27 in FY2021, #12 in FY2022, #22 in FY2023, #12 in FY2024 and #15 in FY2025; down 23 since Jul 2024–Jun 2025.
33	Florida State University Top agencies ED (Department of Education)	$3,356,459	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
34	Teaching Strategies LLC Top agencies DODEA (Department of Defense Education Activity) DOI (Department of the Interior)	$3,249,436	0.7%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023, #62 in FY2024 and #32 in FY2025; up 90 since Jul 2024–Jun 2025.
35	Applied Training Solutions, LLC Top agencies Army (Department of the Army)	$2,921,006	0.6%	Rank history: #97 in FY2021, #50 in FY2022, #46 in FY2023, #50 in FY2024 and #27 in FY2025; down 13 since Jul 2024–Jun 2025.
36	Serco Inc Top agencies GAO (Government Accountability Office)	$2,823,767	0.6%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2023, #23 in FY2024 and #30 in FY2025; down 8 since Jul 2024–Jun 2025.
37	Web Business Solutions Inc. Top agencies Navy (Department of the Navy)	$2,764,880	0.6%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023, #90 in FY2024 and #62 in FY2025; up 70 since Jul 2024–Jun 2025.
38	Afognak Native Corporation Through Alutiiq Solutions, LLC Top agencies Navy (Department of the Navy)	$2,562,674	0.5%	Rank history: not on the FY2021–FY2023 lists, #47 in FY2024 and #35 in FY2025; down 19 since Jul 2024–Jun 2025.
39	Guardians of Honor, LLC Top agencies NASA (National Aeronautics and Space Administration)	$2,545,935	0.5%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023, #4 in FY2024 and #3 in FY2025; down 35 since Jul 2024–Jun 2025.
40	Alta Language Services Inc. Top agencies Army (Department of the Army)	$2,541,764	0.5%	Rank history: #92 in FY2021, #89 in FY2022, #100 in FY2023, #97 in FY2024 and #80 in FY2025; up 93 since Jul 2024–Jun 2025.
41	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force)	$2,533,241	0.5%	Rank history: #22 in FY2021, #26 in FY2022, #27 in FY2023, #24 in FY2024 and #31 in FY2025; down 26 since Jul 2024–Jun 2025.
42	Mackin Book Company Top agencies DODEA (Department of Defense Education Activity)	$2,472,158	0.5%	Rank history: not on the FY2021 list, #34 in FY2022, #47 in FY2023, #49 in FY2024 and #41 in FY2025; down 7 since Jul 2024–Jun 2025.
43	Falcona Management & Technology, L.L.C. Top agencies Army (Department of the Army)	$2,449,585	0.5%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; up 38 since Jul 2024–Jun 2025.
44	Metro Accounting & Professional Services, LLC Top agencies USAF (Department of the Air Force)	$2,343,560	0.5%	Rank history: not on the FY2021 list, #33 in FY2022, not on the FY2023 list, #31 in FY2024 and #17 in FY2025; down 21 since Jul 2024–Jun 2025.
45	Simetri, Inc. Top agencies Navy (Department of the Navy)	$2,277,902	0.5%	Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; down 4 since Jul 2024–Jun 2025.
46	EAB Global, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$2,152,804	0.5%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; down 4 since Jul 2024–Jun 2025.
47	It Innovative Solutions Corporation Top agencies ED (Department of Education)	$2,140,430	0.5%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; down 1 since Jul 2024–Jun 2025.
48	EKS Group, LLC Top agencies Navy (Department of the Navy)	$2,098,208	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
49	AB Staffing Solutions LLC Top agencies DOI (Department of the Interior)	$2,052,758	0.4%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; up 66 since Jul 2024–Jun 2025.
50	Program Management and Technology Services, Inc. Top agencies USAF (Department of the Air Force)	$2,033,227	0.4%	Rank history: #81 in FY2021, #76 in FY2022, #65 in FY2023, #67 in FY2024 and #50 in FY2025; up 12 since Jul 2024–Jun 2025.
51	Kaiva Tech, LLC Top agencies Navy (Department of the Navy)	$1,981,414	0.4%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Jul 2024–Jun 2025.
52	Aletheia Solutions Inc. Top agencies DODEA (Department of Defense Education Activity)	$1,966,185	0.4%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; up 182 since Jul 2024–Jun 2025.
53	GBX Consultants, Inc. Top agencies USDA (Department of Agriculture)	$1,928,641	0.4%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023, #38 in FY2024 and not on the FY2025 list; down 4 since Jul 2024–Jun 2025.
54	Arctic Slope Regional Corporation Through Asrc Federal Cyber, LLC Top agencies Navy (Department of the Navy)	$1,917,086	0.4%	Rank history: #57 in FY2021, #51 in FY2022, #88 in FY2023, not on the FY2024 list and #82 in FY2025; new, not ranked in Jul 2024–Jun 2025.
55	ABK Ventures Inc. Top agencies VA (Department of Veterans Affairs)	$1,824,900	0.4%	Rank history: not on the FY2021 list, #82 in FY2022, #84 in FY2023, #71 in FY2024 and #52 in FY2025; down 2 since Jul 2024–Jun 2025.
56	Aptima Inc. Top agencies USAF (Department of the Air Force)	$1,806,719	0.4%	Rank history: not on the FY2021–FY2023 lists, #89 in FY2024 and #46 in FY2025; down 24 since Jul 2024–Jun 2025.
57	Threat Management Group, L.L.C. Top agencies DHS (Department of Homeland Security)	$1,779,836	0.4%	Rank history: not on the FY2021 list, #90 in FY2022, not on the FY2023 list, #63 in FY2024 and #51 in FY2025; down 27 since Jul 2024–Jun 2025.
58	Ibex It Business Experts LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$1,674,112	0.4%	Rank history: #45 in FY2021, #49 in FY2022, #42 in FY2023, #68 in FY2024 and #54 in FY2025; unchanged since Jul 2024–Jun 2025.
59	NCS Pearson, Inc. Top agencies OSD (Office of the Secretary of Defense) DCSA (Defense Counterintelligence and Security Agency) DISA (Defense Information Systems Agency)	$1,657,787	0.4%	Rank history: not on the FY2021–FY2023 lists, #70 in FY2024 and #84 in FY2025; up 33 since Jul 2024–Jun 2025.
60	A P Ventures, LLC Top agencies USAF (Department of the Air Force)	$1,517,552	0.3%	Rank history: #47 in FY2021, #64 in FY2022, #71 in FY2023, #72 in FY2024 and #63 in FY2025; up 7 since Jul 2024–Jun 2025.
61	National Center for Families Learning Inc. Top agencies DOI (Department of the Interior)	$1,511,920	0.3%	Rank history: #53 in FY2021, #62 in FY2022, #67 in FY2023, #65 in FY2024 and #85 in FY2025; down 25 since Jul 2024–Jun 2025.
62	Catapult Learning Patriot LLC Top agencies DODEA (Department of Defense Education Activity)	$1,500,807	0.3%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and #57 in FY2025; down 6 since Jul 2024–Jun 2025.
63	Techglobal Inc Top agencies Commerce (Department of Commerce)	$1,436,268	0.3%	Rank history: #61 in FY2021, #38 in FY2022, #44 in FY2023, #86 in FY2024 and #36 in FY2025; down 20 since Jul 2024–Jun 2025.
64	Solutions for Information Design, Inc. Top agencies Army (Department of the Army)	$1,416,459	0.3%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023, #74 in FY2024 and #53 in FY2025; down 7 since Jul 2024–Jun 2025.
65	Youth Empowers Service LLC Top agencies Army (Department of the Army)	$1,356,590	0.3%	Rank history: not on the FY2021 list, #72 in FY2022, #91 in FY2023, #81 in FY2024 and #61 in FY2025; up 1 since Jul 2024–Jun 2025.
66	Chugach Dynamic Solutions LLC Top agencies DHS (Department of Homeland Security)	$1,354,621	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
67	Echelon Services, LLC Top agencies HHS (Department of Health and Human Services)	$1,316,530	0.3%	Rank history: not on the FY2021 list, #73 in FY2022, #79 in FY2023, #82 in FY2024 and #71 in FY2025; up 5 since Jul 2024–Jun 2025.
68	The National Fallen Firefighters Foundation Top agencies DHS (Department of Homeland Security)	$1,284,056	0.3%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; up 14 since Jul 2024–Jun 2025.
69	Ethos Systems, Inc. Top agencies USAF (Department of the Air Force)	$1,250,000	0.3%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023, #59 in FY2024 and #39 in FY2025; down 32 since Jul 2024–Jun 2025.
70	Softek Services Inc Top agencies DHS (Department of Homeland Security)	$1,229,955	0.3%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023, #53 in FY2024 and #58 in FY2025; down 18 since Jul 2024–Jun 2025.
71	Cherokee Nation Through Cherokee Nation Defense Solutions LLC Top agencies Army (Department of the Army)	$1,185,140	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
72	The Pennsylvania State University Top agencies DODEA (Department of Defense Education Activity)	$1,180,303	0.3%	Rank history: not on the FY2021–FY2023 lists, #85 in FY2024 and #68 in FY2025; down 1 since Jul 2024–Jun 2025.
73	Personnel Decisions Research Institutes, LLC Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce) Treasury (Department of the Treasury)	$1,168,581	0.2%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and #37 in FY2025; down 40 since Jul 2024–Jun 2025.
74	JLC Solutions LLC Top agencies ED (Department of Education)	$1,168,183	0.2%	Rank history: not on the FY2021 list, #54 in FY2022, #41 in FY2023, #44 in FY2024 and #56 in FY2025; down 14 since Jul 2024–Jun 2025.
75	Golden Years Pay Solutions LLC Top agencies DOI (Department of the Interior)	$1,152,462	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
76	Steamimagine Top agencies USAF (Department of the Air Force)	$1,091,080	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
77	Avyance LLC Top agencies NRC (Nuclear Regulatory Commission)	$1,067,185	0.2%	Rank history: not on the FY2021–FY2024 lists and #97 in FY2025; up 68 since Jul 2024–Jun 2025.
78	Livingworks Education USA Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$1,063,575	0.2%	Rank history: #90 in FY2021, #59 in FY2022, #53 in FY2023, not on the FY2024 list and #45 in FY2025; down 19 since Jul 2024–Jun 2025.
79	Prometric LLC Top agencies DHRA (Defense Human Resources Activity)	$1,058,353	0.2%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; up 6 since Jul 2024–Jun 2025.
80	The National Registry of Emergency Medical Technicians Inc. Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$1,058,221	0.2%	Rank history: #86 in FY2021, #79 in FY2022, not on the FY2023 list, #96 in FY2024 and #81 in FY2025; down 7 since Jul 2024–Jun 2025.
81	Discovery Education, Inc. Top agencies DOJ (Department of Justice) Peace Corps	$1,052,000	0.2%	Rank history: not on the FY2021–FY2023 lists, #99 in FY2024 and #78 in FY2025; down 6 since Jul 2024–Jun 2025.
82	Dawson Mcg, Inc. Top agencies Army (Department of the Army)	$1,043,704	0.2%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; new, not ranked in Jul 2024–Jun 2025.
83	Salient Crgt, Inc. Top agencies Navy (Department of the Navy)	$1,000,000	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
84	Riverside Assessments, LLC Top agencies DODEA (Department of Defense Education Activity)	$979,340	0.2%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; up 11 since Jul 2024–Jun 2025.
85	Lead Training, LLC Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$903,001	0.2%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 9 since Jul 2024–Jun 2025.
86	Ah Datalytics, L.L.C. Top agencies DOI (Department of the Interior)	$898,733	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
87	Mason Enterprises LLC Top agencies DHA (Defense Health Agency)	$846,419	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
88	Hope Through Education Inc Top agencies USAF (Department of the Air Force)	$837,425	0.2%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 18 since Jul 2024–Jun 2025.
89	Accreditation Council for Graduate Medical Education Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$819,616	0.2%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; up 2 since Jul 2024–Jun 2025.
90	Solers Research Group Inc. Top agencies Navy (Department of the Navy)	$788,028	0.2%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2023, not on the FY2024 list and #89 in FY2025; new, not ranked in Jul 2024–Jun 2025.
91	Empower Educational Consulting, LLC Top agencies DOI (Department of the Interior)	$768,200	0.2%	Rank history: not on the FY2021 list, #86 in FY2022, not on the FY2023–FY2024 lists and #98 in FY2025; up 81 since Jul 2024–Jun 2025.
92	Zealriver Technologies Inc. Top agencies USAF (Department of the Air Force)	$712,213	0.2%	Rank history: not on the FY2021–FY2025 lists; up 98 since Jul 2024–Jun 2025.
93	Johns Hopkins University Top agencies HHS (Department of Health and Human Services)	$701,091	0.1%	Rank history: not on the FY2021–FY2025 lists; up 11 since Jul 2024–Jun 2025.
94	Summit Point Raceway Associates Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) DOI (Department of the Interior)	$690,631	0.1%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; down 17 since Jul 2024–Jun 2025.
95	Digital Consultants, LLC Top agencies USAF (Department of the Air Force)	$680,020	0.1%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; down 7 since Jul 2024–Jun 2025.
96	Wander Staffing LLC Top agencies USAF (Department of the Air Force)	$676,121	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
97	Data Recognition Corporation Top agencies DOL (Department of Labor)	$655,750	0.1%	Rank history: not on the FY2021–FY2023 lists, #91 in FY2024 and #94 in FY2025; down 7 since Jul 2024–Jun 2025.
98	Harpe Engineering Solutions, Inc. Top agencies Army (Department of the Army)	$654,745	0.1%	Rank history: not on the FY2021–FY2025 lists; up 44 since Jul 2024–Jun 2025.
99	Moodle US LLC Top agencies DOI (Department of the Interior)	$637,480	0.1%	Rank history: not on the FY2021–FY2025 lists; up 49 since Jul 2024–Jun 2025.
100	Lincoln University Top agencies Army (Department of the Army)	$615,642	0.1%	Rank history: not on the FY2021–FY2025 lists; up 28 since Jul 2024–Jun 2025.

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100 of 500 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 $472 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.
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 611710 contractors in Jul 2025–Jun 2026?

1. Institute of International Education Inc. ($41.1M), 2. Indtai Inc ($28M), 3. Human Resources Research Organization (Humrro) ($27.7M), 4. RQI Partners LLC ($22M), 5. GP Strategies Government Solutions, Inc. ($21.7M), 6. Davis Defense Group, Inc. ($18.9M), 7. Victor 12, Inc. ($10.2M), 8. Cybermedia Technologies LLC ($9.93M), 9. White Pine Innovations, LLC ($9.58M), 10. Saalex Corp ($6.83M).

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