Top 100 Contractors in NAICS 5613: Employment Services, FY2025

Name: Top 100 Contractors in NAICS 5613: Employment Services, FY2025
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 28% of FY2025 NAICS 5613 contract dollars

Contract obligations: $917,592,770 Net of deobligations, by contracts coded NAICS 5613 or a code under it
Contractors: 452 Parent companies with an obligation
Largest contractor: Loyal Source Government Services LLC $138 million, 11.2% 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	Loyal Source Government Services LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$138,015,420	11.2%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	Ansible Government Solutions LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$35,708,109	2.9%	Rank history: #7 in FY2021, #8 in FY2022, #7 in FY2023 and #5 in FY2024; up 3 since FY2024.
3	Titan-Auxo, LLC Top agencies VA (Department of Veterans Affairs)	$29,569,255	2.4%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2024; up 34 since FY2024.
4	Tyonek Technical Services, LLC Top agencies USAF (Department of the Air Force)	$23,429,535	1.9%	Rank history: not on the FY2021 list, #12 in FY2022, #15 in FY2023 and #4 in FY2024; unchanged since FY2024.
5	Bay Area Anesthesia LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$23,059,209	1.9%	Rank history: not on the FY2021 list, #34 in FY2022, #11 in FY2023 and #6 in FY2024; up 1 since FY2024.
6	Arrow Arc LLC Top agencies VA (Department of Veterans Affairs)	$22,503,051	1.8%	Rank history: not on the FY2021–FY2024 lists; up 104 since FY2024.
7	Four Winds Staffing LLC Top agencies HHS (Department of Health and Human Services)	$19,916,643	1.6%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #16 in FY2024; up 9 since FY2024.
8	Chenega Government Mission Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$18,349,715	1.5%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2024; down 1 since FY2024.
9	Tribal Health, LLC Top agencies HHS (Department of Health and Human Services)	$17,775,369	1.4%	Rank history: #16 in FY2021, #21 in FY2022, #9 in FY2023 and not on the FY2024 list; up 114 since FY2024.
10	A-Team Solutions LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$16,705,274	1.4%	Rank history: #12 in FY2021, #10 in FY2022, #5 in FY2023 and #34 in FY2024; up 24 since FY2024.
11	RAO Radiologists, Inc. Top agencies HHS (Department of Health and Human Services)	$14,425,810	1.2%	Rank history: #20 in FY2021, #15 in FY2022, #14 in FY2023 and #9 in FY2024; down 2 since FY2024.
12	Aspire-Luke JV LLC Top agencies VA (Department of Veterans Affairs)	$14,181,586	1.2%	Rank history: not on the FY2021–FY2024 lists; up 113 since FY2024.
13	Access Therapies, Inc. Top agencies HHS (Department of Health and Human Services)	$13,547,070	1.1%	Rank history: #25 in FY2021, #13 in FY2022, #13 in FY2023 and #12 in FY2024; down 1 since FY2024.
14	Dt-Trak Consulting, Inc. Top agencies HHS (Department of Health and Human Services)	$13,115,147	1.1%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and #18 in FY2024; up 4 since FY2024.
15	National Associates, Inc. Top agencies Treasury (Department of the Treasury)	$12,435,071	1.0%	Rank history: #27 in FY2021, #37 in FY2022, #97 in FY2023 and #14 in FY2024; down 1 since FY2024.
16	Prime Physicians Tri Providers LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$11,957,478	1.0%	Rank history: not on the FY2021–FY2023 lists and #44 in FY2024; up 28 since FY2024.
17	Prometheus Federal Services LLC Top agencies VA (Department of Veterans Affairs)	$11,956,280	1.0%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; up 26 since FY2024.
18	Baker JR Wilson Top agencies VA (Department of Veterans Affairs)	$11,735,826	1.0%	Rank history: #41 in FY2021, #39 in FY2022, #35 in FY2023 and #63 in FY2024; up 45 since FY2024.
19	GLC on-the-Go Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice) DHS (Department of Homeland Security)	$11,435,487	0.9%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023 and #15 in FY2024; down 4 since FY2024.
20	Coho Technology Solutions, LLC Top agencies Navy (Department of the Navy)	$11,383,702	0.9%	Rank history: not on the FY2021 list, #70 in FY2022, #37 in FY2023 and #33 in FY2024; up 13 since FY2024.
21	Wesley Medical Staffing, Inc. Top agencies HHS (Department of Health and Human Services)	$10,880,468	0.9%	Rank history: #73 in FY2021, not on the FY2022 list, #18 in FY2023 and #17 in FY2024; down 4 since FY2024.
22	Ghost RX Inc. Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$10,737,756	0.9%	Rank history: #4 in FY2021, #6 in FY2022, #3 in FY2023 and #8 in FY2024; down 14 since FY2024.
23	Liquidagents Healthcare, LLC Top agencies HHS (Department of Health and Human Services)	$10,735,939	0.9%	Rank history: #10 in FY2021, #28 in FY2022, #25 in FY2023 and #22 in FY2024; down 1 since FY2024.
24	Inaharbor LLC Top agencies Army (Department of the Army)	$10,590,615	0.9%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and #13 in FY2024; down 11 since FY2024.
25	Ops TECH Alliance, LLC Top agencies DHS (Department of Homeland Security)	$10,007,164	0.8%	Rank history: #29 in FY2021, #30 in FY2022, #31 in FY2023 and #26 in FY2024; up 1 since FY2024.
26	Hoolaulima Government Solutions, LLC Top agencies Navy (Department of the Navy)	$9,919,356	0.8%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and #21 in FY2024; down 5 since FY2024.
27	Afognak Native Corporation 2 awardees, including "Alutiiq Logistics & Maintenance Services, Llc" Top agencies Navy (Department of the Navy) DHA (Defense Health Agency)	$9,614,065	0.8%	Rank history: #30 in FY2021, #25 in FY2022, #26 in FY2023 and #24 in FY2024; down 3 since FY2024.
28	Veteran First Technologies, LLC Top agencies VA (Department of Veterans Affairs)	$9,516,219	0.8%	Rank history: not on the FY2021–FY2024 lists; up 385 since FY2024.
29	Mhsystems Inc. Top agencies USAF (Department of the Air Force)	$8,989,578	0.7%	Rank history: not on the FY2021 list, #48 in FY2022, #34 in FY2023 and #19 in FY2024; down 10 since FY2024.
30	Vista Staffing Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$8,791,908	0.7%	Rank history: not on the FY2021 list, #55 in FY2022, not on the FY2023 list and #40 in FY2024; up 10 since FY2024.
31	Chenega Architecture and Design Solutions, LLC Top agencies Navy (Department of the Navy)	$8,658,488	0.7%	Rank history: not on the FY2021–FY2023 lists and #11 in FY2024; down 20 since FY2024.
32	Citadel Federal Solutions LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Army (Department of the Army)	$8,639,197	0.7%	Rank history: #72 in FY2021, not on the FY2022 list, #42 in FY2023 and #77 in FY2024; up 45 since FY2024.
33	Millbrook Support Services Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$8,050,693	0.7%	Rank history: #5 in FY2021, #5 in FY2022, #4 in FY2023 and #2 in FY2024; down 31 since FY2024.
34	SI2 LLC Top agencies VA (Department of Veterans Affairs)	$8,048,949	0.7%	Rank history: #61 in FY2021, #51 in FY2022, #32 in FY2023 and #91 in FY2024; up 57 since FY2024.
35	Solvet Services, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$7,951,031	0.6%	Rank history: #8 in FY2021, #27 in FY2022, #27 in FY2023 and #28 in FY2024; down 7 since FY2024.
36	Copper River Infrastructure Services LLC Top agencies Navy (Department of the Navy)	$7,778,238	0.6%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2024; down 1 since FY2024.
37	Chenega Pro Federal Solutions, LLC Top agencies DHA (Defense Health Agency)	$7,760,829	0.6%	Rank history: not on the FY2021–FY2023 lists and #38 in FY2024; up 1 since FY2024.
38	Contemporaries, Inc. Top agencies HHS (Department of Health and Human Services)	$7,247,929	0.6%	Rank history: #34 in FY2021, #43 in FY2022, #46 in FY2023 and #41 in FY2024; up 3 since FY2024.
39	Prairie Band Health Services Inc. Top agencies HHS (Department of Health and Human Services)	$7,140,419	0.6%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023 and #31 in FY2024; down 8 since FY2024.
40	Togiak Management Services, LLC Top agencies Navy (Department of the Navy)	$6,924,433	0.6%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2024; up 5 since FY2024.
41	Deployahp LLC Top agencies VA (Department of Veterans Affairs)	$6,809,446	0.6%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and #69 in FY2024; up 28 since FY2024.
42	EGA Associates LLC Top agencies VA (Department of Veterans Affairs)	$6,737,413	0.5%	Rank history: #23 in FY2021, #11 in FY2022, #10 in FY2023 and #39 in FY2024; down 3 since FY2024.
43	Consilium Staffing, LLC Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$6,724,416	0.5%	Rank history: not on the FY2021 list, #44 in FY2022, #39 in FY2023 and #48 in FY2024; up 5 since FY2024.
44	Ware River Consulting LLC Top agencies HHS (Department of Health and Human Services)	$6,722,517	0.5%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2024; up 20 since FY2024.
45	One Stop Recruiting LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) CSOSA (Court Services and Offender Supervision Agency)	$6,400,597	0.5%	Rank history: #26 in FY2021, not on the FY2022 list, #49 in FY2023 and #52 in FY2024; up 7 since FY2024.
46	Heidrick & Struggles International Inc. Top agencies OSD (Office of the Secretary of Defense) WHS (DOD Washington Headquarters Service)	$6,376,000	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
47	Mitchell Consulting Services Group Inc Top agencies HHS (Department of Health and Human Services)	$6,181,106	0.5%	Rank history: not on the FY2021–FY2023 lists and #86 in FY2024; up 39 since FY2024.
48	CHG Companies, Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$6,044,847	0.5%	Rank history: not on the FY2021–FY2024 lists; up 217 since FY2024.
49	Ellsworth, LLC Top agencies HHS (Department of Health and Human Services)	$5,972,165	0.5%	Rank history: not on the FY2021–FY2024 lists; up 161 since FY2024.
50	Nitelines USA Inc. Top agencies DOJ (Department of Justice) DHA (Defense Health Agency) USAF (Department of the Air Force)	$5,626,137	0.5%	Rank history: #59 in FY2021, #49 in FY2022, #91 in FY2023 and #47 in FY2024; down 3 since FY2024.
51	Anders Group LLC Top agencies HHS (Department of Health and Human Services)	$5,509,300	0.4%	Rank history: #51 in FY2021, #45 in FY2022, #43 in FY2023 and #50 in FY2024; down 1 since FY2024.
52	SJS Executives LLC Top agencies VA (Department of Veterans Affairs)	$5,176,958	0.4%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2023 and #46 in FY2024; down 6 since FY2024.
53	Diversified Reporting Services, Inc. Top agencies SEC (Securities and Exchange Commission) DOS (Department of State) DISA (Defense Information Systems Agency)	$4,885,050	0.4%	Rank history: #54 in FY2021, #57 in FY2022, #47 in FY2023 and #36 in FY2024; down 17 since FY2024.
54	Nativearc, LLC Top agencies HHS (Department of Health and Human Services)	$4,831,283	0.4%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023 and #23 in FY2024; down 31 since FY2024.
55	Sequoyah Staffing Agency, LLC Top agencies HHS (Department of Health and Human Services)	$4,816,175	0.4%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2024; up 25 since FY2024.
56	Warebrook Health, LLC Top agencies HHS (Department of Health and Human Services)	$4,778,834	0.4%	Rank history: not on the FY2021–FY2024 lists; up 321 since FY2024.
57	Locumtenens.com, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$4,742,004	0.4%	Rank history: not on the FY2021–FY2024 lists; up 118 since FY2024.
58	North American United Healthcare Services JV LLC Top agencies VA (Department of Veterans Affairs)	$4,387,765	0.4%	Rank history: not on the FY2021–FY2023 lists and #89 in FY2024; up 31 since FY2024.
59	Miracorp Inc Top agencies GSA (General Services Administration)	$4,222,966	0.3%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2023 and #25 in FY2024; down 34 since FY2024.
60	Seaborn Health Care Inc. Top agencies DOJ (Department of Justice)	$4,030,669	0.3%	Rank history: #56 in FY2021, #65 in FY2022, #66 in FY2023 and #73 in FY2024; up 13 since FY2024.
61	Akicita Cyber LLC Top agencies HHS (Department of Health and Human Services)	$3,925,671	0.3%	Rank history: not on the FY2021–FY2024 lists; up 41 since FY2024.
62	Delta Defense Services JV LLC Top agencies Army (Department of the Army)	$3,823,007	0.3%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2024; down 6 since FY2024.
63	Amedistaf LLC Top agencies HHS (Department of Health and Human Services)	$3,790,928	0.3%	Rank history: #9 in FY2021, #9 in FY2022, #12 in FY2023 and #42 in FY2024; down 21 since FY2024.
64	Insync Consulting Services, Inc. Top agencies VA (Department of Veterans Affairs)	$3,723,282	0.3%	Rank history: #46 in FY2021, not on the FY2022–FY2023 lists and #87 in FY2024; up 23 since FY2024.
65	Adnet/Accountnet Inc Top agencies HHS (Department of Health and Human Services) USTDA (United States Trade and Development Agency) EEOC (Equal Employment Opportunity Commission)	$3,657,480	0.3%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and #72 in FY2024; up 7 since FY2024.
66	Kebros & Associates LLC Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs)	$3,585,187	0.3%	Rank history: #74 in FY2021, #66 in FY2022, #58 in FY2023 and #53 in FY2024; down 13 since FY2024.
67	Crossboundary LLC Top agencies DFC (International Development Finance Corporation)	$3,436,992	0.3%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2024; up 8 since FY2024.
68	Sygnetics, Inc. Top agencies VA (Department of Veterans Affairs)	$3,323,385	0.3%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and #81 in FY2024; up 13 since FY2024.
69	Home Care Advantage Inc Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs) Army (Department of the Army)	$3,277,951	0.3%	Rank history: not on the FY2021–FY2023 lists and #62 in FY2024; down 7 since FY2024.
70	Aspire Therapy Services and Consultants, Inc. Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$3,157,746	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
71	H4 Enterprises LLC Top agencies USAF (Department of the Air Force)	$3,128,816	0.3%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2024; down 14 since FY2024.
72	AB Staffing Solutions LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$2,997,653	0.2%	Rank history: #2 in FY2021, #4 in FY2022, #6 in FY2023 and #27 in FY2024; down 45 since FY2024.
73	Rapid Temps, LLC Top agencies HHS (Department of Health and Human Services)	$2,931,793	0.2%	Rank history: #6 in FY2021, #7 in FY2022, #8 in FY2023 and #10 in FY2024; down 63 since FY2024.
74	Wander Staffing LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$2,766,065	0.2%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and #55 in FY2024; down 19 since FY2024.
75	Medicus Healthcare Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$2,742,077	0.2%	Rank history: not on the FY2021 list, #90 in FY2022, #65 in FY2023 and #51 in FY2024; down 24 since FY2024.
76	Blue Water Thinking,Llc Top agencies VA (Department of Veterans Affairs)	$2,649,866	0.2%	Rank history: not on the FY2021–FY2024 lists; up 338 since FY2024.
77	Southwest Healthcare Staffing You LLC Top agencies HHS (Department of Health and Human Services)	$2,648,370	0.2%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023 and #95 in FY2024; up 18 since FY2024.
78	Maat Enterprises Inc. Top agencies HHS (Department of Health and Human Services)	$2,645,295	0.2%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and #66 in FY2024; down 12 since FY2024.
79	Testudo Logistics LLC Top agencies VA (Department of Veterans Affairs)	$2,483,114	0.2%	Rank history: not on the FY2021–FY2024 lists; up 101 since FY2024.
80	Quality Innovation, Inc. Top agencies DOJ (Department of Justice) Army (Department of the Army)	$2,398,615	0.2%	Rank history: not on the FY2021–FY2023 lists and #70 in FY2024; down 10 since FY2024.
81	Neal R. Gross and Company, Inc. Top agencies OSD (Office of the Secretary of Defense) FMSHRC (Federal Mine Safety and Health Review Commission) DOJ (Department of Justice)	$2,352,752	0.2%	Rank history: not on the FY2021 list, #94 in FY2022 and not on the FY2023–FY2024 lists; up 25 since FY2024.
82	Coho Consulting Group LLC Top agencies USAF (Department of the Air Force)	$2,204,259	0.2%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2024; down 3 since FY2024.
83	Dexis Professional Services, LLC Top agencies DFC (International Development Finance Corporation)	$2,083,401	0.2%	Rank history: not on the FY2021–FY2023 lists and #93 in FY2024; up 10 since FY2024.
84	Watanabe Enterprises LLC Top agencies HHS (Department of Health and Human Services)	$2,078,429	0.2%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and not on the FY2024 list; up 24 since FY2024.
85	Dilligas Corp Top agencies VA (Department of Veterans Affairs) USSOCOM (United States Special Operations Command)	$2,043,149	0.2%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and not on the FY2024 list; up 30 since FY2024.
86	Techsensus, LLC Top agencies HHS (Department of Health and Human Services)	$2,042,767	0.2%	Rank history: not on the FY2021 list, #67 in FY2022, #53 in FY2023 and #78 in FY2024; down 8 since FY2024.
87	WJM Professional Services LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) HHS (Department of Health and Human Services)	$2,023,234	0.2%	Rank history: not on the FY2021–FY2024 lists; up 20 since FY2024.
88	Goldfish Locums LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$1,920,376	0.2%	Rank history: not on the FY2021–FY2024 lists; up 72 since FY2024.
89	Midtown Personnel Inc. Top agencies USDA (Department of Agriculture) Smithsonian (Smithsonian Institution) USAGM (US Agency for Global Media)	$1,787,928	0.1%	Rank history: not on the FY2021 list, #63 in FY2022, #50 in FY2023 and #71 in FY2024; down 18 since FY2024.
90	The Ariel Business Group Inc Top agencies Navy (Department of the Navy)	$1,770,174	0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and #90 in FY2024; unchanged since FY2024.
91	Sterling Medical Associates, Inc. Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security) DOJ (Department of Justice)	$1,766,397	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
92	AYA Healthcare, Inc. Top agencies HHS (Department of Health and Human Services)	$1,752,483	0.1%	Rank history: #44 in FY2021, #36 in FY2022 and not on the FY2023–FY2024 lists; returned.
93	Akahi Associates, LLC Top agencies DHA (Defense Health Agency)	$1,741,504	0.1%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2024; down 28 since FY2024.
94	DAX Safety & Staffing Solutions, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$1,701,661	0.1%	Rank history: #84 in FY2021, #88 in FY2022 and not on the FY2023–FY2024 lists; up 26 since FY2024.
95	Triage LLC Top agencies HHS (Department of Health and Human Services)	$1,683,274	0.1%	Rank history: not on the FY2021–FY2024 lists; up 10 since FY2024.
96	Interactive Medical Specialists Inc. Top agencies DOJ (Department of Justice)	$1,664,749	0.1%	Rank history: #79 in FY2021, #97 in FY2022 and not on the FY2023–FY2024 lists; up 7 since FY2024.
97	MSI Systems Corp Top agencies VA (Department of Veterans Affairs)	$1,659,850	0.1%	Rank history: not on the FY2021 list, #64 in FY2022, #62 in FY2023 and #74 in FY2024; down 23 since FY2024.
98	T47 International Inc. Top agencies Army (Department of the Army)	$1,648,044	0.1%	Rank history: not on the FY2021–FY2023 lists and #97 in FY2024; down 1 since FY2024.
99	Allpro Staffnet Limited-Liability Company Top agencies VA (Department of Veterans Affairs)	$1,601,814	0.1%	Rank history: #42 in FY2021, #83 in FY2022 and not on the FY2023–FY2024 lists; up 94 since FY2024.
100	Lifehealth, LLC Top agencies Army (Department of the Army)	$1,514,471	0.1%	Rank history: not on the FY2021 list, #18 in FY2022, not on the FY2023 list and #76 in FY2024; down 24 since FY2024.

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100 of 452 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 5613

Code	Net obligations	Largest contractor
56132 Temporary Help Services	$885,911,813	Loyal Source Government Services LLC
56131 Employment Placement Agencies and Executive Search Services	$23,360,136	Heidrick & Struggles International Inc.

How this ranking works

Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $1.23 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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 5613 contractors in FY2025?

1. Loyal Source Government Services LLC ($138M), 2. Ansible Government Solutions LLC ($35.7M), 3. Titan-Auxo, LLC ($29.6M), 4. Tyonek Technical Services, LLC ($23.4M), 5. Bay Area Anesthesia LLC ($23.1M), 6. Arrow Arc LLC ($22.5M), 7. Four Winds Staffing LLC ($19.9M), 8. Chenega Government Mission Solutions, LLC ($18.3M), 9. Tribal Health, LLC ($17.8M), 10. A-Team Solutions LLC ($16.7M).

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