Top 100 Contractors in NAICS 5613: Employment Services, FY2024

Name: Top 100 Contractors in NAICS 5613: Employment Services, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 33% of FY2024 NAICS 5613 contract dollars

Contract obligations: $1,009,290,422 Net of deobligations, by contracts coded NAICS 5613 or a code under it
Contractors: 551 Parent companies with an obligation
Largest contractor: Loyal Source Government Services LLC $282 million, 19.5% 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 2 awardees Top agencies DHS (Department of Homeland Security) VA (Department of Veterans Affairs) Army (Department of the Army)	$281,854,924	19.5%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	Millbrook Support Services Inc 2 awardees Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$36,735,661	2.5%	Rank history: #5 in FY2021, #5 in FY2022, #4 in FY2023 and #33 in FY2025; up 2 since FY2023.
3	Teamstaff Inc. Through DLH Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$26,537,159	1.8%	Rank history: #3 in FY2021, #2 in FY2022, #2 in FY2023 and not on the FY2025 list; down 1 since FY2023.
4	Tyonek Technical Services, LLC Top agencies USAF (Department of the Air Force)	$24,376,271	1.7%	Rank history: not on the FY2021 list, #12 in FY2022, #15 in FY2023 and #4 in FY2025; up 11 since FY2023.
5	Ansible Government Solutions LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$23,193,005	1.6%	Rank history: #7 in FY2021, #8 in FY2022, #7 in FY2023 and #2 in FY2025; up 2 since FY2023.
6	Bay Area Anesthesia LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$22,326,850	1.5%	Rank history: not on the FY2021 list, #34 in FY2022, #11 in FY2023 and #5 in FY2025; up 5 since FY2023.
7	Chenega Government Mission Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$15,053,996	1.0%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2025; new.
8	Ghost RX Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$14,912,510	1.0%	Rank history: #4 in FY2021, #6 in FY2022, #3 in FY2023 and #22 in FY2025; down 5 since FY2023.
9	RAO Radiologists, Inc. Top agencies HHS (Department of Health and Human Services)	$14,771,114	1.0%	Rank history: #20 in FY2021, #15 in FY2022, #14 in FY2023 and #11 in FY2025; up 5 since FY2023.
10	Rapid Temps, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$13,478,357	0.9%	Rank history: #6 in FY2021, #7 in FY2022, #8 in FY2023 and #73 in FY2025; down 2 since FY2023.
11	Chenega Architecture and Design Solutions, LLC Top agencies Navy (Department of the Navy)	$13,019,734	0.9%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2025; new.
12	Access Therapies, Inc. Top agencies HHS (Department of Health and Human Services)	$12,086,676	0.8%	Rank history: #25 in FY2021, #13 in FY2022, #13 in FY2023 and #13 in FY2025; up 1 since FY2023.
13	Inaharbor LLC Top agencies Army (Department of the Army)	$11,972,125	0.8%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and #24 in FY2025; up 10 since FY2023.
14	National Associates, Inc. Top agencies Treasury (Department of the Treasury)	$11,426,688	0.8%	Rank history: #27 in FY2021, #37 in FY2022, #97 in FY2023 and #15 in FY2025; up 83 since FY2023.
15	GLC on-the-Go Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$10,774,317	0.7%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023 and #19 in FY2025; up 6 since FY2023.
16	Four Winds Staffing LLC Top agencies HHS (Department of Health and Human Services)	$10,696,923	0.7%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #7 in FY2025; up 32 since FY2023.
17	Wesley Medical Staffing, Inc. Top agencies HHS (Department of Health and Human Services)	$10,650,574	0.7%	Rank history: #73 in FY2021, not on the FY2022 list, #18 in FY2023 and #21 in FY2025; up 1 since FY2023.
18	Dt-Trak Consulting, Inc. Top agencies HHS (Department of Health and Human Services)	$10,460,196	0.7%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and #14 in FY2025; up 2 since FY2023.
19	Mhsystems Inc. Top agencies USAF (Department of the Air Force)	$10,215,648	0.7%	Rank history: not on the FY2021 list, #48 in FY2022, #34 in FY2023 and #29 in FY2025; up 15 since FY2023.
20	Cherokee Nation Federal Consulting, L.L.C. Top agencies Treasury (Department of the Treasury)	$9,979,743	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
21	Hoolaulima Government Solutions, LLC Top agencies Navy (Department of the Navy)	$9,827,652	0.7%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and #26 in FY2025; up 19 since FY2023.
22	Liquidagents Healthcare, LLC Top agencies HHS (Department of Health and Human Services)	$9,734,063	0.7%	Rank history: #10 in FY2021, #28 in FY2022, #25 in FY2023 and #23 in FY2025; up 3 since FY2023.
23	Nativearc, LLC Top agencies HHS (Department of Health and Human Services)	$9,598,234	0.7%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023 and #54 in FY2025; up 7 since FY2023.
24	Afognak Native Corporation 2 awardees, including "Alutiiq Logistics & Maintenance Services, Llc" Top agencies Navy (Department of the Navy) DHA (Defense Health Agency)	$9,459,967	0.7%	Rank history: #30 in FY2021, #25 in FY2022, #26 in FY2023 and #27 in FY2025; up 2 since FY2023.
25	Miracorp Inc Top agencies GSA (General Services Administration)	$9,313,183	0.6%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2023 and #59 in FY2025; up 3 since FY2023.
26	Ops TECH Alliance, LLC Top agencies DHS (Department of Homeland Security)	$9,215,487	0.6%	Rank history: #29 in FY2021, #30 in FY2022, #31 in FY2023 and #25 in FY2025; up 5 since FY2023.
27	AB Staffing Solutions LLC Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$9,123,279	0.6%	Rank history: #2 in FY2021, #4 in FY2022, #6 in FY2023 and #72 in FY2025; down 21 since FY2023.
28	Solvet Services, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$8,696,965	0.6%	Rank history: #8 in FY2021, #27 in FY2022, #27 in FY2023 and #35 in FY2025; down 1 since FY2023.
29	Jackson Healthcare, LLC 2 awardees, including Locumtenens.com, LLC Top agencies VA (Department of Veterans Affairs)	$8,206,328	0.6%	Rank history: #31 in FY2021, #33 in FY2022, #24 in FY2023 and not on the FY2025 list; down 5 since FY2023.
30	Alaska Native Government Services LLC 2 awardees, including Copper River Infrastructure Services LLC and Copper River Technologies, LLC Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) WHS (DOD Washington Headquarters Service)	$7,859,175	0.5%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023 and not on the FY2025 list; down 8 since FY2023.
31	Prairie Band Health Services Inc. Top agencies HHS (Department of Health and Human Services)	$7,809,470	0.5%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023 and #39 in FY2025; up 57 since FY2023.
32	Vighter LLC Top agencies VA (Department of Veterans Affairs)	$7,389,589	0.5%	Rank history: not on the FY2021 list, #3 in FY2022, not on the FY2023 list and not on the FY2025 list; up 210 since FY2023.
33	Coho Technology Solutions, LLC Top agencies Navy (Department of the Navy)	$7,380,021	0.5%	Rank history: not on the FY2021 list, #70 in FY2022, #37 in FY2023 and #20 in FY2025; up 4 since FY2023.
34	A-Team Solutions LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$6,264,196	0.4%	Rank history: #12 in FY2021, #10 in FY2022, #5 in FY2023 and #10 in FY2025; down 29 since FY2023.
35	Copper River Infrastructure Services LLC Top agencies Navy (Department of the Navy)	$6,241,586	0.4%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; new.
36	Diversified Reporting Services, Inc. Top agencies SEC (Securities and Exchange Commission) DOS (Department of State) DISA (Defense Information Systems Agency)	$6,174,757	0.4%	Rank history: #54 in FY2021, #57 in FY2022, #47 in FY2023 and #53 in FY2025; up 11 since FY2023.
37	Titan-Auxo, LLC Top agencies VA (Department of Veterans Affairs)	$6,149,662	0.4%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2025; new.
38	Chenega Pro Federal Solutions, LLC Top agencies DHA (Defense Health Agency)	$6,135,995	0.4%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
39	EGA Associates LLC Top agencies VA (Department of Veterans Affairs)	$6,048,691	0.4%	Rank history: #23 in FY2021, #11 in FY2022, #10 in FY2023 and #42 in FY2025; down 29 since FY2023.
40	Vista Staffing Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$6,014,368	0.4%	Rank history: not on the FY2021 list, #55 in FY2022, not on the FY2023 list and #30 in FY2025; up 80 since FY2023.
41	Contemporaries, Inc. Top agencies HHS (Department of Health and Human Services) EOP (Executive Office of the President)	$5,654,928	0.4%	Rank history: #34 in FY2021, #43 in FY2022, #46 in FY2023 and #38 in FY2025; up 5 since FY2023.
42	Amedistaf, LLC 2 awardees Top agencies HHS (Department of Health and Human Services)	$5,622,060	0.4%	Rank history: #9 in FY2021, #9 in FY2022, #12 in FY2023 and #63 in FY2025; down 30 since FY2023.
43	Prometheus Federal Services LLC Top agencies VA (Department of Veterans Affairs)	$5,467,298	0.4%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2025; new.
44	Prime Physicians Tri Providers LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$5,465,126	0.4%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; up 137 since FY2023.
45	Togiak Management Services, LLC Top agencies Navy (Department of the Navy)	$5,268,408	0.4%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
46	SJS Executives LLC Top agencies VA (Department of Veterans Affairs)	$4,861,448	0.3%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2023 and #52 in FY2025; up 33 since FY2023.
47	Nitelines USA Inc. Top agencies DOJ (Department of Justice) DHA (Defense Health Agency)	$4,744,285	0.3%	Rank history: #59 in FY2021, #49 in FY2022, #91 in FY2023 and #50 in FY2025; up 44 since FY2023.
48	Consilium Staffing, LLC Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services)	$4,689,894	0.3%	Rank history: not on the FY2021 list, #44 in FY2022, #39 in FY2023 and #43 in FY2025; down 9 since FY2023.
49	Emergency Physicians Medical Group P.C. Through Vista Staffing Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$4,617,856	0.3%	Rank history: #13 in FY2021, #29 in FY2022, #29 in FY2023 and not on the FY2025 list; down 20 since FY2023.
50	Anders Group LLC Top agencies HHS (Department of Health and Human Services)	$4,602,273	0.3%	Rank history: #51 in FY2021, #45 in FY2022, #43 in FY2023 and #51 in FY2025; down 7 since FY2023.
51	Medicus Healthcare Solutions, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$4,552,004	0.3%	Rank history: not on the FY2021 list, #90 in FY2022, #65 in FY2023 and #75 in FY2025; up 14 since FY2023.
52	One Stop Recruiting LLC Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$4,460,116	0.3%	Rank history: #26 in FY2021, not on the FY2022 list, #49 in FY2023 and #45 in FY2025; down 3 since FY2023.
53	Kebros & Associates LLC Top agencies DOJ (Department of Justice) Army (Department of the Army) VA (Department of Veterans Affairs)	$4,432,164	0.3%	Rank history: #74 in FY2021, #66 in FY2022, #58 in FY2023 and #66 in FY2025; up 5 since FY2023.
54	BTL Technologies, Inc. Top agencies VA (Department of Veterans Affairs)	$4,290,633	0.3%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and not on the FY2025 list; down 2 since FY2023.
55	Wander Staffing LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$4,262,722	0.3%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and #74 in FY2025; down 10 since FY2023.
56	Delta Defense Services JV LLC Top agencies Army (Department of the Army)	$4,172,630	0.3%	Rank history: not on the FY2021–FY2023 lists and #62 in FY2025; new.
57	H4 Enterprises LLC Top agencies USAF (Department of the Air Force)	$4,171,652	0.3%	Rank history: not on the FY2021–FY2023 lists and #71 in FY2025; new.
58	My Next Career Path Staffing LLC Top agencies Army (Department of the Army)	$4,015,444	0.3%	Rank history: #78 in FY2021, #86 in FY2022, #67 in FY2023 and not on the FY2025 list; up 9 since FY2023.
59	Team Placement Service Inc. Top agencies HHS (Department of Health and Human Services)	$3,856,213	0.3%	Rank history: not on the FY2021 list, #41 in FY2022, #36 in FY2023 and not on the FY2025 list; down 23 since FY2023.
60	Cross Country Healthcare, Inc. 2 awardees, including Medical Doctor Associates LLC and Assignment America LLC Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$3,635,055	0.3%	Rank history: #19 in FY2021, #19 in FY2022, #59 in FY2023 and not on the FY2025 list; down 1 since FY2023.
61	West 4TH Strategy LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice)	$3,518,057	0.2%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023 and not on the FY2025 list; down 5 since FY2023.
62	Home Care Advantage Inc Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs) Army (Department of the Army)	$3,371,294	0.2%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2025; up 146 since FY2023.
63	Baker JR Wilson Top agencies VA (Department of Veterans Affairs)	$3,331,286	0.2%	Rank history: #41 in FY2021, #39 in FY2022, #35 in FY2023 and #18 in FY2025; down 28 since FY2023.
64	Ware River Consulting LLC Top agencies HHS (Department of Health and Human Services)	$3,236,508	0.2%	Rank history: not on the FY2021–FY2023 lists and #44 in FY2025; up 150 since FY2023.
65	Akahi Associates, LLC Top agencies USAF (Department of the Air Force)	$3,223,895	0.2%	Rank history: not on the FY2021–FY2023 lists and #93 in FY2025; new.
66	Maat Enterprises Inc. Top agencies HHS (Department of Health and Human Services)	$3,192,344	0.2%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and #78 in FY2025; down 15 since FY2023.
67	Snapit Solutions LLC Top agencies Commerce (Department of Commerce)	$3,173,392	0.2%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and not on the FY2025 list; up 13 since FY2023.
68	Flexrn Inc. Top agencies HHS (Department of Health and Human Services)	$3,118,722	0.2%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and not on the FY2025 list; up 3 since FY2023.
69	Deployahp LLC Top agencies VA (Department of Veterans Affairs)	$3,091,898	0.2%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and #41 in FY2025; up 13 since FY2023.
70	Quality Innovation, Inc. Top agencies DOJ (Department of Justice) Army (Department of the Army)	$3,082,158	0.2%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2025; up 78 since FY2023.
71	Midtown Personnel Inc. Top agencies USDA (Department of Agriculture) Smithsonian (Smithsonian Institution) DOI (Department of the Interior)	$2,999,543	0.2%	Rank history: not on the FY2021 list, #63 in FY2022, #50 in FY2023 and #89 in FY2025; down 21 since FY2023.
72	Adnet/Accountnet Inc Top agencies HHS (Department of Health and Human Services) USTDA (United States Trade and Development Agency) EEOC (Equal Employment Opportunity Commission)	$2,986,542	0.2%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and #65 in FY2025; up 15 since FY2023.
73	Seaborn Health Care Inc. Top agencies DOJ (Department of Justice)	$2,965,551	0.2%	Rank history: #56 in FY2021, #65 in FY2022, #66 in FY2023 and #60 in FY2025; down 7 since FY2023.
74	MSI Systems Corp Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$2,873,611	0.2%	Rank history: not on the FY2021 list, #64 in FY2022, #62 in FY2023 and #97 in FY2025; down 12 since FY2023.
75	Crossboundary LLC Top agencies DFC (International Development Finance Corporation)	$2,807,248	0.2%	Rank history: not on the FY2021–FY2023 lists and #67 in FY2025; new.
76	Lifehealth, LLC Top agencies Army (Department of the Army) DOJ (Department of Justice)	$2,760,543	0.2%	Rank history: not on the FY2021 list, #18 in FY2022, not on the FY2023 list and #100 in FY2025; returned.
77	Citadel Federal Solutions LLC Top agencies VA (Department of Veterans Affairs) EPA (Environmental Protection Agency) DHA (Defense Health Agency)	$2,682,154	0.2%	Rank history: #72 in FY2021, not on the FY2022 list, #42 in FY2023 and #32 in FY2025; down 35 since FY2023.
78	Techsensus, LLC Top agencies HHS (Department of Health and Human Services)	$2,597,427	0.2%	Rank history: not on the FY2021 list, #67 in FY2022, #53 in FY2023 and #86 in FY2025; down 25 since FY2023.
79	Coho Consulting Group LLC Top agencies USAF (Department of the Air Force)	$2,593,129	0.2%	Rank history: not on the FY2021–FY2023 lists and #82 in FY2025; new.
80	Sequoyah Staffing Agency, LLC Top agencies HHS (Department of Health and Human Services)	$2,565,260	0.2%	Rank history: not on the FY2021–FY2023 lists and #55 in FY2025; up 21 since FY2023.
81	Sygnetics, Inc. Top agencies VA (Department of Veterans Affairs)	$2,513,311	0.2%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and #68 in FY2025; down 3 since FY2023.
82	Medcare Staffing Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$2,511,733	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 25 since FY2023.
83	Career Management Associates of Iowa, LLC Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture) DOJ (Department of Justice)	$2,415,416	0.2%	Rank history: #48 in FY2021, #99 in FY2022, #95 in FY2023 and not on the FY2025 list; up 12 since FY2023.
84	Quattro Consulting LLC Top agencies Navy (Department of the Navy)	$2,311,046	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
85	Spire Healthcare LLC Top agencies HHS (Department of Health and Human Services)	$2,297,600	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 139 since FY2023.
86	Mitchell Consulting Services Group Inc Top agencies HHS (Department of Health and Human Services)	$2,259,919	0.2%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; up 33 since FY2023.
87	Insync Consulting Services, Inc. Top agencies VA (Department of Veterans Affairs)	$2,244,441	0.2%	Rank history: #46 in FY2021, not on the FY2022–FY2023 lists and #64 in FY2025; returned.
88	Dynamic Planning & Response LLC Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$2,237,756	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 168 since FY2023.
89	North American United Healthcare Services JV LLC Top agencies VA (Department of Veterans Affairs)	$2,209,263	0.2%	Rank history: not on the FY2021–FY2023 lists and #58 in FY2025; new.
90	The Ariel Business Group Inc Top agencies Navy (Department of the Navy)	$2,153,844	0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and #90 in FY2025; down 1 since FY2023.
91	SI2 LLC Top agencies VA (Department of Veterans Affairs)	$2,079,915	0.1%	Rank history: #61 in FY2021, #51 in FY2022, #32 in FY2023 and #34 in FY2025; down 59 since FY2023.
92	Lindholm & Associates, Inc. Top agencies CNCS (Corporation for National and Community Service) DOE (Department of Energy) USTDA (United States Trade and Development Agency)	$2,030,131	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 63 since FY2023.
93	Dexis Professional Services, LLC Top agencies DFC (International Development Finance Corporation)	$1,983,564	0.1%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2025; new.
94	Robison Medical Resource Group LLC Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$1,925,041	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Southwest Healthcare Staffing You LLC Top agencies HHS (Department of Health and Human Services)	$1,916,796	0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023 and #77 in FY2025; down 22 since FY2023.
96	Global Solutions Group Inc. Top agencies DFC (International Development Finance Corporation) GSA (General Services Administration) DHA (Defense Health Agency)	$1,860,174	0.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and not on the FY2025 list; down 21 since FY2023.
97	T47 International Inc. Top agencies Army (Department of the Army)	$1,858,326	0.1%	Rank history: not on the FY2021–FY2023 lists and #98 in FY2025; up 182 since FY2023.
98	ACI Federal Inc. Top agencies VA (Department of Veterans Affairs)	$1,820,437	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 7 since FY2023.
99	Sodak Medical Management LLC Top agencies HHS (Department of Health and Human Services)	$1,711,561	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 165 since FY2023.
100	Behmke Reporting and Video Services, Inc. Top agencies DOJ (Department of Justice) Army (Department of the Army)	$1,706,229	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 39 since FY2023.

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100 of 551 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 5613

Code	Net obligations	Largest contractor
56132 Temporary Help Services	$966,076,541	Loyal Source Government Services LLC
56131 Employment Placement Agencies and Executive Search Services	$21,406,669	My Next Career Path Staffing LLC

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 $1.44 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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 FY2024?

1. Loyal Source Government Services LLC ($282M), 2. Millbrook Support Services Inc ($36.7M), 3. Teamstaff Inc. ($26.5M), 4. Tyonek Technical Services, LLC ($24.4M), 5. Ansible Government Solutions LLC ($23.2M), 6. Bay Area Anesthesia LLC ($22.3M), 7. Chenega Government Mission Solutions, LLC ($15.1M), 8. Ghost RX Inc. ($14.9M), 9. RAO Radiologists, Inc. ($14.8M), 10. Rapid Temps, LLC ($13.5M).

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