Top 100 Contractors in NAICS 561499: All Other Business Support Services, Aug 2025–Jul 2026

Name: Top 100 Contractors in NAICS 561499: All Other Business Support 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 561499: All Other Business Support Services, FY2025.

The top 10 won 87% of NAICS 561499 contract dollars from August 2025 through July 2026

Contract obligations: $570,003,706 Net of deobligations, by contracts coded NAICS 561499
Contractors: 160 Parent companies with an obligation
Largest contractor: Fedex Corp $406 million, 69.1% 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	Fedex Corp Through Fedex Supply Chain Distribution System, Inc. Top agencies VA (Department of Veterans Affairs)	$405,786,021	69.1%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	Pitney Bowes Inc. 3 awardees, including The Pitney Bowes Bank, Inc. and Pitney Bowes Global Financial Services LLC Top agencies USDA (Department of Agriculture) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$30,307,521	5.2%	Rank history: #14 in FY2021, #4 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since Aug 2024–Jul 2025.
3	Servicesource Inc. Top agencies Treasury (Department of the Treasury) DOE (Department of Energy) HHS (Department of Health and Human Services)	$24,845,297	4.2%	Rank history: #2 in FY2021, #2 in FY2022, #3 in FY2023, #3 in FY2024 and #3 in FY2025; unchanged since Aug 2024–Jul 2025.
4	Goodwill Industries of San Antonio Contract Services Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$14,812,157	2.5%	Rank history: #3 in FY2021, #3 in FY2022, #4 in FY2023, #4 in FY2024 and #4 in FY2025; unchanged since Aug 2024–Jul 2025.
5	Peckham Vocational Industries Inc. Top agencies DLA (Defense Logistics Agency)	$8,862,152	1.5%	Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; unchanged since Aug 2024–Jul 2025.
6	Nemean Agile Joint Venture, LLC Top agencies Navy (Department of the Navy)	$7,494,820	1.3%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; new, not ranked in Aug 2024–Jul 2025.
7	Prairie Quest, Inc. Top agencies DHA (Defense Health Agency)	$6,604,757	1.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
8	Quadient Inc. Top agencies DHS (Department of Homeland Security) DOE (Department of Energy) OPM (Office of Personnel Management)	$4,867,483	0.8%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023, #7 in FY2024 and #12 in FY2025; up 1 since Aug 2024–Jul 2025.
9	Keystone Vocational Services Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency)	$4,142,881	0.7%	Rank history: #9 in FY2021, #13 in FY2022, #12 in FY2023, #12 in FY2024 and #15 in FY2025; down 2 since Aug 2024–Jul 2025.
10	Cherokee Nation Through Cherokee Nation Solutions Link, L.L.C. Top agencies Navy (Department of the Navy)	$3,870,645	0.7%	Rank history: #35 in FY2021, not on the FY2022–FY2024 lists and #11 in FY2025; new, not ranked in Aug 2024–Jul 2025.
11	Bering Straits Native Corporation Through Bering Straits Professional Services, LLC Top agencies Treasury (Department of the Treasury)	$3,174,843	0.5%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; new, not ranked in Aug 2024–Jul 2025.
12	Bristol Bay Native Corporation 2 awardees, including Tekpro Support Services, LLC and TSI Federal LLC Top agencies DOE (Department of Energy) DOJ (Department of Justice)	$3,056,368	0.5%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; new, not ranked in Aug 2024–Jul 2025.
13	Bankers Business Management Services, Inc. Top agencies SSA (Social Security Administration) Treasury (Department of the Treasury) USDA (Department of Agriculture)	$2,835,830	0.5%	Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and #16 in FY2025; up 14 since Aug 2024–Jul 2025.
14	CACI International Inc. Through Caci, LLC - Commercial Top agencies CFTC (Commodity Futures Trading Commission) DOJ (Department of Justice)	$2,535,034	0.4%	Rank history: #6 in FY2021, #9 in FY2022, #10 in FY2023, not on the FY2024 list and #13 in FY2025; new, not ranked in Aug 2024–Jul 2025.
15	DMT Solutions Global Corporation Top agencies Commerce (Department of Commerce) USDA (Department of Agriculture)	$2,084,145	0.4%	Rank history: not on the FY2021–FY2023 lists, #66 in FY2024 and #74 in FY2025; up 46 since Aug 2024–Jul 2025.
16	Strategi Consulting, LLC Top agencies HHS (Department of Health and Human Services)	$1,888,611	0.3%	Rank history: #30 in FY2021, #27 in FY2022, #35 in FY2023, #53 in FY2024 and #18 in FY2025; unchanged since Aug 2024–Jul 2025.
17	Wits Solutions Inc. Top agencies Army (Department of the Army)	$1,849,436	0.3%	Rank history: #23 in FY2021, #34 in FY2022, #41 in FY2023, #40 in FY2024 and #27 in FY2025; up 19 since Aug 2024–Jul 2025.
18	TSC Management, LLC Top agencies NSF (National Science Foundation) Commerce (Department of Commerce)	$1,816,132	0.3%	Rank history: not on the FY2021 list, #39 in FY2022, #52 in FY2023, #35 in FY2024 and #29 in FY2025; up 44 since Aug 2024–Jul 2025.
19	Unami LLC Top agencies Navy (Department of the Navy)	$1,715,676	0.3%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #21 in FY2025; up 5 since Aug 2024–Jul 2025.
20	Huntsville Rehabilitation Foundation, Inc. Top agencies MDA (DOD Missile Defense Agency) Army (Department of the Army)	$1,607,181	0.3%	Rank history: #20 in FY2021, #28 in FY2022, #22 in FY2023, #25 in FY2024 and #22 in FY2025; up 9 since Aug 2024–Jul 2025.
21	Anthony Wayne Rehabilitation Center for Handicapped & Blind Inc. Top agencies USDA (Department of Agriculture) DFAS (Defense Finance and Accounting Service)	$1,579,486	0.3%	Rank history: #25 in FY2021, #30 in FY2022, #16 in FY2023, #19 in FY2024 and #19 in FY2025; down 4 since Aug 2024–Jul 2025.
22	Govsolutions Inc. Top agencies ED (Department of Education) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$1,465,392	0.2%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023, #14 in FY2024 and #35 in FY2025; down 7 since Aug 2024–Jul 2025.
23	Zekaja, L.l.c Top agencies Navy (Department of the Navy)	$1,316,800	0.2%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; new, not ranked in Aug 2024–Jul 2025.
24	Anchor Mental Health Association Inc. Top agencies DOI (Department of the Interior)	$1,239,589	0.2%	Rank history: #21 in FY2021, #31 in FY2022, #36 in FY2023, #32 in FY2024 and #25 in FY2025; up 4 since Aug 2024–Jul 2025.
25	Ukpeagvik Inupiat Corporation Through Bowhead Enterprise, Science and Technology, LLC Top agencies DTRA (Defense Threat Reduction Agency)	$1,183,538	0.2%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; new, not ranked in Aug 2024–Jul 2025.
26	Thinktek LLC Top agencies DOT (Department of Transportation)	$1,152,883	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
27	Golden Tech Systems Inc Top agencies Army (Department of the Army)	$1,098,587	0.2%	Rank history: not on the FY2021 list, #38 in FY2022, #20 in FY2023, #26 in FY2024 and #30 in FY2025; up 4 since Aug 2024–Jul 2025.
28	Sylger Corporation Top agencies HHS (Department of Health and Human Services)	$1,078,943	0.2%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; down 15 since Aug 2024–Jul 2025.
29	Coreonyx Government Solutions LLC Top agencies HHS (Department of Health and Human Services)	$1,046,717	0.2%	Rank history: not on the FY2021–FY2023 lists, #13 in FY2024 and #42 in FY2025; down 17 since Aug 2024–Jul 2025.
30	Tower Strategy Group Inc Top agencies DOT (Department of Transportation)	$1,037,152	0.2%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023, not on the FY2024 list and #32 in FY2025; new, not ranked in Aug 2024–Jul 2025.
31	Nana Regional Corporation, Inc. Through Systems Intelligence, LLC Top agencies DOT (Department of Transportation)	$1,026,424	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
32	Nobis Enterprises, Inc. Top agencies EPA (Environmental Protection Agency)	$997,171	0.2%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; up 21 since Aug 2024–Jul 2025.
33	Mohawk-Phoenix Joint Venture Top agencies DOT (Department of Transportation)	$966,902	0.2%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023, #31 in FY2024 and #31 in FY2025; down 1 since Aug 2024–Jul 2025.
34	Financial Crime Intelligence and Insights, Inc. Top agencies DHS (Department of Homeland Security)	$952,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; new, not ranked in Aug 2024–Jul 2025.
35	Opex Solutions Inc Top agencies Army (Department of the Army)	$927,926	0.2%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Aug 2024–Jul 2025.
36	Kingstonville, LLC Top agencies DOJ (Department of Justice)	$792,013	0.1%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; down 10 since Aug 2024–Jul 2025.
37	Rigid Security Group Inc Top agencies Navy (Department of the Navy)	$776,731	0.1%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and #41 in FY2025; unchanged since Aug 2024–Jul 2025.
38	Jamison Professional Services Inc. Top agencies Commerce (Department of Commerce) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$773,242	0.1%	Rank history: #11 in FY2021, #23 in FY2022, #27 in FY2023, #18 in FY2024 and #47 in FY2025; up 6 since Aug 2024–Jul 2025.
39	Meridian International Center Top agencies DOS (Department of State)	$736,113	0.1%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Aug 2024–Jul 2025.
40	Vertical Jobs Inc. Top agencies DOJ (Department of Justice)	$720,794	0.1%	Rank history: #26 in FY2021, #35 in FY2022, #19 in FY2023, #30 in FY2024 and #48 in FY2025; new, not ranked in Aug 2024–Jul 2025.
41	Nemean Solutions LLC Top agencies Navy (Department of the Navy)	$700,771	0.1%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; down 33 since Aug 2024–Jul 2025.
42	Gemini Tech Services LLC Top agencies Navy (Department of the Navy)	$655,186	0.1%	Rank history: #33 in FY2021, #29 in FY2022, #34 in FY2023, #36 in FY2024 and #39 in FY2025; down 4 since Aug 2024–Jul 2025.
43	Tony AJA Trucking LLC Top agencies DOI (Department of the Interior)	$619,500	0.1%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; new, not ranked in Aug 2024–Jul 2025.
44	Nt-Bankersbms JV LLC Top agencies HHS (Department of Health and Human Services)	$575,499	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
45	Quicksilver Mailing Services, LLC Top agencies Treasury (Department of the Treasury)	$551,991	0.1%	Rank history: #57 in FY2021, #52 in FY2022, #54 in FY2023, #42 in FY2024 and #56 in FY2025; up 5 since Aug 2024–Jul 2025.
46	Williams, Adley & Company DC LLP	$543,677	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
47	SOLE Solutions Inc. Top agencies HHS (Department of Health and Human Services)	$533,976	0.1%	Rank history: not on the FY2021–FY2023 lists, #51 in FY2024 and #54 in FY2025; down 2 since Aug 2024–Jul 2025.
48	Longitude 123 Inc Top agencies DOI (Department of the Interior)	$492,600	0.1%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; new, not ranked in Aug 2024–Jul 2025.
49	Hagerstown Goodwill Industries, Inc. Top agencies Treasury (Department of the Treasury)	$485,636	0.1%	Rank history: #58 in FY2021, #53 in FY2022, #62 in FY2023, #62 in FY2024 and #45 in FY2025; up 25 since Aug 2024–Jul 2025.
50	Advent Svcs LLC Top agencies Navy (Department of the Navy)	$481,814	0.1%	Rank history: not on the FY2021–FY2023 lists, #89 in FY2024 and #89 in FY2025; up 40 since Aug 2024–Jul 2025.
51	Soliel LLC Top agencies DOI (Department of the Interior)	$463,738	0.1%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023, #45 in FY2024 and #59 in FY2025; up 3 since Aug 2024–Jul 2025.
52	Enterprise Engineering Services LLC Top agencies DOT (Department of Transportation)	$434,460	0.1%	Rank history: #67 in FY2021, #51 in FY2022, #58 in FY2023, #59 in FY2024 and #58 in FY2025; down 5 since Aug 2024–Jul 2025.
53	Blue Next Services LLC Top agencies Army (Department of the Army)	$423,897	0.1%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 2 since Aug 2024–Jul 2025.
54	CTR Management Group LLC Top agencies FTC (Federal Trade Commission)	$395,971	0.1%	Rank history: #36 in FY2021, #37 in FY2022, #49 in FY2023, #50 in FY2024 and #53 in FY2025; down 12 since Aug 2024–Jul 2025.
55	Express Business Systems Inc. Top agencies SSA (Social Security Administration)	$390,000	0.1%	Rank history: #77 in FY2021, #60 in FY2022, #95 in FY2023, #64 in FY2024 and #64 in FY2025; new, not ranked in Aug 2024–Jul 2025.
56	Strativia LLC Top agencies AFRH (Armed Forces Retirement Home)	$380,333	0.1%	Rank history: not on the FY2021 list, #22 in FY2022, #14 in FY2023, #56 in FY2024 and #62 in FY2025; up 8 since Aug 2024–Jul 2025.
57	History Associates Incorporated Top agencies HHS (Department of Health and Human Services)	$315,375	0.1%	Rank history: #72 in FY2021, #56 in FY2022, #80 in FY2023, #65 in FY2024 and #65 in FY2025; up 1 since Aug 2024–Jul 2025.
58	Impyrian LLC Top agencies HHS (Department of Health and Human Services)	$308,940	0.1%	Rank history: #46 in FY2021, #42 in FY2022, #53 in FY2023, #52 in FY2024 and #51 in FY2025; down 12 since Aug 2024–Jul 2025.
59	Integrative Sciences LLC Top agencies DOL (Department of Labor)	$307,696	0.1%	Rank history: #47 in FY2021, #48 in FY2022, #48 in FY2023, #47 in FY2024 and #50 in FY2025; down 19 since Aug 2024–Jul 2025.
60	Aw-Sort LLC Top agencies VA (Department of Veterans Affairs)	$293,910	0.1%	Rank history: #60 in FY2021, #40 in FY2022, #51 in FY2023, not on the FY2024 list and #60 in FY2025; up 11 since Aug 2024–Jul 2025.
61	The Chenega Corporation 2 awardees, including Chenega Defense & Aerospace Solutions, LLC and Chenega Analytic Business Solutions, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$286,981	<0.1%	Rank history: #19 in FY2021, #18 in FY2022, #8 in FY2023, not on the FY2024 list and #10 in FY2025; new, not ranked in Aug 2024–Jul 2025.
62	The Eiram Group, LLC Top agencies DFC (International Development Finance Corporation)	$265,597	<0.1%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; down 2 since Aug 2024–Jul 2025.
63	Cbts Technology Solutions LLC Through Recovery Point Systems Inc.	$265,555	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
64	Action Technologies, LLC Top agencies Army (Department of the Army)	$263,102	<0.1%	Rank history: #66 in FY2021, #66 in FY2022, #81 in FY2023, #68 in FY2024 and #68 in FY2025; new, not ranked in Aug 2024–Jul 2025.
65	Dt-Trak Consulting, Inc. Top agencies HHS (Department of Health and Human Services)	$260,245	<0.1%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and #94 in FY2025; up 30 since Aug 2024–Jul 2025.
66	TM Services and Consultants, LLC Top agencies Navy (Department of the Navy)	$252,875	<0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; up 2 since Aug 2024–Jul 2025.
67	Leading Solutions, LLC Top agencies Navy (Department of the Navy)	$251,744	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
68	Nysarc, Inc. Top agencies VA (Department of Veterans Affairs)	$250,203	<0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; down 1 since Aug 2024–Jul 2025.
69	BNF Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$240,917	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
70	Choctaw Mission Operations, Llc. Top agencies Army (Department of the Army)	$232,032	<0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; new, not ranked in Aug 2024–Jul 2025.
71	Melwood Horticultural Training Center, Inc. Top agencies USDA (Department of Agriculture)	$230,207	<0.1%	Rank history: #69 in FY2021, not on the FY2022–FY2024 lists and #71 in FY2025; up 1 since Aug 2024–Jul 2025.
72	Seba Professional Services LLC Top agencies Navy (Department of the Navy)	$214,424	<0.1%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; up 1 since Aug 2024–Jul 2025.
73	Axiom Corporation Top agencies VA (Department of Veterans Affairs)	$202,314	<0.1%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023, #84 in FY2024 and #87 in FY2025; up 14 since Aug 2024–Jul 2025.
74	National Academy of Sciences Top agencies HHS (Department of Health and Human Services)	$175,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; new, not ranked in Aug 2024–Jul 2025.
75	Tritek Technologies Inc. Top agencies DOS (Department of State) USDA (Department of Agriculture)	$169,102	<0.1%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and #95 in FY2025; up 22 since Aug 2024–Jul 2025.
76	Strategic Innovative Solutions LLC Top agencies EPA (Environmental Protection Agency)	$163,762	<0.1%	Rank history: not on the FY2021 list, #73 in FY2022, #79 in FY2023, #74 in FY2024 and #76 in FY2025; down 7 since Aug 2024–Jul 2025.
77	Tasks Unlimited Inc. Top agencies Army (Department of the Army)	$161,906	<0.1%	Rank history: #89 in FY2021, #89 in FY2022, not on the FY2023–FY2024 lists and #66 in FY2025; up 12 since Aug 2024–Jul 2025.
78	Summit Point Raceway Associates Inc. Top agencies Navy (Department of the Navy)	$161,621	<0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 13 since Aug 2024–Jul 2025.
79	Fort Sill Apache Industres LLC Through Chiricahua Procurement LLC Top agencies Army (Department of the Army)	$147,555	<0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; new, not ranked in Aug 2024–Jul 2025.
80	Alaka`i Services Group Inc. Top agencies Navy (Department of the Navy)	$135,722	<0.1%	Rank history: not on the FY2021 list, #93 in FY2022, not on the FY2023 list, #92 in FY2024 and #92 in FY2025; up 13 since Aug 2024–Jul 2025.
81	Orion Healthcare Technology, Inc. Top agencies DOI (Department of the Interior)	$120,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
82	Montech Inc. Top agencies DOI (Department of the Interior)	$111,342	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	Professional Management Consulting Services LLC Top agencies NRC (Nuclear Regulatory Commission)	$102,547	<0.1%	Rank history: #83 in FY2021, #88 in FY2022, #100 in FY2023, #85 in FY2024 and #77 in FY2025; down 1 since Aug 2024–Jul 2025.
84	Benefactors Counsel LLC Top agencies Navy (Department of the Navy)	$100,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023, #70 in FY2024 and #97 in FY2025; down 27 since Aug 2024–Jul 2025.
85	Alexander Water, LLC Top agencies DOI (Department of the Interior)	$100,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
86	Skils'kin Top agencies HHS (Department of Health and Human Services)	$95,668	<0.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023, #78 in FY2024 and #81 in FY2025; down 8 since Aug 2024–Jul 2025.
87	Plan & Pivot Collective LLC Top agencies DOS (Department of State)	$90,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
88	Interagency Readiness Solutions, LLC Top agencies Army (Department of the Army)	$89,948	<0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; down 25 since Aug 2024–Jul 2025.
89	Mailing Methods Inc. Top agencies USDA (Department of Agriculture)	$87,078	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 21 since Aug 2024–Jul 2025.
90	Scott Bohner Top agencies Treasury (Department of the Treasury)	$85,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; new, not ranked in Aug 2024–Jul 2025.
91	Hologic, Inc. Through Hologic Sales and Service, LLC Top agencies VA (Department of Veterans Affairs)	$78,634	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92	Par Excellence Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$75,509	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93	One To One Security LLC Top agencies DOJ (Department of Justice)	$57,100	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 29 since Aug 2024–Jul 2025.
94	Hotel Management, TOV Top agencies DOS (Department of State)	$53,761	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95	The Burgiss Group LLC Top agencies DFC (International Development Finance Corporation)	$51,236	<0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023, #81 in FY2024 and #80 in FY2025; down 20 since Aug 2024–Jul 2025.
96	Data Disposal, Inc. Top agencies Navy (Department of the Navy)	$49,106	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 25 since Aug 2024–Jul 2025.
97	Seven Summit Treks Pvt. Ltd. Top agencies DOS (Department of State)	$48,846	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98	Gerber Technology LLC Top agencies Navy (Department of the Navy) GSA (General Services Administration)	$47,094	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 19 since Aug 2024–Jul 2025.
99	GPC Consolidated Reporting Top agencies USDA (Department of Agriculture)	$46,480	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
100	Mailing Solutions Inc Top agencies VA (Department of Veterans Affairs)	$45,492	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 15 since Aug 2024–Jul 2025.

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100 of 160 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 $587 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. 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 561499 contractors in Aug 2025–Jul 2026?

1. Fedex Corp ($406M), 2. Pitney Bowes Inc. ($30.3M), 3. Servicesource Inc. ($24.8M), 4. Goodwill Industries of San Antonio Contract Services ($14.8M), 5. Peckham Vocational Industries Inc. ($8.86M), 6. Nemean Agile Joint Venture, LLC ($7.49M), 7. Prairie Quest, Inc. ($6.6M), 8. Quadient Inc. ($4.87M), 9. Keystone Vocational Services Inc. ($4.14M), 10. Cherokee Nation ($3.87M).

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