Top 100 Contractors in PSC S215: Warehousing and Storage Services, Aug 2025–Jul 2026

Name: Top 100 Contractors in PSC S215: Warehousing and Storage 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 PSC S215: Warehousing and Storage Services, FY2025.

The top 10 won 74% of PSC S215 contract dollars from August 2025 through July 2026

Contract obligations: $421,661,140 Net of deobligations, by contracts coded PSC S215
Contractors: 148 Parent companies with an obligation
Largest contractor: Olgoonik Corporation $120 million, 26.1% 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	Olgoonik Corporation 4 awardees, including Olgoonik Federal, LLC, Olgoonik Worldwide Services LLC and Olgoonik Logistics, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$120,186,542	26.1%	Rank history: #15 in FY2021, not on the FY2022–FY2024 lists and #1 in FY2025; new, not ranked in Aug 2024–Jul 2025.
2	Amentum Holdings, Inc. Through Amentum Services, Inc. Top agencies DLA (Defense Logistics Agency)	$73,668,026	16.0%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and #2 in FY2025; down 1 since Aug 2024–Jul 2025.
3	Valiant Technical Services Inc. Top agencies DLA (Defense Logistics Agency)	$58,067,869	12.6%	Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; new, not ranked in Aug 2024–Jul 2025.
4	Applied Solutions Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$25,569,515	5.6%	Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; up 4 since Aug 2024–Jul 2025.
5	Red River Science & Technology, LLC Top agencies DLA (Defense Logistics Agency)	$18,466,564	4.0%	Rank history: not on the FY2021 list, #13 in FY2022, #4 in FY2023, #8 in FY2024 and #6 in FY2025; down 1 since Aug 2024–Jul 2025.
6	Goldbelt, Incorporated 2 awardees, including Goldbelt Integrated Logistics Services, LLC and Goldbelt Frontier, LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$12,068,698	2.6%	Rank history: #14 in FY2021, not on the FY2022–FY2024 lists and #13 in FY2025; new, not ranked in Aug 2024–Jul 2025.
7	Rbex, Inc. Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security)	$9,132,184	2.0%	Rank history: #5 in FY2021, #6 in FY2022, #6 in FY2023, #5 in FY2024 and #9 in FY2025; up 6 since Aug 2024–Jul 2025.
8	Iron Mountain Information Management LLC 2 awardees Top agencies Commerce (Department of Commerce) DHS (Department of Homeland Security) SEC (Securities and Exchange Commission)	$8,553,053	1.9%	Rank history: not on the FY2021–FY2025 lists; up 18 since Aug 2024–Jul 2025.
9	Industries of the Blind Inc. Top agencies DLA (Defense Logistics Agency)	$6,526,914	1.4%	Rank history: #19 in FY2021, #16 in FY2022, #17 in FY2023, #13 in FY2024 and #32 in FY2025; up 7 since Aug 2024–Jul 2025.
10	Lakota Solutions LLC Top agencies DLA (Defense Logistics Agency)	$6,380,466	1.4%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023, #60 in FY2024 and #11 in FY2025; up 4 since Aug 2024–Jul 2025.
11	Arizona Industries for the Blind Top agencies DLA (Defense Logistics Agency)	$5,051,111	1.1%	Rank history: #23 in FY2021, #17 in FY2022, #22 in FY2023, #19 in FY2024 and #40 in FY2025; up 8 since Aug 2024–Jul 2025.
12	Hampton Roads Produce Distributors, Inc. Top agencies DLA (Defense Logistics Agency)	$4,589,414	1.0%	Rank history: #59 in FY2021, #36 in FY2022, #52 in FY2023, #38 in FY2024 and #22 in FY2025; up 11 since Aug 2024–Jul 2025.
13	Professional Contract Services, Inc. Top agencies Navy (Department of the Navy)	$4,450,801	1.0%	Rank history: #18 in FY2021, #21 in FY2022, #16 in FY2023, #10 in FY2024 and #7 in FY2025; down 6 since Aug 2024–Jul 2025.
14	Marengo, LLC Top agencies DLA (Defense Logistics Agency)	$4,175,276	0.9%	Rank history: #38 in FY2021, not on the FY2022 list, #31 in FY2023, #20 in FY2024 and #8 in FY2025; down 3 since Aug 2024–Jul 2025.
15	Transportes Internacionales Ferris SA Top agencies Navy (Department of the Navy)	$4,098,612	0.9%	Rank history: #35 in FY2021, #39 in FY2022, #39 in FY2023, #28 in FY2024 and #26 in FY2025; up 16 since Aug 2024–Jul 2025.
16	Accent Controls, Inc. Top agencies DLA (Defense Logistics Agency)	$4,091,865	0.9%	Rank history: #6 in FY2021, #8 in FY2022, #11 in FY2023, #4 in FY2024 and #3 in FY2025; down 14 since Aug 2024–Jul 2025.
17	Thermo Fisher Scientific Inc. Through Fisher Bioservices Inc. Top agencies HHS (Department of Health and Human Services)	$3,626,007	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
18	Blackfish Federal LLC Top agencies NARA (National Archives and Records Administration)	$3,434,175	0.7%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2023, #11 in FY2024 and not on the FY2025 list; up 80 since Aug 2024–Jul 2025.
19	Miami Technology Solutions, LLC Top agencies DOS (Department of State)	$2,740,513	0.6%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and #21 in FY2025; up 13 since Aug 2024–Jul 2025.
20	Government Logistics Top agencies DOS (Department of State)	$2,623,753	0.6%	Rank history: #40 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21	Hana-Tunista LLC Top agencies Navy (Department of the Navy)	$2,275,057	0.5%	Rank history: not on the FY2021 list, #29 in FY2022, #32 in FY2023, #29 in FY2024 and #25 in FY2025; new, not ranked in Aug 2024–Jul 2025.
22	Rem Italia S.R.L. Top agencies Navy (Department of the Navy)	$2,176,757	0.5%	Rank history: #34 in FY2021, #30 in FY2022, #41 in FY2023, #40 in FY2024 and #27 in FY2025; up 12 since Aug 2024–Jul 2025.
23	Elysse Interiors, LLC Top agencies GSA (General Services Administration) EOP (Executive Office of the President)	$2,109,785	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
24	DELTA-21 Resources Inc Top agencies DOJ (Department of Justice)	$2,021,523	0.4%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023, #33 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
25	K2K9 Solutions LLC Top agencies DOJ (Department of Justice)	$1,850,779	0.4%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; up 17 since Aug 2024–Jul 2025.
26	Ukpeagvik Inupiat Corporation 2 awardees, including Bowhead Base Operations LLC and Bowhead Operations & Maintenance Solutions LLC Top agencies DLA (Defense Logistics Agency)	$1,816,383	0.4%	Rank history: #36 in FY2021, #34 in FY2022, #35 in FY2023, #34 in FY2024 and #28 in FY2025; new, not ranked in Aug 2024–Jul 2025.
27	Emerald City Moving & Storage LLC Top agencies VA (Department of Veterans Affairs)	$1,642,433	0.4%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; up 9 since Aug 2024–Jul 2025.
28	OLH Technical Services, LLC Top agencies Navy (Department of the Navy)	$1,452,227	0.3%	Rank history: not on the FY2021 list, #40 in FY2022, #42 in FY2023, #36 in FY2024 and #31 in FY2025; up 7 since Aug 2024–Jul 2025.
29	B. French Consulting GMBH Top agencies Army (Department of the Army)	$1,420,387	0.3%	Rank history: not on the FY2021–FY2023 lists, #48 in FY2024 and #33 in FY2025; up 11 since Aug 2024–Jul 2025.
30	Heritage Interiors LLC Top agencies DHS (Department of Homeland Security)	$1,265,343	0.3%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; new, not ranked in Aug 2024–Jul 2025.
31	Kamtek Inc. Top agencies DHA (Defense Health Agency)	$1,183,206	0.3%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; up 89 since Aug 2024–Jul 2025.
32	Atigun Group, Inc. Top agencies EPA (Environmental Protection Agency)	$1,137,247	0.2%	Rank history: #73 in FY2021, #64 in FY2022, #66 in FY2023, #58 in FY2024 and #57 in FY2025; up 14 since Aug 2024–Jul 2025.
33	Sac Trasporti S.R.L. Top agencies Navy (Department of the Navy)	$1,097,094	0.2%	Rank history: #44 in FY2021, #26 in FY2022, #49 in FY2023, not on the FY2024 list and #41 in FY2025; up 10 since Aug 2024–Jul 2025.
34	Caladwich Consulting LLC Top agencies Navy (Department of the Navy)	$1,055,124	0.2%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023, #47 in FY2024 and #44 in FY2025; up 11 since Aug 2024–Jul 2025.
35	APL Ceva Government Logistics Top agencies USAID (US Agency for International Development)	$1,000,000	0.2%	Rank history: not on the FY2021 list, #60 in FY2022, not on the FY2023 list, #21 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
36	Granite Commercial Real Estate LLC Top agencies USAF (Department of the Air Force)	$998,975	0.2%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023, #56 in FY2024 and #45 in FY2025; up 11 since Aug 2024–Jul 2025.
37	Servicesource Inc. Through Employment Source Inc. Top agencies EPA (Environmental Protection Agency)	$973,786	0.2%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; new, not ranked in Aug 2024–Jul 2025.
38	Valley Rooted Consulting Top agencies DOJ (Department of Justice)	$898,514	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
39	International Service Contractors LLC Top agencies Navy (Department of the Navy)	$884,139	0.2%	Rank history: #64 in FY2021, #65 in FY2022, #64 in FY2023, #89 in FY2024 and #48 in FY2025; up 18 since Aug 2024–Jul 2025.
40	Agiliti Health Inc Top agencies VA (Department of Veterans Affairs)	$853,775	0.2%	Rank history: #63 in FY2021, #56 in FY2022, #48 in FY2023, #44 in FY2024 and #43 in FY2025; up 38 since Aug 2024–Jul 2025.
41	Dupont Specialty Products USA LLC Top agencies DLA (Defense Logistics Agency)	$798,690	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
42	V2X, Inc. Through V2X Systems LLC Top agencies HHS (Department of Health and Human Services)	$748,156	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
43	Tridant Solutions, Inc. Top agencies Navy (Department of the Navy)	$736,299	0.2%	Rank history: not on the FY2021 list, #46 in FY2022, #45 in FY2023, #39 in FY2024 and #37 in FY2025; down 6 since Aug 2024–Jul 2025.
44	Logcor, Inc. Top agencies Navy (Department of the Navy)	$664,470	0.1%	Rank history: #61 in FY2021, #59 in FY2022, #60 in FY2023, #59 in FY2024 and #50 in FY2025; up 10 since Aug 2024–Jul 2025.
45	Xrt, LLC Top agencies Navy (Department of the Navy)	$639,700	0.1%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and #51 in FY2025; up 3 since Aug 2024–Jul 2025.
46	Archway Solutions Limited Liability Company Top agencies Army (Department of the Army)	$635,305	0.1%	Rank history: #50 in FY2021, #55 in FY2022, #46 in FY2023, #51 in FY2024 and #29 in FY2025; down 18 since Aug 2024–Jul 2025.
47	Potawatomi Training LLC Top agencies Army (Department of the Army)	$622,428	0.1%	Rank history: #43 in FY2021, #44 in FY2022, #47 in FY2023, #43 in FY2024 and #38 in FY2025; down 6 since Aug 2024–Jul 2025.
48	Asahi General Trading and Contracting Co. WLL Top agencies DLA (Defense Logistics Agency)	$609,145	0.1%	Rank history: #51 in FY2021, #62 in FY2022, #58 in FY2023, #62 in FY2024 and #52 in FY2025; up 8 since Aug 2024–Jul 2025.
49	Zeal-It Trading and Contracting Top agencies DLA (Defense Logistics Agency)	$548,558	0.1%	Rank history: #57 in FY2021, #77 in FY2022, #61 in FY2023, #66 in FY2024 and #62 in FY2025; up 16 since Aug 2024–Jul 2025.
50	Platinum Logistics Solutions LLC Top agencies Army (Department of the Army)	$527,640	0.1%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023, #68 in FY2024 and #53 in FY2025; up 8 since Aug 2024–Jul 2025.
51	Gemini Tech Services LLC Top agencies USAF (Department of the Air Force)	$482,350	0.1%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and #56 in FY2025; up 9 since Aug 2024–Jul 2025.
52	Hopewell Designs, Inc. Top agencies Navy (Department of the Navy)	$389,470	0.1%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; new, not ranked in Aug 2024–Jul 2025.
53	South Texas Lighthouse for the Blind Foundation Top agencies Navy (Department of the Navy)	$385,115	0.1%	Rank history: #93 in FY2021, #95 in FY2022, #86 in FY2023, #92 in FY2024 and #78 in FY2025; up 30 since Aug 2024–Jul 2025.
54	Challenge Unlimited, Inc. Top agencies USDA (Department of Agriculture)	$382,880	0.1%	Rank history: #86 in FY2021, #85 in FY2022, #80 in FY2023, #78 in FY2024 and #66 in FY2025; up 15 since Aug 2024–Jul 2025.
55	Projectxyz Inc. Through Premier Professional Systems Inc. Top agencies Army (Department of the Army)	$370,529	0.1%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2023, #65 in FY2024 and #58 in FY2025; up 8 since Aug 2024–Jul 2025.
56	Challenge Enterprises of North Florida, Inc. Top agencies Navy (Department of the Navy)	$357,573	0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; new, not ranked in Aug 2024–Jul 2025.
57	Arrow Specialties Usa, LLC Top agencies DLA (Defense Logistics Agency)	$346,850	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
58	Cfol International Inc. Top agencies Army (Department of the Army)	$333,333	0.1%	Rank history: not on the FY2021–FY2023 lists, #77 in FY2024 and #69 in FY2025; up 14 since Aug 2024–Jul 2025.
59	Supplysource DC, LLC Top agencies FTC (Federal Trade Commission)	$315,658	0.1%	Rank history: #87 in FY2021, #91 in FY2022, #78 in FY2023, #80 in FY2024 and #65 in FY2025; up 9 since Aug 2024–Jul 2025.
60	Arpin International Group Inc. Top agencies USDA (Department of Agriculture)	$309,717	0.1%	Rank history: not on the FY2021–FY2023 lists, #84 in FY2024 and #71 in FY2025; up 24 since Aug 2024–Jul 2025.
61	Sealy South Purdue Avenue II, L.L.C. Top agencies HHS (Department of Health and Human Services)	$307,047	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
62	Budget Ltd. Top agencies USAF (Department of the Air Force)	$294,858	0.1%	Rank history: #82 in FY2021, #96 in FY2022, #59 in FY2023, #99 in FY2024 and #77 in FY2025; up 20 since Aug 2024–Jul 2025.
63	Nemean Solutions LLC Top agencies Army (Department of the Army)	$274,415	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
64	Prime Response, Inc. Top agencies USAF (Department of the Air Force)	$266,877	0.1%	Rank history: not on the FY2021 list, #92 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
65	Campus Stop, Llc. Top agencies Army (Department of the Army)	$261,693	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
66	Keihin Koun Co.,Ltd. Top agencies Navy (Department of the Navy)	$249,812	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
67	Alabama Goodwill Contract Services Inc. Top agencies SSA (Social Security Administration)	$249,494	0.1%	Rank history: not on the FY2021–FY2023 lists, #85 in FY2024 and #76 in FY2025; up 10 since Aug 2024–Jul 2025.
68	National Maritime Services Inc Top agencies DOJ (Department of Justice)	$230,360	0.1%	Rank history: #24 in FY2021, #7 in FY2022, #10 in FY2023, #6 in FY2024 and #14 in FY2025; down 59 since Aug 2024–Jul 2025.
69	Semper-Fi Vehicle & Self Storage Inc. Top agencies Navy (Department of the Navy)	$225,500	<0.1%	Rank history: #83 in FY2021, not on the FY2022 list, #88 in FY2023, #86 in FY2024 and #72 in FY2025; up 2 since Aug 2024–Jul 2025.
70	On-Demand Services LLC Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture)	$219,828	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 41 since Aug 2024–Jul 2025.
71	Cinteot Inc. Top agencies USAF (Department of the Air Force)	$217,144	<0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; up 17 since Aug 2024–Jul 2025.
72	Pacific Unlimited Inc. Top agencies Navy (Department of the Navy)	$216,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73	William Lowe & Sons Corp Top agencies VA (Department of Veterans Affairs)	$213,495	<0.1%	Rank history: #80 in FY2021, #74 in FY2022, #70 in FY2023, #90 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
74	Soar 365 Top agencies Navy (Department of the Navy)	$210,612	<0.1%	Rank history: #89 in FY2021, #93 in FY2022, #99 in FY2023, #88 in FY2024 and #74 in FY2025; up 2 since Aug 2024–Jul 2025.
75	Specs Chemical Services, LLC Top agencies DHA (Defense Health Agency)	$208,000	<0.1%	Rank history: not on the FY2021 list, #67 in FY2022, not on the FY2023 list, #100 in FY2024 and #80 in FY2025; up 4 since Aug 2024–Jul 2025.
76	Claxton Logistics Services LLC Top agencies Navy (Department of the Navy)	$204,134	<0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023, #96 in FY2024 and #83 in FY2025; up 13 since Aug 2024–Jul 2025.
77	Facility Installation Company Top agencies VA (Department of Veterans Affairs)	$200,816	<0.1%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023, #98 in FY2024 and #86 in FY2025; up 24 since Aug 2024–Jul 2025.
78	Babylon Telecommunications, Inc. Top agencies DOS (Department of State)	$196,661	<0.1%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023, #54 in FY2024 and #61 in FY2025; down 29 since Aug 2024–Jul 2025.
79	Air Freight Plus, Inc. Top agencies USAID (US Agency for International Development)	$186,040	<0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 65 since Aug 2024–Jul 2025.
80	Skipco Financial Adjusters, Inc. Top agencies DOJ (Department of Justice)	$175,033	<0.1%	Rank history: #72 in FY2021, #71 in FY2022, #63 in FY2023, #82 in FY2024 and #70 in FY2025; down 7 since Aug 2024–Jul 2025.
81	Carroll Trucking Inc. Top agencies Navy (Department of the Navy)	$172,135	<0.1%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and #75 in FY2025; down 1 since Aug 2024–Jul 2025.
82	Ambyth Shipping & Trading Inc. Top agencies DOJ (Department of Justice)	$171,729	<0.1%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; up 31 since Aug 2024–Jul 2025.
83	JTC Contracting, Inc. Top agencies VA (Department of Veterans Affairs)	$168,250	<0.1%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; up 8 since Aug 2024–Jul 2025.
84	Glocal Solutions Al Khaleej Company Top agencies Army (Department of the Army)	$159,712	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
85	Scientific & Commercial Systems Corp Top agencies DOI (Department of the Interior)	$143,762	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
86	RF Logistics, LLC Top agencies Navy (Department of the Navy)	$124,405	<0.1%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023, not on the FY2024 list and #90 in FY2025; up 8 since Aug 2024–Jul 2025.
87	Maguire-Ohara Construction Inc. Top agencies USAF (Department of the Air Force)	$118,596	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 74 since Aug 2024–Jul 2025.
88	Technica LLC Top agencies DLA (Defense Logistics Agency)	$111,347	<0.1%	Rank history: #2 in FY2021, #15 in FY2022, #76 in FY2023, not on the FY2024 list and #19 in FY2025; down 73 since Aug 2024–Jul 2025.
89	Eugene Freezing & Storage Co Top agencies DOI (Department of the Interior)	$111,267	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 32 since Aug 2024–Jul 2025.
90	Logistic Resource Solution, Inc. Top agencies USAF (Department of the Air Force)	$103,926	<0.1%	Rank history: #100 in FY2021, #100 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
91	Tyson Project Management Group LLC Top agencies GSA (General Services Administration)	$103,582	<0.1%	Rank history: #37 in FY2021, #38 in FY2022, #38 in FY2023, #35 in FY2024 and #20 in FY2025; down 70 since Aug 2024–Jul 2025.
92	ASJ It Services. LLC Top agencies Navy (Department of the Navy)	$95,122	<0.1%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; up 8 since Aug 2024–Jul 2025.
93	Fora Pathways, Inc. Top agencies DHS (Department of Homeland Security)	$87,516	<0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 9 since Aug 2024–Jul 2025.
94	Maher Bros. Transfer and Storage, Inc. Top agencies VA (Department of Veterans Affairs)	$78,386	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95	Loughmiller Machine, Tool & Design Top agencies Navy (Department of the Navy)	$69,600	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 33 since Aug 2024–Jul 2025.
96	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy)	$68,245	<0.1%	Rank history: not on the FY2021–FY2025 lists; unchanged since Aug 2024–Jul 2025.
97	Vital Records Holdings, LLC Top agencies VA (Department of Veterans Affairs)	$64,875	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 15 since Aug 2024–Jul 2025.
98	Toray Tcac Holding USA Inc. Through Toray Composite Materials America, Inc. Top agencies DLA (Defense Logistics Agency)	$64,381	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 17 since Aug 2024–Jul 2025.
99	VSS Logistics LLC Top agencies VA (Department of Veterans Affairs)	$64,152	<0.1%	Rank history: #74 in FY2021, #75 in FY2022, #68 in FY2023 and not on the FY2024–FY2025 lists; up 23 since Aug 2024–Jul 2025.
100	ASR International Corp. Top agencies Navy (Department of the Navy)	$61,709	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 18 since Aug 2024–Jul 2025.

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100 of 148 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 $460 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 PSC S215 contractors in Aug 2025–Jul 2026?

1. Olgoonik Corporation ($120M), 2. Amentum Holdings, Inc. ($73.7M), 3. Valiant Technical Services Inc. ($58.1M), 4. Applied Solutions Logistics, LLC ($25.6M), 5. Red River Science & Technology, LLC ($18.5M), 6. Goldbelt, Incorporated ($12.1M), 7. Rbex, Inc. ($9.13M), 8. Iron Mountain Information Management LLC ($8.55M), 9. Industries of the Blind Inc. ($6.53M), 10. Lakota Solutions LLC ($6.38M).

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