Top 100 Contractors in PSC DE01: IT and Telecom – End User: Help Desk; Tier 1-2, Workspace, Print, Output, Productivity Tools (Labor), Aug 2025–Jul 2026

Name: Top 100 Contractors in PSC DE01: IT and Telecom – End User: Help Desk; Tier 1-2, Workspace, Print, Output, Productivity Tools (Labor), 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 DE01: IT and Telecom – End User: Help Desk; Tier 1-2, Workspace, Print, Output, Productivity Tools (Labor), FY2025.

The top 10 won 42% of PSC DE01 contract dollars from August 2025 through July 2026

Contract obligations: $1,485,382,791 Net of deobligations, by contracts coded PSC DE01
Contractors: 382 Parent companies with an obligation
Largest contractor: CACI International Inc. $139 million, 8.8% 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	CACI International Inc. 4 awardees, including Caci Nss, LLC and Caci, Inc. - Federal Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$139,078,267	8.8%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023, #3 in FY2024 and #2 in FY2025; up 1 since Aug 2024–Jul 2025.
2	At&T Inc. 3 awardees, including At&T Enterprises, LLC and Att Mobility LLC Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy)	$105,996,312	6.7%	Rank history: #36 in FY2021, #2 in FY2022, #6 in FY2023, #6 in FY2024 and #4 in FY2025; up 3 since Aug 2024–Jul 2025.
3	Leidos Holdings, Inc. 3 awardees, including Leidos, Inc. Top agencies DHS (Department of Homeland Security) NRC (Nuclear Regulatory Commission) HHS (Department of Health and Human Services)	$94,080,086	5.9%	Rank history: not on the FY2021 list, #99 in FY2022, #7 in FY2023, #9 in FY2024 and #7 in FY2025; up 3 since Aug 2024–Jul 2025.
4	RTX Corporation 8 awardees, including Raytheon Company, Solipsys Corporation and Data Link Solutions LLC Top agencies USAF (Department of the Air Force) DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$69,011,010	4.4%	Rank history: #18 in FY2021, #8 in FY2022, #1 in FY2023, #14 in FY2024 and #8 in FY2025; up 5 since Aug 2024–Jul 2025.
5	Minburn Technology Group, LLC Top agencies Treasury (Department of the Treasury) VA (Department of Veterans Affairs)	$59,060,074	3.7%	Rank history: #22 in FY2021, not on the FY2022 list, #68 in FY2023, #1 in FY2024 and #5 in FY2025; down 2 since Aug 2024–Jul 2025.
6	Empower AI, Inc. Top agencies DISA (Defense Information Systems Agency)	$50,017,707	3.2%	Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #6 in FY2025; up 2 since Aug 2024–Jul 2025.
7	Iron Bow Technologies, LLC Top agencies VA (Department of Veterans Affairs)	$47,932,404	3.0%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; unchanged since Aug 2024–Jul 2025.
8	Palantir Technologies Inc. Top agencies Treasury (Department of the Treasury)	$37,543,214	2.4%	Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and #9 in FY2025; up 8 since Aug 2024–Jul 2025.
9	Carahsoft Technology Corp Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$30,056,366	1.9%	Rank history: #5 in FY2021, #33 in FY2022, #10 in FY2023, #13 in FY2024 and #14 in FY2025; up 1 since Aug 2024–Jul 2025.
10	Monkton, Inc. Top agencies Treasury (Department of the Treasury)	$28,450,000	1.8%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; new, not ranked in Aug 2024–Jul 2025.
11	Comptech Computer Technologies, Inc. Top agencies DLA (Defense Logistics Agency) EPA (Environmental Protection Agency)	$27,879,398	1.8%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; up 4 since Aug 2024–Jul 2025.
12	Govcio, LLC 2 awardees, including Salient Crgt, Inc. Top agencies DHS (Department of Homeland Security) DCSA (Defense Counterintelligence and Security Agency)	$26,320,258	1.7%	Rank history: not on the FY2021–FY2023 lists, #78 in FY2024 and #66 in FY2025; up 58 since Aug 2024–Jul 2025.
13	Science Applications International Corporation 2 awardees Top agencies HHS (Department of Health and Human Services) DOT (Department of Transportation) Navy (Department of the Navy)	$25,648,518	1.6%	Rank history: #6 in FY2021, #5 in FY2022, #5 in FY2023, #2 in FY2024 and #1 in FY2025; down 12 since Aug 2024–Jul 2025.
14	Xerox Holdings Corp Through Xerox Corporation Top agencies Treasury (Department of the Treasury) USDA (Department of Agriculture) Army (Department of the Army)	$24,060,185	1.5%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023, not on the FY2024 list and #12 in FY2025; new, not ranked in Aug 2024–Jul 2025.
15	International Business Machines Corporation 2 awardees Top agencies Treasury (Department of the Treasury) Commerce (Department of Commerce) Navy (Department of the Navy)	$23,496,781	1.5%	Rank history: #12 in FY2021, not on the FY2022–FY2023 lists, #18 in FY2024 and #13 in FY2025; down 2 since Aug 2024–Jul 2025.
16	FCN, Inc. Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy) GSA (General Services Administration)	$21,324,073	1.3%	Rank history: #11 in FY2021, #7 in FY2022, #14 in FY2023, #24 in FY2024 and #11 in FY2025; down 2 since Aug 2024–Jul 2025.
17	The Chenega Corporation 6 awardees, including Chenega Advanced Solutions and Intelligence Services, LLC, Chenega It Enterprise Services, LLC and Chenega Systems, LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) Navy (Department of the Navy)	$19,756,735	1.2%	Rank history: not on the FY2021 list, #47 in FY2022, #64 in FY2023, not on the FY2024 list and #29 in FY2025; new, not ranked in Aug 2024–Jul 2025.
18	Humantouch LLC Top agencies HHS (Department of Health and Human Services)	$18,235,897	1.2%	Rank history: #29 in FY2021, #12 in FY2022, #21 in FY2023, #23 in FY2024 and #18 in FY2025; unchanged since Aug 2024–Jul 2025.
19	Booz Allen Hamilton Holding Corporation 2 awardees, including Thunderyard Liberty JV LLC and Ultra Electronics Advanced Tactical Systems Inc. Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy)	$17,208,049	1.1%	Rank history: #58 in FY2021, not on the FY2022 list, #42 in FY2023, #50 in FY2024 and not on the FY2025 list; up 31 since Aug 2024–Jul 2025.
20	Vision Information Technology Consultants, LLC Top agencies USAF (Department of the Air Force)	$16,520,548	1.0%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; up 48 since Aug 2024–Jul 2025.
21	Caelum Research Corporation Top agencies Army (Department of the Army)	$15,859,612	1.0%	Rank history: not on the FY2021 list, #39 in FY2022, #23 in FY2023, #29 in FY2024 and #22 in FY2025; up 7 since Aug 2024–Jul 2025.
22	Hygeia Solutions Partners LLC Top agencies DOJ (Department of Justice)	$15,454,155	1.0%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023, #42 in FY2024 and #27 in FY2025; up 11 since Aug 2024–Jul 2025.
23	Databricks Federal LLC Top agencies Treasury (Department of the Treasury)	$14,540,134	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
24	Accenture Federal Services LLC 2 awardees, including Cognosante MVH LLC Top agencies VA (Department of Veterans Affairs) Treasury (Department of the Treasury)	$14,524,871	0.9%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and #23 in FY2025; up 21 since Aug 2024–Jul 2025.
25	Maximus Federal Services, Inc. Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services)	$14,097,271	0.9%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and #33 in FY2025; up 17 since Aug 2024–Jul 2025.
26	Novus Technology Partners Inc. Top agencies HHS (Department of Health and Human Services)	$13,246,571	0.8%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023, #19 in FY2024 and #26 in FY2025; down 3 since Aug 2024–Jul 2025.
27	Smiths Detection Inc. Top agencies DHS (Department of Homeland Security)	$12,661,282	0.8%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and #25 in FY2025; down 10 since Aug 2024–Jul 2025.
28	Nana Regional Corporation, Inc. 2 awardees, including Compass Point LLC and Affigent, LLC Top agencies USAF (Department of the Air Force) Treasury (Department of the Treasury) Army (Department of the Army)	$12,183,817	0.8%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; up 307 since Aug 2024–Jul 2025.
29	Sparksoft Corporation 2 awardees Top agencies HHS (Department of Health and Human Services)	$11,326,802	0.7%	Rank history: not on the FY2021–FY2023 lists, #32 in FY2024 and #28 in FY2025; unchanged since Aug 2024–Jul 2025.
30	Servbeyond Solutions LLC Top agencies HHS (Department of Health and Human Services)	$11,236,576	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
31	Aretecsbd LLC Top agencies DHS (Department of Homeland Security)	$10,804,340	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
32	Octo Metric LLC Top agencies Treasury (Department of the Treasury)	$10,747,923	0.7%	Rank history: not on the FY2021 list, #84 in FY2022, #47 in FY2023, #25 in FY2024 and #24 in FY2025; down 10 since Aug 2024–Jul 2025.
33	Alpha Omega Integration LLC Top agencies Commerce (Department of Commerce)	$10,314,659	0.7%	Rank history: #24 in FY2021, #93 in FY2022, #29 in FY2023, #37 in FY2024 and #32 in FY2025; down 3 since Aug 2024–Jul 2025.
34	Colossal Contracting LLC Top agencies Treasury (Department of the Treasury) NASA (National Aeronautics and Space Administration)	$9,654,096	0.6%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; up 5 since Aug 2024–Jul 2025.
35	A-Tek, Inc. Top agencies HHS (Department of Health and Human Services)	$9,011,442	0.6%	Rank history: not on the FY2021–FY2023 lists, #45 in FY2024 and #38 in FY2025; up 2 since Aug 2024–Jul 2025.
36	Vibrantech Solutions Inc. Top agencies Treasury (Department of the Treasury)	$8,673,411	0.5%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; up 54 since Aug 2024–Jul 2025.
37	22Nd Century Technologies, Inc. Top agencies DODEA (Department of Defense Education Activity)	$8,547,546	0.5%	Rank history: #16 in FY2021, #11 in FY2022, #19 in FY2023, not on the FY2024 list and #20 in FY2025; down 13 since Aug 2024–Jul 2025.
38	Lynker Corporation Top agencies Commerce (Department of Commerce)	$8,430,634	0.5%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023, #48 in FY2024 and #51 in FY2025; up 16 since Aug 2024–Jul 2025.
39	Quzara LLC Top agencies Treasury (Department of the Treasury)	$8,390,377	0.5%	Rank history: not on the FY2021–FY2023 lists, #84 in FY2024 and #34 in FY2025; up 2 since Aug 2024–Jul 2025.
40	New Directions Technologies, Inc. Top agencies Navy (Department of the Navy)	$8,328,619	0.5%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 61 since Aug 2024–Jul 2025.
41	Guidehouse Inc. Through Peraton Inc. Top agencies HHS (Department of Health and Human Services)	$7,980,470	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
42	Compqsoft, Inc. Top agencies USAF (Department of the Air Force)	$7,860,904	0.5%	Rank history: not on the FY2021–FY2023 lists, #39 in FY2024 and #37 in FY2025; down 7 since Aug 2024–Jul 2025.
43	Creative Systems and Consulting L.L.C. Top agencies Treasury (Department of the Treasury)	$7,746,472	0.5%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; new, not ranked in Aug 2024–Jul 2025.
44	Makpar-Nuaxis JV LLC Top agencies DOL (Department of Labor)	$7,616,856	0.5%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #53 in FY2025; up 12 since Aug 2024–Jul 2025.
45	Delviom LLC Top agencies Treasury (Department of the Treasury)	$6,731,801	0.4%	Rank history: not on the FY2021–FY2023 lists, #55 in FY2024 and #31 in FY2025; down 5 since Aug 2024–Jul 2025.
46	Tiber Creek Consulting Inc. Top agencies Army (Department of the Army)	$6,580,162	0.4%	Rank history: #27 in FY2021, #24 in FY2022, #39 in FY2023, #52 in FY2024 and #54 in FY2025; up 16 since Aug 2024–Jul 2025.
47	Cayuse Holdings LLC Through Cayuse Technologies, LLC Top agencies USAF (Department of the Air Force)	$6,380,997	0.4%	Rank history: not on the FY2021–FY2023 lists, #70 in FY2024 and #43 in FY2025; up 10 since Aug 2024–Jul 2025.
48	Asgn Incorporated Through ECS Federal, LLC Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice)	$6,314,132	0.4%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #21 in FY2025; down 16 since Aug 2024–Jul 2025.
49	Totally Joined for Achieving Collaborative Techniques (Tjfact), LLC Top agencies Treasury (Department of the Treasury)	$6,221,017	0.4%	Rank history: not on the FY2021 list, #40 in FY2022, #54 in FY2023, #54 in FY2024 and #50 in FY2025; down 1 since Aug 2024–Jul 2025.
50	Favor Techconsulting LLC Top agencies DOL (Department of Labor)	$6,122,698	0.4%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; up 150 since Aug 2024–Jul 2025.
51	Psi Pax, Inc. Top agencies Navy (Department of the Navy)	$6,000,000	0.4%	Rank history: not on the FY2021 list, #32 in FY2022, #44 in FY2023, #51 in FY2024 and #42 in FY2025; down 4 since Aug 2024–Jul 2025.
52	Malik Consulting, Inc. Top agencies Treasury (Department of the Treasury)	$5,931,806	0.4%	Rank history: #85 in FY2021, #100 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
53	Lancer Information Solutions, LLC Top agencies Commerce (Department of Commerce)	$5,849,976	0.4%	Rank history: not on the FY2021 list, #62 in FY2022, #22 in FY2023, #5 in FY2024 and not on the FY2025 list; down 26 since Aug 2024–Jul 2025.
54	General Dynamics Corporation Through General Dynamics Information Technology, Inc. Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency)	$5,369,323	0.3%	Rank history: #66 in FY2021, not on the FY2022 list, #12 in FY2023, #10 in FY2024 and not on the FY2025 list; up 272 since Aug 2024–Jul 2025.
55	Teksynap Corporation Top agencies DTRA (Defense Threat Reduction Agency)	$5,364,245	0.3%	Rank history: #54 in FY2021, #6 in FY2022, #8 in FY2023, #8 in FY2024 and #39 in FY2025; down 36 since Aug 2024–Jul 2025.
56	2Techjv, LLC Top agencies USDA (Department of Agriculture)	$5,078,363	0.3%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; up 24 since Aug 2024–Jul 2025.
57	Rhodes Computer Services, LLC Top agencies Treasury (Department of the Treasury)	$5,051,900	0.3%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023, #68 in FY2024 and not on the FY2025 list; up 195 since Aug 2024–Jul 2025.
58	Alaska Northstar Resources LLC Top agencies DHA (Defense Health Agency)	$4,979,498	0.3%	Rank history: #37 in FY2021, #45 in FY2022, #66 in FY2023, #73 in FY2024 and #59 in FY2025; down 12 since Aug 2024–Jul 2025.
59	Siemens Corporation 2 awardees, including Varex Imaging Corp and Varian Medical Systems, Inc. Top agencies DHS (Department of Homeland Security) VA (Department of Veterans Affairs)	$4,925,855	0.3%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 132 since Aug 2024–Jul 2025.
60	Axle Informatics, LLC Through Gama-1 Technologies, LLC Top agencies Commerce (Department of Commerce)	$4,749,772	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
61	Progov Partners LLC Top agencies Commerce (Department of Commerce)	$4,676,400	0.3%	Rank history: not on the FY2021–FY2023 lists, #99 in FY2024 and #48 in FY2025; down 25 since Aug 2024–Jul 2025.
62	Electrosoft Services Inc. Top agencies DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$4,499,087	0.3%	Rank history: not on the FY2021–FY2023 lists, #81 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
63	Unique Communications Solutions Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$4,448,184	0.3%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; up 12 since Aug 2024–Jul 2025.
64	Oneida Technical Solutions, LLC Top agencies Navy (Department of the Navy)	$4,434,370	0.3%	Rank history: not on the FY2021 list, #50 in FY2022, #67 in FY2023, #58 in FY2024 and #82 in FY2025; up 1 since Aug 2024–Jul 2025.
65	Tyto Athene, LLC 3 awardees, including Tyto Government Solutions Inc. and Mutual Telecom Services Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$4,428,973	0.3%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; new, not ranked in Aug 2024–Jul 2025.
66	Aleknagik Technology, LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$4,349,558	0.3%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and #35 in FY2025; down 40 since Aug 2024–Jul 2025.
67	It Federal Sales LLC Top agencies Treasury (Department of the Treasury)	$4,173,850	0.3%	Rank history: not on the FY2021–FY2023 lists, #76 in FY2024 and #63 in FY2025; up 6 since Aug 2024–Jul 2025.
68	Analex Corporation Through Rite-Solutions, Inc. Top agencies Navy (Department of the Navy)	$4,052,355	0.3%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; new, not ranked in Aug 2024–Jul 2025.
69	Abacus Solutions Group LLC Top agencies DHS (Department of Homeland Security)	$3,968,756	0.3%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; up 12 since Aug 2024–Jul 2025.
70	Opis Support Services GP Top agencies USAF (Department of the Air Force)	$3,928,068	0.2%	Rank history: not on the FY2021–FY2025 lists; up 93 since Aug 2024–Jul 2025.
71	Insight Public Sector Inc. Through Insight Technology Solutions, LLC Top agencies DHS (Department of Homeland Security)	$3,848,444	0.2%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023, #88 in FY2024 and #74 in FY2025; up 18 since Aug 2024–Jul 2025.
72	N2Ia Technologies LLC Top agencies Army (Department of the Army)	$3,829,244	0.2%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; up 11 since Aug 2024–Jul 2025.
73	Koniag, Inc. 4 awardees, including Arlluk Technology Solutions LLC, Koniag Management Solutions LLC and Koniag Technology and Infrastructure Solutions, LLC Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) USDA (Department of Agriculture)	$3,718,570	0.2%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; new, not ranked in Aug 2024–Jul 2025.
74	Chickasaw Nation Through Chickasaw Strategic Pointe, LLC Top agencies USAF (Department of the Air Force)	$3,702,242	0.2%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; new, not ranked in Aug 2024–Jul 2025.
75	New TECH Solutions, Inc. Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$3,532,042	0.2%	Rank history: #64 in FY2021, not on the FY2022 list, #98 in FY2023, #87 in FY2024 and #86 in FY2025; up 40 since Aug 2024–Jul 2025.
76	PCI Government Services LLC Top agencies DHS (Department of Homeland Security)	$3,500,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023, #49 in FY2024 and #40 in FY2025; down 38 since Aug 2024–Jul 2025.
77	Government Acquisitions LLC Top agencies Treasury (Department of the Treasury) DHA (Defense Health Agency) USAF (Department of the Air Force)	$3,460,917	0.2%	Rank history: not on the FY2021 list, #56 in FY2022, #53 in FY2023, #71 in FY2024 and #69 in FY2025; up 14 since Aug 2024–Jul 2025.
78	CDO Technologies Inc. Top agencies USAF (Department of the Air Force)	$3,379,452	0.2%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and #84 in FY2025; up 17 since Aug 2024–Jul 2025.
79	Blue TECH Inc. Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy)	$3,370,185	0.2%	Rank history: not on the FY2021–FY2025 lists; up 42 since Aug 2024–Jul 2025.
80	Lawelawe Defense, Inc. Top agencies DHA (Defense Health Agency)	$3,369,351	0.2%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; new, not ranked in Aug 2024–Jul 2025.
81	Attainx Inc. Top agencies Commerce (Department of Commerce) GSA (General Services Administration)	$3,278,021	0.2%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023, #89 in FY2024 and #85 in FY2025; up 17 since Aug 2024–Jul 2025.
82	Nextech Lintech LLC Top agencies DHS (Department of Homeland Security)	$3,214,417	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	Aleutianstar JV, LLC Top agencies Commerce (Department of Commerce)	$3,197,005	0.2%	Rank history: not on the FY2021–FY2023 lists, #83 in FY2024 and #81 in FY2025; down 22 since Aug 2024–Jul 2025.
84	Professional Software Consortium Inc. Top agencies DFAS (Defense Finance and Accounting Service)	$3,136,025	0.2%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; down 12 since Aug 2024–Jul 2025.
85	V2X, Inc. Through Vertex Modernization and Sustainment LLC Top agencies USAF (Department of the Air Force)	$3,108,807	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
86	Axiom Consultants, Inc. Top agencies Commerce (Department of Commerce)	$3,024,480	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	Significance Inc. Through Starry Associates, LLC Top agencies Commerce (Department of Commerce)	$2,996,827	0.2%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; new, not ranked in Aug 2024–Jul 2025.
88	Bristol Bay Native Corporation Through Eagle Integrated Services, LLC Top agencies Army (Department of the Army) DNFSB (Defense Nuclear Facilities Safety Board)	$2,977,155	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89	Metaphase Consulting LLC Top agencies Treasury (Department of the Treasury)	$2,949,284	0.2%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; up 16 since Aug 2024–Jul 2025.
90	Red Canyon Technologies, LLC Top agencies USAF (Department of the Air Force)	$2,939,034	0.2%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023, #64 in FY2024 and #77 in FY2025; up 18 since Aug 2024–Jul 2025.
91	Open Technology Group Incorporated Top agencies HHS (Department of Health and Human Services)	$2,843,923	0.2%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023, #96 in FY2024 and #87 in FY2025; up 8 since Aug 2024–Jul 2025.
92	Four Points Technology, L.L.C. Top agencies Treasury (Department of the Treasury) DHS (Department of Homeland Security) VA (Department of Veterans Affairs)	$2,761,022	0.2%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023, #56 in FY2024 and #45 in FY2025; down 48 since Aug 2024–Jul 2025.
93	Alvarez LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$2,751,471	0.2%	Rank history: not on the FY2021–FY2025 lists; up 78 since Aug 2024–Jul 2025.
94	Heritage Interiors LLC Top agencies HHS (Department of Health and Human Services) DISA (Defense Information Systems Agency)	$2,622,757	0.2%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 26 since Aug 2024–Jul 2025.
95	Mpower Incorporated Top agencies HHS (Department of Health and Human Services)	$2,604,233	0.2%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and #99 in FY2025; down 36 since Aug 2024–Jul 2025.
96	Varex Imaging Corp Top agencies DHS (Department of Homeland Security)	$2,596,174	0.2%	Rank history: #32 in FY2021, #51 in FY2022, #74 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97	Creative It Solutions LLC Top agencies USAF (Department of the Air Force)	$2,556,711	0.2%	Rank history: not on the FY2021 list, #91 in FY2022, not on the FY2023–FY2024 lists and #96 in FY2025; up 15 since Aug 2024–Jul 2025.
98	Carverbeth, LLC Top agencies Navy (Department of the Navy)	$2,547,379	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
99	Arrow Electronics, Inc. Through EC America, Inc. Top agencies DISA (Defense Information Systems Agency) Treasury (Department of the Treasury)	$2,478,585	0.2%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and #64 in FY2025; down 25 since Aug 2024–Jul 2025.
100	Business Operational Concepts, Llc. Top agencies Peace Corps	$2,478,428	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.

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100 of 382 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 $1.59 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. 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 DE01 contractors in Aug 2025–Jul 2026?

1. CACI International Inc. ($139M), 2. At&T Inc. ($106M), 3. Leidos Holdings, Inc. ($94.1M), 4. RTX Corporation ($69M), 5. Minburn Technology Group, LLC ($59.1M), 6. Empower AI, Inc. ($50M), 7. Iron Bow Technologies, LLC ($47.9M), 8. Palantir Technologies Inc. ($37.5M), 9. Carahsoft Technology Corp ($30.1M), 10. Monkton, Inc. ($28.5M).

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