Top 100 Contractors in PSC DK: IT and Telecom – Storage, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC DK: IT and Telecom – Storage, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 79% of PSC DK contract dollars from July 2025 through June 2026

Contract obligations: $514,554,156 Net of deobligations, by contracts coded PSC DK or a code under it
Contractors: 126 Parent companies with an obligation
Largest contractor: Four Points Technology, L.L.C. $145 million, 27.4% of obligations
Data as of: Oct 16, 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	Four Points Technology, L.L.C. Top agencies SSA (Social Security Administration) DOT (Department of Transportation) Commerce (Department of Commerce)	$144,925,089	27.4%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #2 in FY2024 and #2 in FY2025; up 1 since Jul 2024–Jun 2025.
2	General Dynamics Corporation Through General Dynamics Information Technology, Inc. Top agencies Commerce (Department of Commerce) DOT (Department of Transportation)	$58,615,719	11.1%	Rank history: #11 in FY2021, #3 in FY2022, #2 in FY2023, #3 in FY2024 and #7 in FY2025; up 1 since Jul 2024–Jun 2025.
3	Science Applications International Corporation Top agencies USAF (Department of the Air Force) Commerce (Department of Commerce)	$48,713,888	9.2%	Rank history: #46 in FY2021, #12 in FY2022, #3 in FY2023, #1 in FY2024 and #1 in FY2025; down 2 since Jul 2024–Jun 2025.
4	Document Storage Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$47,352,548	8.9%	Rank history: #58 in FY2021, not on the FY2022 list, #4 in FY2023, #4 in FY2024 and #3 in FY2025; unchanged since Jul 2024–Jun 2025.
5	Dell Technologies Inc. 2 awardees, including Dell Federal Systems L.P and Dell Marketing L.P. Top agencies HHS (Department of Health and Human Services) DOT (Department of Transportation) Navy (Department of the Navy)	$39,106,271	7.4%	Rank history: not on the FY2021–FY2023 lists, #6 in FY2024 and #8 in FY2025; up 2 since Jul 2024–Jun 2025.
6	International Business Machines Corporation Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$33,829,350	6.4%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; up 2 since Jul 2024–Jun 2025.
7	Peraton Inc. 2 awardees Top agencies Commerce (Department of Commerce) DOJ (Department of Justice) Army (Department of the Army)	$20,331,335	3.8%	Rank history: not on the FY2021–FY2023 lists, #63 in FY2024 and #5 in FY2025; down 1 since Jul 2024–Jun 2025.
8	Accenture Federal Services LLC Top agencies USAF (Department of the Air Force)	$9,415,079	1.8%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; up 3 since Jul 2024–Jun 2025.
9	Koniag Management Solutions LLC Top agencies Army (Department of the Army)	$8,467,906	1.6%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023, #8 in FY2024 and #12 in FY2025; up 1 since Jul 2024–Jun 2025.
10	Axon Enterprise, Inc. Top agencies VA (Department of Veterans Affairs) DOI (Department of the Interior)	$8,121,170	1.5%	Rank history: not on the FY2021 list, #38 in FY2022, #6 in FY2023, #9 in FY2024 and #10 in FY2025; down 1 since Jul 2024–Jun 2025.
11	Sev1Tech, LLC Top agencies HHS (Department of Health and Human Services)	$7,990,452	1.5%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; new, not ranked in Jul 2024–Jun 2025.
12	High Prairie Services, LLC Top agencies Army (Department of the Army)	$7,954,841	1.5%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #11 in FY2025; unchanged since Jul 2024–Jun 2025.
13	Itstars2, LLC Top agencies Army (Department of the Army)	$7,066,258	1.3%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; new, not ranked in Jul 2024–Jun 2025.
14	Nemean Solutions LLC Top agencies Army (Department of the Army)	$5,237,590	1.0%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; up 9 since Jul 2024–Jun 2025.
15	Semper Valens Solutions, Inc. Top agencies Army (Department of the Army)	$4,917,932	0.9%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023, #12 in FY2024 and #17 in FY2025; down 2 since Jul 2024–Jun 2025.
16	Mythics Inc. Through Emergent, LLC Top agencies HHS (Department of Health and Human Services)	$4,485,070	0.8%	Rank history: not on the FY2021–FY2023 lists, #15 in FY2024 and #15 in FY2025; down 2 since Jul 2024–Jun 2025.
17	T and T Consulting Services Inc. Top agencies Army (Department of the Army)	$4,455,454	0.8%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; up 1 since Jul 2024–Jun 2025.
18	Microsoft Corporation Top agencies USCYBERCOM (Department of Defense Cyber Command)	$3,629,000	0.7%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; up 22 since Jul 2024–Jun 2025.
19	Strategic Communications LLC Top agencies DHA (Defense Health Agency)	$3,586,401	0.7%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023, #5 in FY2024 and #4 in FY2025; down 14 since Jul 2024–Jun 2025.
20	Techstars JV LLC Top agencies HHS (Department of Health and Human Services)	$3,205,454	0.6%	Rank history: not on the FY2021 list, #26 in FY2022, #20 in FY2023, #11 in FY2024 and #18 in FY2025; down 5 since Jul 2024–Jun 2025.
21	Impres Technology Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$2,801,194	0.5%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023, #14 in FY2024 and #19 in FY2025; down 4 since Jul 2024–Jun 2025.
22	Chugach Dynamic Solutions LLC Top agencies Navy (Department of the Navy)	$2,509,152	0.5%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023, #25 in FY2024 and #32 in FY2025; up 27 since Jul 2024–Jun 2025.
23	Panamerica Computers, Inc. Top agencies DHS (Department of Homeland Security)	$2,355,509	0.4%	Rank history: not on the FY2021–FY2025 lists; up 75 since Jul 2024–Jun 2025.
24	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies Army (Department of the Army)	$2,319,870	0.4%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2023, #17 in FY2024 and #24 in FY2025; down 5 since Jul 2024–Jun 2025.
25	Thundercat Technology LLC Top agencies Commerce (Department of Commerce)	$2,137,490	0.4%	Rank history: #26 in FY2021, #33 in FY2022, #23 in FY2023, #43 in FY2024 and #34 in FY2025; up 17 since Jul 2024–Jun 2025.
26	FCN, Inc. Top agencies DODEA (Department of Defense Education Activity) HHS (Department of Health and Human Services) NASA (National Aeronautics and Space Administration)	$2,040,023	0.4%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023, #36 in FY2024 and #25 in FY2025; up 8 since Jul 2024–Jun 2025.
27	Pifinity, Inc. Top agencies FTC (Federal Trade Commission)	$1,772,683	0.3%	Rank history: not on the FY2021 list, #15 in FY2022, #36 in FY2023, #27 in FY2024 and #27 in FY2025; down 5 since Jul 2024–Jun 2025.
28	Infotrend Incorporated Top agencies DOJ (Department of Justice)	$1,720,834	0.3%	Rank history: not on the FY2021–FY2023 lists, #20 in FY2024 and #28 in FY2025; down 7 since Jul 2024–Jun 2025.
29	Amazon Web Services, Inc. Top agencies Navy (Department of the Navy) DOE (Department of Energy)	$1,661,349	0.3%	Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and #26 in FY2025; up 2 since Jul 2024–Jun 2025.
30	CGI Federal Inc. Top agencies Navy (Department of the Navy)	$1,645,263	0.3%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #30 in FY2025; down 3 since Jul 2024–Jun 2025.
31	Metgreen Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$1,567,661	0.3%	Rank history: #25 in FY2021, #29 in FY2022, not on the FY2023–FY2024 lists and #35 in FY2025; down 2 since Jul 2024–Jun 2025.
32	Panum Telecom, L.L.C. Top agencies USDA (Department of Agriculture)	$1,510,776	0.3%	Rank history: not on the FY2021 list, #16 in FY2022, #37 in FY2023, #35 in FY2024 and #38 in FY2025; up 4 since Jul 2024–Jun 2025.
33	Alvarez LLC Top agencies DOJ (Department of Justice) USCYBERCOM (Department of Defense Cyber Command) Navy (Department of the Navy)	$1,348,639	0.3%	Rank history: #20 in FY2021, #9 in FY2022, #38 in FY2023, #32 in FY2024 and #31 in FY2025; down 5 since Jul 2024–Jun 2025.
34	SHR Consulting Group LLC Top agencies DHS (Department of Homeland Security)	$1,002,612	0.2%	Rank history: #22 in FY2021, #4 in FY2022, #24 in FY2023, #19 in FY2024 and #20 in FY2025; up 1 since Jul 2024–Jun 2025.
35	CDW Government LLC Top agencies USUHS (DOD Uniformed Services University of the Health Sciences) DHA (Defense Health Agency)	$995,618	0.2%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and #33 in FY2025; down 10 since Jul 2024–Jun 2025.
36	Abba Technologies, Inc. Top agencies DOT (Department of Transportation)	$849,125	0.2%	Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; new, not ranked in Jul 2024–Jun 2025.
37	Solutions71, LLC Top agencies Army (Department of the Army)	$848,900	0.2%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #41 in FY2025; up 1 since Jul 2024–Jun 2025.
38	DH Technologies, Inc. Top agencies Commerce (Department of Commerce) DOI (Department of the Interior) HHS (Department of Health and Human Services)	$784,487	0.1%	Rank history: #42 in FY2021, #84 in FY2022, not on the FY2023 list, #80 in FY2024 and #46 in FY2025; up 27 since Jul 2024–Jun 2025.
39	Effectual Public Sector Inc. Top agencies WHS (DOD Washington Headquarters Service)	$775,269	0.1%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023, #41 in FY2024 and #47 in FY2025; up 2 since Jul 2024–Jun 2025.
40	Software Information Resource Corp Top agencies HHS (Department of Health and Human Services) DOE (Department of Energy) Commerce (Department of Commerce)	$724,982	0.1%	Rank history: #75 in FY2021, #41 in FY2022, #42 in FY2023, #18 in FY2024 and #48 in FY2025; up 5 since Jul 2024–Jun 2025.
41	Advanced Computer Concepts, Inc. Top agencies DHA (Defense Health Agency) OSD (Office of the Secretary of Defense)	$707,674	0.1%	Rank history: #45 in FY2021, #65 in FY2022, #79 in FY2023, not on the FY2024 list and #45 in FY2025; up 42 since Jul 2024–Jun 2025.
42	CTG Federal, LLC Top agencies NASA (National Aeronautics and Space Administration) DOT (Department of Transportation)	$692,722	0.1%	Rank history: not on the FY2021–FY2023 lists, #87 in FY2024 and #85 in FY2025; up 43 since Jul 2024–Jun 2025.
43	Countertrade Products, Inc. Top agencies DOI (Department of the Interior) Commerce (Department of Commerce) USAF (Department of the Air Force)	$669,594	0.1%	Rank history: #6 in FY2021, #13 in FY2022, #21 in FY2023, #21 in FY2024 and #44 in FY2025; down 6 since Jul 2024–Jun 2025.
44	Infoacro, LLC Top agencies Army (Department of the Army)	$607,598	0.1%	Rank history: not on the FY2021 list, #31 in FY2022, #46 in FY2023, #42 in FY2024 and #50 in FY2025; down 1 since Jul 2024–Jun 2025.
45	Regan Technologies Corp Top agencies VA (Department of Veterans Affairs)	$579,145	0.1%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #51 in FY2025; down 25 since Jul 2024–Jun 2025.
46	Tatra Solutions, Inc. Top agencies Army (Department of the Army)	$577,514	0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023, #46 in FY2024 and #69 in FY2025; up 1 since Jul 2024–Jun 2025.
47	Guidehouse Inc. 3 awardees, including Peraton Technology Services Inc., Peraton Inc. and Peraton Enterprise Solutions LLC Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce) DOI (Department of the Interior)	$567,106	0.1%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; up 1 since Jul 2024–Jun 2025.
48	Regency Consulting Inc Top agencies DHS (Department of Homeland Security)	$513,378	0.1%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Jul 2024–Jun 2025.
49	Blue TECH Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency) NASA (National Aeronautics and Space Administration)	$492,967	0.1%	Rank history: #29 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
50	Standard-Blazar, LLC Top agencies Navy (Department of the Navy)	$487,876	0.1%	Rank history: not on the FY2021 list, #40 in FY2022, #59 in FY2023, #61 in FY2024 and #53 in FY2025; up 8 since Jul 2024–Jun 2025.
51	Sierra7, Inc. Top agencies VA (Department of Veterans Affairs)	$467,797	0.1%	Rank history: not on the FY2021–FY2023 lists, #47 in FY2024 and #54 in FY2025; new, not ranked in Jul 2024–Jun 2025.
52	Huntington Ingalls Industries, Inc. Through HII Mission Technologies Corp Top agencies FHFA (Federal Housing Finance Agency)	$405,704	0.1%	Rank history: not on the FY2021–FY2023 lists, #55 in FY2024 and #43 in FY2025; down 13 since Jul 2024–Jun 2025.
53	Vinsys Information Technology Inc. Top agencies DOT (Department of Transportation)	$368,124	0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023, #59 in FY2024 and #55 in FY2025; up 3 since Jul 2024–Jun 2025.
54	Development Consultants Incorporated Top agencies DHA (Defense Health Agency)	$361,219	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
55	New TECH Solutions, Inc. Top agencies DHA (Defense Health Agency) DOS (Department of State) NASA (National Aeronautics and Space Administration)	$347,250	0.1%	Rank history: #19 in FY2021, #36 in FY2022, #27 in FY2023, #53 in FY2024 and #59 in FY2025; down 1 since Jul 2024–Jun 2025.
56	Federal Defense Solutions, Inc. Top agencies DOJ (Department of Justice)	$317,713	0.1%	Rank history: not on the FY2021–FY2023 lists, #81 in FY2024 and #60 in FY2025; up 18 since Jul 2024–Jun 2025.
57	Carahsoft Technology Corp Top agencies Army (Department of the Army) Navy (Department of the Navy) DOJ (Department of Justice)	$308,000	0.1%	Rank history: #15 in FY2021, #18 in FY2022, #34 in FY2023, #37 in FY2024 and #42 in FY2025; down 24 since Jul 2024–Jun 2025.
58	Iron Mountain Information Management LLC 2 awardees Top agencies USDA (Department of Agriculture) Navy (Department of the Navy) DOI (Department of the Interior)	$307,419	0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; new, not ranked in Jul 2024–Jun 2025.
59	August Schell Enterprises, Inc. Top agencies Commerce (Department of Commerce) FMC (Federal Maritime Commission)	$300,520	0.1%	Rank history: #89 in FY2021, not on the FY2022–FY2023 lists, #48 in FY2024 and #62 in FY2025; up 63 since Jul 2024–Jun 2025.
60	V3Gate, LLC Top agencies VA (Department of Veterans Affairs) NASA (National Aeronautics and Space Administration)	$255,527	<0.1%	Rank history: #28 in FY2021, #77 in FY2022, #16 in FY2023, #44 in FY2024 and #61 in FY2025; unchanged since Jul 2024–Jun 2025.
61	Four LLC Top agencies USAF (Department of the Air Force)	$245,077	<0.1%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023, not on the FY2024 list and #64 in FY2025; new, not ranked in Jul 2024–Jun 2025.
62	Native American Industrial Solutions LLC Top agencies Army (Department of the Army)	$214,490	<0.1%	Rank history: not on the FY2021 list, #58 in FY2022, #65 in FY2023, #66 in FY2024 and #65 in FY2025; down 3 since Jul 2024–Jun 2025.
63	Nelson Enterprise Technology Services LLC Top agencies USAF (Department of the Air Force)	$199,267	<0.1%	Rank history: not on the FY2021–FY2023 lists, #70 in FY2024 and #68 in FY2025; unchanged since Jul 2024–Jun 2025.
64	Gen3I Migration Corp Through Gen3I Inc. Top agencies Smithsonian (Smithsonian Institution)	$183,997	<0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Jul 2024–Jun 2025.
65	Colossal Contracting LLC Top agencies NASA (National Aeronautics and Space Administration)	$172,519	<0.1%	Rank history: not on the FY2021 list, #43 in FY2022, #58 in FY2023, #56 in FY2024 and #63 in FY2025; down 13 since Jul 2024–Jun 2025.
66	Blue Ivy Partners, LLC Top agencies USCYBERCOM (Department of Defense Cyber Command)	$163,534	<0.1%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; new, not ranked in Jul 2024–Jun 2025.
67	Jeskell Systems LLC Top agencies HHS (Department of Health and Human Services) DOT (Department of Transportation)	$157,278	<0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; up 40 since Jul 2024–Jun 2025.
68	Ciri Development Corporation Through North Wind Resource Consulting LLC Top agencies Army (Department of the Army)	$150,060	<0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023, not on the FY2024 list and #75 in FY2025; new, not ranked in Jul 2024–Jun 2025.
69	Recovery Point Systems Inc. Top agencies Smithsonian (Smithsonian Institution) FEC (Federal Election Commission) Treasury (Department of the Treasury)	$142,630	<0.1%	Rank history: #65 in FY2021, #82 in FY2022, #75 in FY2023, #74 in FY2024 and #95 in FY2025; up 21 since Jul 2024–Jun 2025.
70	Dt-Trak Consulting, Inc. Top agencies DOI (Department of the Interior)	$138,312	<0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Jul 2024–Jun 2025.
71	Cambridge Computer Services, Inc. Top agencies Navy (Department of the Navy)	$137,115	<0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; up 5 since Jul 2024–Jun 2025.
72	Greenbrier Government Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$123,108	<0.1%	Rank history: not on the FY2021–FY2023 lists, #100 in FY2024 and #93 in FY2025; up 21 since Jul 2024–Jun 2025.
73	Crown Castle Fiber LLC Top agencies HHS (Department of Health and Human Services)	$122,489	<0.1%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; down 2 since Jul 2024–Jun 2025.
74	DND Technologies LLC Top agencies EOP (Executive Office of the President)	$109,365	<0.1%	Rank history: not on the FY2021–FY2023 lists, #78 in FY2024 and not on the FY2025 list; down 1 since Jul 2024–Jun 2025.
75	Premier Solutions Hi LLC Top agencies Navy (Department of the Navy)	$109,231	<0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; up 19 since Jul 2024–Jun 2025.
76	Accelera Solutions Inc. Top agencies Peace Corps	$104,316	<0.1%	Rank history: not on the FY2021–FY2023 lists, #75 in FY2024 and #82 in FY2025; up 1 since Jul 2024–Jun 2025.
77	OAG Aviation Worldwide LLC Top agencies DHS (Department of Homeland Security)	$97,561	<0.1%	Rank history: not on the FY2021–FY2023 lists, #77 in FY2024 and #84 in FY2025; down 5 since Jul 2024–Jun 2025.
78	N2Grate Government Technology Solutions, LLC Top agencies NEH (National Endowment for the Humanities)	$96,008	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
79	Dependable on-Site Scan & Shred Inc. Top agencies Army (Department of the Army)	$87,181	<0.1%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; new, not ranked in Jul 2024–Jun 2025.
80	Paragon Micro Inc. Top agencies DOI (Department of the Interior)	$84,448	<0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023, #57 in FY2024 and #87 in FY2025; new, not ranked in Jul 2024–Jun 2025.
81	HLP Integration, LLC Top agencies Army (Department of the Army)	$76,654	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
82	Flywheel Data LLC Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$72,742	<0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 39 since Jul 2024–Jun 2025.
83	Mastergraphics Incorporated Top agencies VA (Department of Veterans Affairs)	$70,200	<0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023, not on the FY2024 list and #78 in FY2025; down 16 since Jul 2024–Jun 2025.
84	Govsmart, Inc. Top agencies DOT (Department of Transportation) NASA (National Aeronautics and Space Administration)	$62,609	<0.1%	Rank history: #43 in FY2021, #62 in FY2022, #68 in FY2023, #60 in FY2024 and #66 in FY2025; down 27 since Jul 2024–Jun 2025.
85	Monster Government Solutions, LLC Top agencies DHS (Department of Homeland Security) DOE (Department of Energy)	$57,473	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 7 since Jul 2024–Jun 2025.
86	Exit 123C, LLC Top agencies VA (Department of Veterans Affairs)	$54,155	<0.1%	Rank history: not on the FY2021 list, #97 in FY2022, not on the FY2023–FY2024 lists and #96 in FY2025; up 10 since Jul 2024–Jun 2025.
87	Anacapa Micro Products Inc. Top agencies DHS (Department of Homeland Security)	$53,939	<0.1%	Rank history: #13 in FY2021, #21 in FY2022, #43 in FY2023, #64 in FY2024 and #97 in FY2025; new, not ranked in Jul 2024–Jun 2025.
88	Dynamic Systems Inc. Top agencies NASA (National Aeronautics and Space Administration) Army (Department of the Army)	$53,452	<0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; down 20 since Jul 2024–Jun 2025.
89	Redcom Laboratories, Inc. Top agencies Navy (Department of the Navy)	$51,291	<0.1%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; new, not ranked in Jul 2024–Jun 2025.
90	Industrial Economics Inc. Top agencies DOI (Department of the Interior)	$50,412	<0.1%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	Swish Data Corporation Top agencies NASA (National Aeronautics and Space Administration)	$47,346	<0.1%	Rank history: not on the FY2021 list, #93 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
92	Epoch Concepts LLC Top agencies DOI (Department of the Interior)	$44,752	<0.1%	Rank history: #72 in FY2021, #90 in FY2022, not on the FY2023–FY2024 lists and #91 in FY2025; down 1 since Jul 2024–Jun 2025.
93	Arianah Salas Top agencies USDA (Department of Agriculture)	$41,592	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94	Iron Bow Technologies, LLC Top agencies Army (Department of the Army)	$40,770	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 43 since Jul 2024–Jun 2025.
95	Conexus Inc Top agencies DHA (Defense Health Agency)	$40,275	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 5 since Jul 2024–Jun 2025.
96	Architechture Solutions LLC Top agencies Navy (Department of the Navy)	$39,574	<0.1%	Rank history: not on the FY2021 list, #49 in FY2022, not on the FY2023 list, #30 in FY2024 and #76 in FY2025; down 64 since Jul 2024–Jun 2025.
97	Internet Archive Top agencies DOI (Department of the Interior)	$39,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 5 since Jul 2024–Jun 2025.
98	DLT Solutions, LLC Top agencies Smithsonian (Smithsonian Institution)	$33,127	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
99	Federal Technology Solutions, Inc. Top agencies Commerce (Department of Commerce)	$28,125	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	LH Computer Services Top agencies EPA (Environmental Protection Agency)	$27,400	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 6 since Jul 2024–Jun 2025.

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100 of 126 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC DK

Code	Net obligations	Largest contractor
DK10 IT and Telecom – Storage as a Service	$376,830,005	Four Points Technology, L.L.C.
DK01 IT and Telecom – Storage Support Services (Labor)	$137,724,151	Science Applications International Corporation

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 $529 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. 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 Jul 2024–Jun 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 DK contractors in Jul 2025–Jun 2026?

1. Four Points Technology, L.L.C. ($145M), 2. General Dynamics Corporation ($58.6M), 3. Science Applications International Corporation ($48.7M), 4. Document Storage Systems, Inc. ($47.4M), 5. Dell Technologies Inc. ($39.1M), 6. International Business Machines Corporation ($33.8M), 7. Peraton Inc. ($20.3M), 8. Accenture Federal Services LLC ($9.42M), 9. Koniag Management Solutions LLC ($8.47M), 10. Axon Enterprise, Inc. ($8.12M).

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