Top 100 Contractors in PSC DJ: IT and Telecom – Security and Compliance, FY2025

Name: Top 100 Contractors in PSC DJ: IT and Telecom – Security and Compliance, FY2025
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 42% of FY2025 PSC DJ contract dollars

Contract obligations: $2,000,903,546 Net of deobligations, by contracts coded PSC DJ or a code under it
Contractors: 469 Parent companies with an obligation
Largest contractor: Leidos Holdings, Inc. $332 million, 16.1% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Leidos Holdings, Inc. 4 awardees, including Leidos, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Army (Department of the Army)	$332,491,404	16.1%	Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	Arctic Slope Regional Corporation 5 awardees, including Agile Decision Sciences, LLC, Asrc Research and Technology Solutions LLC and Netcentric Technology, LLC Top agencies DCSA (Defense Counterintelligence and Security Agency) DISA (Defense Information Systems Agency) DHRA (Defense Human Resources Activity)	$116,597,514	5.6%	Rank history: #4 in FY2021, #3 in FY2022, #6 in FY2023 and #8 in FY2024; up 6 since FY2024.
3	Deloitte 2 awardees, including Deloitte & Touche LLP and Deloitte Consulting LLP Top agencies SSA (Social Security Administration) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$83,823,478	4.1%	Rank history: #83 in FY2021, #17 in FY2022, #3 in FY2023 and #2 in FY2024; down 1 since FY2024.
4	Asgn Incorporated Through ECS Federal, LLC Top agencies Army (Department of the Army) DOJ (Department of Justice)	$70,486,201	3.4%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2024; down 1 since FY2024.
5	Resource Management Concepts, Inc. Top agencies Navy (Department of the Navy)	$50,000,864	2.4%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023 and #14 in FY2024; up 9 since FY2024.
6	Iron Vine Security LLC Top agencies HHS (Department of Health and Human Services) ED (Department of Education) Treasury (Department of the Treasury)	$48,106,811	2.3%	Rank history: #3 in FY2021, #2 in FY2022, not on the FY2023 list and #5 in FY2024; down 1 since FY2024.
7	Maveris LLC Top agencies VA (Department of Veterans Affairs)	$43,509,676	2.1%	Rank history: not on the FY2021 list, #34 in FY2022, #10 in FY2023 and #7 in FY2024; unchanged since FY2024.
8	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$40,784,797	2.0%	Rank history: #34 in FY2021, #16 in FY2022, #4 in FY2023 and #6 in FY2024; down 2 since FY2024.
9	Steampunk, Inc. Top agencies DHS (Department of Homeland Security)	$38,069,870	1.8%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; up 1 since FY2024.
10	Valiant Solutions LLC Top agencies ED (Department of Education) DHS (Department of Homeland Security) PBGC (Pension Benefit Guaranty Corporation)	$36,253,457	1.8%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and #12 in FY2024; up 2 since FY2024.
11	Five Stones Research Corporation Top agencies MDA (DOD Missile Defense Agency) OSD (Office of the Secretary of Defense)	$32,734,303	1.6%	Rank history: not on the FY2021–FY2024 lists; up 373 since FY2024.
12	Dynamo Technologies, LLC Top agencies USDA (Department of Agriculture)	$32,338,182	1.6%	Rank history: #98 in FY2021, #11 in FY2022, #9 in FY2023 and #11 in FY2024; down 1 since FY2024.
13	Cloud Lake Technology LLC Top agencies Army (Department of the Army)	$29,490,491	1.4%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and #13 in FY2024; unchanged since FY2024.
14	ManTech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies Commerce (Department of Commerce) CFPB (Consumer Financial Protection Bureau)	$23,748,518	1.1%	Rank history: not on the FY2021–FY2024 lists; up 266 since FY2024.
15	ZEN Strategics LLC Top agencies ED (Department of Education) DHS (Department of Homeland Security)	$21,832,971	1.1%	Rank history: #51 in FY2021, #14 in FY2022, #11 in FY2023 and #9 in FY2024; down 6 since FY2024.
16	Great Hill Solutions, LLC Top agencies OSD (Office of the Secretary of Defense) USSOCOM (United States Special Operations Command)	$19,662,903	1.0%	Rank history: not on the FY2021–FY2024 lists; up 139 since FY2024.
17	Po`okela Solutions, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$17,953,308	0.9%	Rank history: #23 in FY2021, #39 in FY2022, #49 in FY2023 and #28 in FY2024; up 11 since FY2024.
18	Aretecsbd LLC Top agencies DHS (Department of Homeland Security)	$17,265,242	0.8%	Rank history: not on the FY2021 list, #50 in FY2022, #14 in FY2023 and #17 in FY2024; down 1 since FY2024.
19	Foxhole Technology LLC Top agencies DHS (Department of Homeland Security) DOT (Department of Transportation)	$16,984,123	0.8%	Rank history: #9 in FY2021, #13 in FY2022, #18 in FY2023 and #22 in FY2024; up 3 since FY2024.
20	Sysnet Technologies, Inc. Top agencies DOT (Department of Transportation) USAF (Department of the Air Force)	$16,855,306	0.8%	Rank history: #28 in FY2021, #48 in FY2022, #34 in FY2023 and #36 in FY2024; up 16 since FY2024.
21	Eccalon, LLC Top agencies OSD (Office of the Secretary of Defense) Army (Department of the Army)	$16,500,000	0.8%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2024; down 5 since FY2024.
22	Assyst Inc. Top agencies HHS (Department of Health and Human Services)	$15,921,376	0.8%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #25 in FY2024; up 3 since FY2024.
23	Synergist JV LLC Top agencies DHS (Department of Homeland Security)	$15,429,264	0.7%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and #29 in FY2024; up 6 since FY2024.
24	The Prospective Group, LLC Top agencies DOS (Department of State)	$14,598,025	0.7%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2024; up 16 since FY2024.
25	Consortium Management Group, Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency)	$14,587,670	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
26	Agile-Bot II LLC Top agencies Navy (Department of the Navy)	$14,185,000	0.7%	Rank history: #14 in FY2021, #15 in FY2022, #22 in FY2023 and #26 in FY2024; unchanged since FY2024.
27	Obsidian Global, LLC Top agencies ED (Department of Education) EPA (Environmental Protection Agency)	$13,879,843	0.7%	Rank history: #95 in FY2021, #27 in FY2022, #42 in FY2023 and #15 in FY2024; down 12 since FY2024.
28	Electrosoft Services Inc. Top agencies USAF (Department of the Air Force) Treasury (Department of the Treasury) HHS (Department of Health and Human Services)	$13,788,010	0.7%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and #32 in FY2024; up 4 since FY2024.
29	Accenture Federal Services LLC Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$13,750,459	0.7%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; down 5 since FY2024.
30	Skyepoint Decisions, Inc. Top agencies ED (Department of Education)	$13,546,751	0.7%	Rank history: #50 in FY2021, #26 in FY2022, #26 in FY2023 and #23 in FY2024; down 7 since FY2024.
31	Western Door Federal, LLC Top agencies DHA (Defense Health Agency)	$13,451,865	0.7%	Rank history: not on the FY2021 list, #71 in FY2022, #16 in FY2023 and #27 in FY2024; down 4 since FY2024.
32	Teksynap Corporation Top agencies DTRA (Defense Threat Reduction Agency) Commerce (Department of Commerce)	$13,415,784	0.6%	Rank history: not on the FY2021 list, #40 in FY2022, #23 in FY2023 and #21 in FY2024; down 11 since FY2024.
33	Madian It Solutions LLC Top agencies DISA (Defense Information Systems Agency)	$13,289,654	0.6%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2024; up 4 since FY2024.
34	Federal Information Systems Inc Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$13,064,305	0.6%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2024; down 16 since FY2024.
35	Reli Group Inc. Top agencies HHS (Department of Health and Human Services)	$12,216,139	0.6%	Rank history: not on the FY2021 list, #74 in FY2022 and not on the FY2023–FY2024 lists; up 246 since FY2024.
36	Thundercat Technology LLC Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce) DOL (Department of Labor)	$12,007,866	0.6%	Rank history: #13 in FY2021, #20 in FY2022, #41 in FY2023 and #34 in FY2024; down 2 since FY2024.
37	Northrop Grumman Corporation 2 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$12,005,087	0.6%	Rank history: #6 in FY2021, #33 in FY2022, #32 in FY2023 and not on the FY2024 list; up 156 since FY2024.
38	Information Systems Solutions, Inc. Top agencies Navy (Department of the Navy)	$11,522,755	0.6%	Rank history: not on the FY2021 list, #38 in FY2022, #44 in FY2023 and #30 in FY2024; down 8 since FY2024.
39	Zermount, Inc. Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury)	$11,240,709	0.5%	Rank history: #30 in FY2021, #46 in FY2022, #35 in FY2023 and #35 in FY2024; down 4 since FY2024.
40	Dynamic Systems Inc. Top agencies DHS (Department of Homeland Security) DOT (Department of Transportation) DOL (Department of Labor)	$10,849,016	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
41	Oasis Systems, LLC Top agencies NRC (Nuclear Regulatory Commission) DHS (Department of Homeland Security)	$10,635,701	0.5%	Rank history: #79 in FY2021, #57 in FY2022, #29 in FY2023 and #42 in FY2024; up 1 since FY2024.
42	Quasars Incorporated Top agencies DHS (Department of Homeland Security)	$9,974,884	0.5%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2024; up 11 since FY2024.
43	Colossal Contracting LLC Top agencies DOT (Department of Transportation) VA (Department of Veterans Affairs) GSA (General Services Administration)	$9,924,158	0.5%	Rank history: not on the FY2021–FY2024 lists; up 66 since FY2024.
44	Sierra7, Inc. Top agencies VA (Department of Veterans Affairs)	$9,398,800	0.5%	Rank history: #19 in FY2021, #29 in FY2022, not on the FY2023 list and #38 in FY2024; down 6 since FY2024.
45	Peraton Inc. 2 awardees, including Peraton Enterprise Solutions LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$9,286,163	0.4%	Rank history: not on the FY2021–FY2024 lists; up 61 since FY2024.
46	Metgreen Solutions Inc. Top agencies VA (Department of Veterans Affairs) DOT (Department of Transportation) DOL (Department of Labor)	$9,109,793	0.4%	Rank history: #74 in FY2021 and not on the FY2022–FY2024 lists; up 102 since FY2024.
47	Decisionpoint Corporation Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture)	$9,038,544	0.4%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2024; down 16 since FY2024.
48	Csios Corporation Top agencies USAF (Department of the Air Force)	$9,013,910	0.4%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #49 in FY2024; up 1 since FY2024.
49	Accelgov LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,805,934	0.4%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023 and not on the FY2024 list; up 114 since FY2024.
50	Mindpoint Group LLC Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice)	$8,779,994	0.4%	Rank history: #25 in FY2021, not on the FY2022 list, #51 in FY2023 and #55 in FY2024; up 5 since FY2024.
51	LOGC2 Inc. Top agencies DLA (Defense Logistics Agency)	$8,468,219	0.4%	Rank history: not on the FY2021–FY2024 lists; up 56 since FY2024.
52	B & M Consulting Group, Inc. Top agencies USDA (Department of Agriculture) HHS (Department of Health and Human Services)	$8,247,312	0.4%	Rank history: not on the FY2021 list, #95 in FY2022, not on the FY2023 list and #56 in FY2024; up 4 since FY2024.
53	V3Gate, LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) DOE (Department of Energy)	$7,807,614	0.4%	Rank history: #70 in FY2021, #98 in FY2022 and not on the FY2023–FY2024 lists; up 112 since FY2024.
54	Horizon Industries, Limited Top agencies DLA (Defense Logistics Agency)	$7,730,085	0.4%	Rank history: not on the FY2021 list, #68 in FY2022, #67 in FY2023 and #41 in FY2024; down 13 since FY2024.
55	Alpha Omega Integration LLC Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce)	$7,652,984	0.4%	Rank history: #73 in FY2021, not on the FY2022–FY2023 lists and #63 in FY2024; up 8 since FY2024.
56	Integrated Security Technologies, Inc. Top agencies DOE (Department of Energy) EXIM (Export Import Bank of the US)	$7,621,520	0.4%	Rank history: #97 in FY2021, #67 in FY2022, #70 in FY2023 and #54 in FY2024; down 2 since FY2024.
57	Excel Technologies, LLC Top agencies USDA (Department of Agriculture)	$7,227,043	0.3%	Rank history: not on the FY2021–FY2023 lists and #77 in FY2024; up 20 since FY2024.
58	The One 23 Group Inc. Top agencies DHS (Department of Homeland Security)	$7,173,901	0.3%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2023 and #47 in FY2024; down 11 since FY2024.
59	XOR Security LLC Top agencies DHS (Department of Homeland Security) PCLOB (Privacy and Civil Liberties Oversight Board)	$7,096,933	0.3%	Rank history: #33 in FY2021, #87 in FY2022, not on the FY2023 list and #51 in FY2024; down 8 since FY2024.
60	Customer Value Partners, LLC Top agencies HHS (Department of Health and Human Services)	$6,985,514	0.3%	Rank history: #80 in FY2021, #28 in FY2022, #53 in FY2023 and #64 in FY2024; up 4 since FY2024.
61	The IQ Business Group, Inc. Top agencies DOI (Department of the Interior)	$6,936,219	0.3%	Rank history: not on the FY2021–FY2024 lists; up 50 since FY2024.
62	Motorola Solutions, Inc. Top agencies DOJ (Department of Justice)	$6,756,069	0.3%	Rank history: not on the FY2021–FY2023 lists and #67 in FY2024; up 5 since FY2024.
63	Govsmart, Inc. Top agencies DHS (Department of Homeland Security) DOT (Department of Transportation) Peace Corps	$6,721,994	0.3%	Rank history: not on the FY2021–FY2024 lists; up 90 since FY2024.
64	CGI Federal Inc. Top agencies Navy (Department of the Navy)	$6,678,710	0.3%	Rank history: not on the FY2021–FY2023 lists and #58 in FY2024; down 6 since FY2024.
65	Cyber Security Innovations LLC Top agencies DHS (Department of Homeland Security)	$6,653,712	0.3%	Rank history: not on the FY2021 list, #37 in FY2022, #37 in FY2023 and #48 in FY2024; down 17 since FY2024.
66	Koniag Data Solutions LLC Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$6,624,799	0.3%	Rank history: not on the FY2021–FY2024 lists; up 37 since FY2024.
67	Cydaptiv Solutions Inc. Top agencies DOI (Department of the Interior)	$6,537,928	0.3%	Rank history: not on the FY2021–FY2024 lists; up 80 since FY2024.
68	Shorepoint Inc Top agencies Treasury (Department of the Treasury)	$6,424,042	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
69	Cynergy Professional Systems LLC Top agencies VA (Department of Veterans Affairs) Treasury (Department of the Treasury) Navy (Department of the Navy)	$6,422,681	0.3%	Rank history: not on the FY2021–FY2024 lists; up 168 since FY2024.
70	Joint Tactics and Technologies, LLC Top agencies Navy (Department of the Navy)	$6,147,437	0.3%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2024; up 13 since FY2024.
71	Tacg, LLC Top agencies HHS (Department of Health and Human Services)	$6,106,002	0.3%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2024; down 5 since FY2024.
72	Efiia Consulting LLC Top agencies DOJ (Department of Justice)	$5,953,672	0.3%	Rank history: not on the FY2021–FY2024 lists; up 100 since FY2024.
73	RTL Networks, Inc. Top agencies Navy (Department of the Navy)	$5,948,721	0.3%	Rank history: not on the FY2021–FY2024 lists; up 62 since FY2024.
74	K2Share, LLC Top agencies ED (Department of Education) DOT (Department of Transportation)	$5,936,637	0.3%	Rank history: not on the FY2021–FY2024 lists; up 153 since FY2024.
75	Insignia Technology Services, LLC Top agencies VA (Department of Veterans Affairs)	$5,920,241	0.3%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023 and #74 in FY2024; down 1 since FY2024.
76	EDC Consulting LLC Through Mclane Advanced Technologies LLC Top agencies DOE (Department of Energy)	$5,915,576	0.3%	Rank history: not on the FY2021–FY2024 lists; up 32 since FY2024.
77	Chenega Systems, LLC Top agencies SBA (Small Business Administration)	$5,899,347	0.3%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; down 34 since FY2024.
78	22Nd Century Technologies, Inc. Top agencies DISA (Defense Information Systems Agency)	$5,823,051	0.3%	Rank history: not on the FY2021–FY2024 lists; up 250 since FY2024.
79	Aquarian Systems LLC Top agencies DOS (Department of State)	$5,799,238	0.3%	Rank history: #71 in FY2021, #96 in FY2022, #61 in FY2023 and #65 in FY2024; down 14 since FY2024.
80	Aquia Inc. Top agencies Commerce (Department of Commerce)	$5,608,114	0.3%	Rank history: not on the FY2021–FY2024 lists; up 36 since FY2024.
81	SNR Government It Services LLC Top agencies DLA (Defense Logistics Agency)	$5,584,237	0.3%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2024; down 6 since FY2024.
82	Indrasoft Inc. Top agencies DHRA (Defense Human Resources Activity)	$5,549,632	0.3%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2024; down 10 since FY2024.
83	FCN, Inc. Top agencies USAF (Department of the Air Force) CFPB (Consumer Financial Protection Bureau) DHS (Department of Homeland Security)	$5,543,655	0.3%	Rank history: not on the FY2021 list, #23 in FY2022, #33 in FY2023 and #39 in FY2024; down 44 since FY2024.
84	Criterion Systems, L.L.C. Top agencies DOT (Department of Transportation)	$5,460,675	0.3%	Rank history: #85 in FY2021, #85 in FY2022, #47 in FY2023 and #46 in FY2024; down 38 since FY2024.
85	Ernst & Young LLP 2 awardees, including Dignari, LLC Top agencies DOT (Department of Transportation) DHS (Department of Homeland Security)	$5,268,286	0.3%	Rank history: not on the FY2021–FY2023 lists and #90 in FY2024; up 5 since FY2024.
86	Carahsoft Technology Corp Top agencies GSA (General Services Administration) DTRA (Defense Threat Reduction Agency) DHS (Department of Homeland Security)	$5,265,113	0.3%	Rank history: #36 in FY2021, #22 in FY2022, #7 in FY2023 and #45 in FY2024; down 41 since FY2024.
87	Cask Technologies, LLC Top agencies Navy (Department of the Navy)	$5,072,255	0.2%	Rank history: not on the FY2021 list, #59 in FY2022, #68 in FY2023 and #81 in FY2024; down 6 since FY2024.
88	Alvarez LLC Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce) VA (Department of Veterans Affairs)	$5,057,370	0.2%	Rank history: #91 in FY2021 and not on the FY2022–FY2024 lists; up 31 since FY2024.
89	Compass Federal Consulting Limited Liability Company Top agencies HHS (Department of Health and Human Services) CPSC (Consumer Product Safety Commission)	$5,044,667	0.2%	Rank history: not on the FY2021 list, #73 in FY2022, #56 in FY2023 and #79 in FY2024; down 10 since FY2024.
90	Attainx Inc. Top agencies DODEA (Department of Defense Education Activity) Commerce (Department of Commerce)	$4,781,401	0.2%	Rank history: not on the FY2021 list, #86 in FY2022, #84 in FY2023 and #85 in FY2024; down 5 since FY2024.
91	KMS Solutions, LLC Top agencies Navy (Department of the Navy)	$4,509,893	0.2%	Rank history: not on the FY2021–FY2024 lists; up 14 since FY2024.
92	Zantech It Services, Inc. Top agencies Army (Department of the Army)	$4,491,539	0.2%	Rank history: not on the FY2021–FY2024 lists; up 214 since FY2024.
93	Dynanet Corporation Top agencies DCSA (Defense Counterintelligence and Security Agency)	$4,303,740	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
94	Paul, Weiss, Rifkind, Wharton & Garrison LLP Top agencies Treasury (Department of the Treasury)	$4,175,000	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
95	Epsilon Inc Top agencies Navy (Department of the Navy) DOE (Department of Energy)	$4,155,715	0.2%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2024; down 8 since FY2024.
96	Tygart Technology Inc. Top agencies DOJ (Department of Justice)	$4,100,781	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
97	Pueo Business Solutions LLC Top agencies Treasury (Department of the Treasury)	$4,091,010	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
98	Chevo LLC Top agencies DHS (Department of Homeland Security)	$3,856,545	0.2%	Rank history: not on the FY2021 list, #61 in FY2022, #78 in FY2023 and not on the FY2024 list; up 15 since FY2024.
99	Data Systems Analysts Inc. Top agencies EPA (Environmental Protection Agency)	$3,815,503	0.2%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2024; down 40 since FY2024.
100	Veris Group, LLC Top agencies HHS (Department of Health and Human Services)	$3,649,090	0.2%	Rank history: not on the FY2021–FY2023 lists and #98 in FY2024; down 2 since FY2024.

Show 75 more

100 of 469 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC DJ

Code	Net obligations	Largest contractor
DJ01 IT and Telecom – Security and Compliance Support Services (Labor)	$1,528,706,422	Leidos Holdings, Inc.
DJ10 IT and Telecom – Security and Compliance as a Service	$472,197,123	Booz Allen Hamilton Holding 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 $2.07 billion obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
Rank changes compare with FY2024. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2024 takes the color of the rank change beside it.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 PSC DJ contractors in FY2025?

1. Leidos Holdings, Inc. ($332M), 2. Arctic Slope Regional Corporation ($117M), 3. Deloitte ($83.8M), 4. Asgn Incorporated ($70.5M), 5. Resource Management Concepts, Inc. ($50M), 6. Iron Vine Security LLC ($48.1M), 7. Maveris LLC ($43.5M), 8. Booz Allen Hamilton Holding Corporation ($40.8M), 9. Steampunk, Inc. ($38.1M), 10. Valiant Solutions LLC ($36.3M).

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