Top 100 Contractors in PSC 7: IT and Telecom – Information Technology and Telecommunications, FY2023

Name: Top 100 Contractors in PSC 7: IT and Telecom – Information Technology and Telecommunications, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 30% of FY2023 PSC 7 contract dollars

Contract obligations: $16,713,179,373 Net of deobligations, by contracts coded PSC 7 or a code under it
Contractors: 4,644 Parent companies with an obligation
Largest contractor: Dell Federal Systems L.P. $992 million, 5.8% 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	Dell Federal Systems L.P. 3 awardees, including Dell Marketing L.P. Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$992,183,937	5.8%	Rank history: #1 in FY2021, #1 in FY2022, #7 in FY2024 and not on the FY2025 list; unchanged since FY2022.
2	Carahsoft Technology Corp Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$816,831,355	4.8%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2024 and #2 in FY2025; unchanged since FY2022.
3	L3Harris Technologies, Inc. 27 awardees, including L3 Technologies, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$731,189,400	4.3%	Rank history: #15 in FY2021, #8 in FY2022, #3 in FY2024 and #4 in FY2025; up 5 since FY2022.
4	Thundercat Technology LLC Top agencies DOJ (Department of Justice) DOS (Department of State) DHS (Department of Homeland Security)	$454,613,255	2.7%	Rank history: #12 in FY2021, #5 in FY2022, #6 in FY2024 and #5 in FY2025; up 1 since FY2022.
5	FCN, Inc. 2 awardees Top agencies Treasury (Department of the Treasury) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$429,995,344	2.5%	Rank history: #6 in FY2021, #7 in FY2022, #4 in FY2024 and #3 in FY2025; up 2 since FY2022.
6	Mythics, LLC 2 awardees, including Emergent, LLC Top agencies USAF (Department of the Air Force) DOS (Department of State) DOJ (Department of Justice)	$357,040,493	2.1%	Rank history: #8 in FY2021, #10 in FY2022, #10 in FY2024 and #10 in FY2025; up 4 since FY2022.
7	Minburn Technology Group, LLC Top agencies DOJ (Department of Justice) USDA (Department of Agriculture) VA (Department of Veterans Affairs)	$346,415,006	2.0%	Rank history: #4 in FY2021, #9 in FY2022, #5 in FY2024 and #6 in FY2025; up 2 since FY2022.
8	RTX Corporation 28 awardees, including Rockwell Collins, Inc., Everfox LLC and Raytheon Company Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$338,528,925	2.0%	Rank history: #5 in FY2021, #4 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
9	CDW Corporation 2 awardees, including CDW Government LLC and Sirius Computer Solutions, LLC Top agencies DOT (Department of Transportation) DOS (Department of State) Army (Department of the Army)	$331,453,493	1.9%	Rank history: #9 in FY2021, #6 in FY2022, #42 in FY2024 and not on the FY2025 list; down 3 since FY2022.
10	New TECH Solutions, Inc. Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$297,559,792	1.7%	Rank history: #10 in FY2021, #12 in FY2022, #9 in FY2024 and #7 in FY2025; up 2 since FY2022.
11	Four LLC Top agencies Treasury (Department of the Treasury) DHS (Department of Homeland Security) Army (Department of the Army)	$293,305,404	1.7%	Rank history: #14 in FY2021, #14 in FY2022, #8 in FY2024 and #15 in FY2025; up 3 since FY2022.
12	CACI International Inc. 7 awardees, including Caci, Inc. - Federal, Caci Nss, LLC and Charon Technologies LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) HUD (Department of Housing and Urban Development)	$275,568,471	1.6%	Rank history: #28 in FY2021, #17 in FY2022, #81 in FY2024 and #31 in FY2025; up 5 since FY2022.
13	Government Acquisitions LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) Treasury (Department of the Treasury)	$217,514,193	1.3%	Rank history: #19 in FY2021, #16 in FY2022, #19 in FY2024 and #23 in FY2025; up 3 since FY2022.
14	Countertrade Products, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOS (Department of State)	$211,728,360	1.2%	Rank history: #23 in FY2021, #13 in FY2022, #16 in FY2024 and #20 in FY2025; down 1 since FY2022.
15	World Wide Technology LLC Top agencies DOJ (Department of Justice) Army (Department of the Army) USAF (Department of the Air Force)	$208,311,964	1.2%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2024 and #14 in FY2025; new.
16	H.i.g. Capital Management Inc. 2 awardees, including Iron Bow Technologies, LLC and Empower AI, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOT (Department of Transportation)	$193,343,265	1.1%	Rank history: #33 in FY2021, #25 in FY2022, #39 in FY2024 and not on the FY2025 list; up 9 since FY2022.
17	Palantir Technologies Inc. 2 awardees, including Palantir USG Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$186,256,431	1.1%	Rank history: #36 in FY2021, #27 in FY2022, #12 in FY2024 and #9 in FY2025; up 10 since FY2022.
18	Blue TECH Inc. Top agencies DHS (Department of Homeland Security) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$185,659,094	1.1%	Rank history: #21 in FY2021, #20 in FY2022, #23 in FY2024 and #34 in FY2025; up 2 since FY2022.
19	V3Gate, LLC Top agencies VA (Department of Veterans Affairs) DOS (Department of State) DHA (Defense Health Agency)	$184,020,190	1.1%	Rank history: #50 in FY2021, #45 in FY2022, #17 in FY2024 and #13 in FY2025; up 26 since FY2022.
20	I3 Federal LLC Top agencies HHS (Department of Health and Human Services) DOS (Department of State) VA (Department of Veterans Affairs)	$164,795,299	1.0%	Rank history: #96 in FY2021, #39 in FY2022 and not on the FY2024–FY2025 lists; up 19 since FY2022.
21	Nana Regional Corporation Inc Through Affigent, LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) Treasury (Department of the Treasury)	$160,470,762	0.9%	Rank history: #17 in FY2021, #28 in FY2022, #13 in FY2024 and #17 in FY2025; up 7 since FY2022.
22	Fairwinds Technologies LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DISA (Defense Information Systems Agency)	$159,598,742	0.9%	Rank history: not on the FY2021 list, #71 in FY2022, #28 in FY2024 and #90 in FY2025; up 49 since FY2022.
23	Four Points Technology, L.L.C. Top agencies DHS (Department of Homeland Security) VA (Department of Veterans Affairs) NASA (National Aeronautics and Space Administration)	$155,494,922	0.9%	Rank history: #24 in FY2021, #26 in FY2022, #14 in FY2024 and #16 in FY2025; up 3 since FY2022.
24	International Business Machines Corporation 4 awardees Top agencies SSA (Social Security Administration) DHS (Department of Homeland Security) DECA (Defense Commissary Agency)	$153,964,540	0.9%	Rank history: #27 in FY2021, #15 in FY2022, #25 in FY2024 and #19 in FY2025; down 9 since FY2022.
25	Leidos Holdings, Inc. 9 awardees, including Leidos, Inc. and Leidos Digital Solutions Inc. Top agencies DHA (Defense Health Agency) Navy (Department of the Navy) Army (Department of the Army)	$152,787,676	0.9%	Rank history: #3 in FY2021, #3 in FY2022, not on the FY2024 list and #11 in FY2025; down 22 since FY2022.
26	Leonardo S.p.A. 7 awardees, including DRS Network & Imaging Systems LLC, Advanced Acoustic Concepts, LLC and Laurel Technologies Partnership Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$143,278,801	0.8%	Rank history: #18 in FY2021, #18 in FY2022, #21 in FY2024 and #36 in FY2025; down 8 since FY2022.
27	Software Information Resource Corp Top agencies Commerce (Department of Commerce) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$142,961,161	0.8%	Rank history: #59 in FY2021, #42 in FY2022, #27 in FY2024 and #29 in FY2025; up 15 since FY2022.
28	DLT Solutions LLC 2 awardees, including TECH Data Government Solutions, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOJ (Department of Justice)	$140,913,037	0.8%	Rank history: #13 in FY2021, #46 in FY2022 and not on the FY2024–FY2025 lists; up 18 since FY2022.
29	Red River Technology LLC 2 awardees, including Distributed Technology Group LLC Top agencies DHS (Department of Homeland Security) DOT (Department of Transportation) Army (Department of the Army)	$138,070,523	0.8%	Rank history: #20 in FY2021, #36 in FY2022, #54 in FY2024 and not on the FY2025 list; up 7 since FY2022.
30	Sterling Computers Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army) HHS (Department of Health and Human Services)	$130,926,213	0.8%	Rank history: #25 in FY2021, #24 in FY2022, #26 in FY2024 and #26 in FY2025; down 6 since FY2022.
31	HP, Inc. 3 awardees, including HPI Federal LLC, Hewlett Packard Enterprise Co and Uscomputers Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$130,415,280	0.8%	Rank history: #35 in FY2021, #47 in FY2022, #65 in FY2024 and not on the FY2025 list; up 16 since FY2022.
32	Viasat Inc. 2 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$125,744,371	0.7%	Rank history: #26 in FY2021, #30 in FY2022, #41 in FY2024 and #81 in FY2025; down 2 since FY2022.
33	Greenbrier Government Solutions Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$124,502,766	0.7%	Rank history: not on the FY2021 list, #94 in FY2022, #29 in FY2024 and #37 in FY2025; up 61 since FY2022.
34	Alvarez LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) DHA (Defense Health Agency)	$118,030,747	0.7%	Rank history: #38 in FY2021, #37 in FY2022, #40 in FY2024 and #25 in FY2025; up 3 since FY2022.
35	Oracle Health Government Services Inc. Top agencies VA (Department of Veterans Affairs)	$113,056,480	0.7%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2024 and #38 in FY2025; new.
36	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce) USAF (Department of the Air Force)	$110,715,360	0.6%	Rank history: #31 in FY2021, #31 in FY2022, #74 in FY2024 and not on the FY2025 list; down 5 since FY2022.
37	Govsmart, Inc. Top agencies HHS (Department of Health and Human Services) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$110,013,435	0.6%	Rank history: #37 in FY2021, #35 in FY2022, #30 in FY2024 and #40 in FY2025; down 2 since FY2022.
38	Seneca Strategic Partners, LLC Top agencies Army (Department of the Army) Treasury (Department of the Treasury) DHS (Department of Homeland Security)	$109,268,813	0.6%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2024 and #84 in FY2025; up 205 since FY2022.
39	Advanced Computer Concepts, Inc. Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$96,919,152	0.6%	Rank history: #39 in FY2021, #52 in FY2022, #20 in FY2024 and #24 in FY2025; up 13 since FY2022.
40	Anacapa Micro Products Inc Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$93,781,353	0.5%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2024 and #55 in FY2025; up 70 since FY2022.
41	Arrow Electronics, Inc. 6 awardees, including Immixtechnology Inc., EC America, Inc. and Siliconexpert Technologies, Inc. Top agencies SSA (Social Security Administration) Navy (Department of the Navy) USAF (Department of the Air Force)	$90,037,623	0.5%	Rank history: #30 in FY2021, #33 in FY2022, #36 in FY2024 and #41 in FY2025; down 8 since FY2022.
42	General Dynamics Corporation 17 awardees, including General Dynamics Information Technology, Inc., General Dynamics Land Systems Inc. and General Dynamics Mission Systems, Inc. Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) USAF (Department of the Air Force)	$89,442,409	0.5%	Rank history: #48 in FY2021, #44 in FY2022, #11 in FY2024 and #21 in FY2025; up 2 since FY2022.
43	At&T Inc. 13 awardees, including At&T Technical Services Company, Inc., At&T Enterprises, LLC and Att Mobility LLC Top agencies DOS (Department of State) DHS (Department of Homeland Security) DOJ (Department of Justice)	$87,297,471	0.5%	Rank history: #64 in FY2021, #23 in FY2022 and not on the FY2024–FY2025 lists; down 20 since FY2022.
44	The Boeing Company 14 awardees, including Argon ST, Inc., Cogitan LLC and Tapestry Solutions, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOT (Department of Transportation)	$82,092,143	0.5%	Rank history: #84 in FY2021, #29 in FY2022, #100 in FY2024 and #60 in FY2025; down 15 since FY2022.
45	Panamerica Computers, Inc. 2 awardees Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$79,830,103	0.5%	Rank history: #51 in FY2021, #40 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
46	Environmental Systems Research Institute, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$78,415,832	0.5%	Rank history: #41 in FY2021, #41 in FY2022, #37 in FY2024 and #44 in FY2025; down 5 since FY2022.
47	Akira Technologies Inc. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$76,940,577	0.5%	Rank history: #47 in FY2021, #38 in FY2022, #59 in FY2024 and not on the FY2025 list; down 9 since FY2022.
48	Paragon Micro Inc. Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$75,529,732	0.4%	Rank history: #68 in FY2021, #54 in FY2022, #49 in FY2024 and #56 in FY2025; up 6 since FY2022.
49	HP Enterprise Services LLC 6 awardees, including Peraton Inc., Peraton Technology Services Inc. and Peraton Enterprise Solutions LLC Top agencies Commerce (Department of Commerce) Navy (Department of the Navy) USAF (Department of the Air Force)	$75,310,570	0.4%	Rank history: not on the FY2021 list, #100 in FY2022 and not on the FY2024–FY2025 lists; up 51 since FY2022.
50	Dynamic Systems Inc. Top agencies Army (Department of the Army) DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$73,682,227	0.4%	Rank history: #52 in FY2021, #59 in FY2022 and not on the FY2024–FY2025 lists; up 9 since FY2022.
51	MCP Computer Products Inc. Top agencies USSOCOM (United States Special Operations Command) EPA (Environmental Protection Agency) HHS (Department of Health and Human Services)	$72,764,721	0.4%	Rank history: #45 in FY2021, #32 in FY2022, #64 in FY2024 and not on the FY2025 list; down 19 since FY2022.
52	DH Technologies, Inc. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) Army (Department of the Army)	$70,175,385	0.4%	Rank history: #72 in FY2021, #67 in FY2022, #44 in FY2024 and #47 in FY2025; up 15 since FY2022.
53	Sealing Technologies LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOS (Department of State)	$69,264,285	0.4%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2024 and #83 in FY2025; new.
54	Colossal Contracting LLC Top agencies SSA (Social Security Administration) USAF (Department of the Air Force) USDA (Department of Agriculture)	$66,741,920	0.4%	Rank history: #7 in FY2021, #11 in FY2022, #24 in FY2024 and #28 in FY2025; down 43 since FY2022.
55	Regan Technologies Corp Top agencies DOE (Department of Energy) SBA (Small Business Administration) CNCS (Corporation for National and Community Service)	$64,156,106	0.4%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2024 and #92 in FY2025; new.
56	Vae, Inc. Top agencies Navy (Department of the Navy) DOS (Department of State) DISA (Defense Information Systems Agency)	$63,842,093	0.4%	Rank history: #81 in FY2021, #79 in FY2022, #82 in FY2024 and #97 in FY2025; up 23 since FY2022.
57	Wolftek Mission Group, LLC Top agencies Army (Department of the Army) USDA (Department of Agriculture) USAID (US Agency for International Development)	$60,881,783	0.4%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2024 and #99 in FY2025; up 77 since FY2022.
58	Lockheed Martin Corporation 12 awardees, including Sikorsky Aircraft Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$60,668,421	0.4%	Rank history: #34 in FY2021, #58 in FY2022, #66 in FY2024 and #32 in FY2025; unchanged since FY2022.
59	August Schell Enterprises, Inc. Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) DOJ (Department of Justice)	$59,821,052	0.4%	Rank history: #69 in FY2021, #63 in FY2022, #56 in FY2024 and #35 in FY2025; up 4 since FY2022.
60	Science Applications International Corporation Top agencies Treasury (Department of the Treasury) DOT (Department of Transportation) Navy (Department of the Navy)	$58,732,296	0.3%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2024 and #71 in FY2025; up 94 since FY2022.
61	BAE Systems PLC 9 awardees, including BAE Systems Technology Solutions & Services Inc., BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Onearc Usa, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$58,346,524	0.3%	Rank history: #56 in FY2021, #76 in FY2022 and not on the FY2024–FY2025 lists; up 15 since FY2022.
62	CA Inc. Top agencies SSA (Social Security Administration) DISA (Defense Information Systems Agency)	$57,070,413	0.3%	Rank history: #42 in FY2021, #43 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
63	Northrop Grumman Corporation 19 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service)	$54,259,055	0.3%	Rank history: #29 in FY2021, #48 in FY2022 and not on the FY2024–FY2025 lists; down 15 since FY2022.
64	Consulting Services Group, LLC Top agencies Army (Department of the Army)	$54,030,158	0.3%	Rank history: not on the FY2021 list, #91 in FY2022, #45 in FY2024 and #42 in FY2025; up 27 since FY2022.
65	Strategic Communications LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DISA (Defense Information Systems Agency)	$53,551,455	0.3%	Rank history: not on the FY2021 list, #56 in FY2022, not on the FY2024 list and #96 in FY2025; down 9 since FY2022.
66	Regency Consulting Inc Top agencies DISA (Defense Information Systems Agency) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$53,212,958	0.3%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2024 and #54 in FY2025; new.
67	Veteran Information Technologies, LLC Top agencies DHA (Defense Health Agency) Navy (Department of the Navy) HUD (Department of Housing and Urban Development)	$49,999,206	0.3%	Rank history: #79 in FY2021, #53 in FY2022 and not on the FY2024–FY2025 lists; down 14 since FY2022.
68	On Assignment, Inc. Through ECS Federal, LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) HHS (Department of Health and Human Services)	$48,524,153	0.3%	Rank history: #66 in FY2021, #82 in FY2022 and not on the FY2024–FY2025 lists; up 14 since FY2022.
69	Microtechnologies LLC Top agencies DOT (Department of Transportation) Army (Department of the Army) Navy (Department of the Navy)	$48,510,177	0.3%	Rank history: #87 in FY2021, #72 in FY2022, #63 in FY2024 and #67 in FY2025; up 3 since FY2022.
70	Executive Information Systems, L.L.C. Top agencies HHS (Department of Health and Human Services) SSA (Social Security Administration) DHS (Department of Homeland Security)	$48,422,980	0.3%	Rank history: #65 in FY2021, #65 in FY2022, #69 in FY2024 and #70 in FY2025; down 5 since FY2022.
71	Bahfed Corp Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) DOJ (Department of Justice)	$46,759,768	0.3%	Rank history: #83 in FY2021, #93 in FY2022, #57 in FY2024 and #94 in FY2025; up 22 since FY2022.
72	Rhombus Power Inc. Top agencies USAF (Department of the Air Force)	$46,505,000	0.3%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2024 and not on the FY2025 list; up 69 since FY2022.
73	Enterprise Technology Solutions, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$46,490,813	0.3%	Rank history: #86 in FY2021, #70 in FY2022, #72 in FY2024 and #64 in FY2025; down 3 since FY2022.
74	VET Advisor LLC Through Three Wire Systems, LLC Top agencies DHA (Defense Health Agency) DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$45,338,394	0.3%	Rank history: #61 in FY2021, #66 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
75	Mantech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DOT (Department of Transportation)	$45,331,040	0.3%	Rank history: #67 in FY2021, #89 in FY2022 and not on the FY2024–FY2025 lists; up 14 since FY2022.
76	Serco North America (Holdings) Inc 3 awardees, including Serco Inc. and Whitney Bradley & Brown, Inc. Top agencies Navy (Department of the Navy) GSA (General Services Administration) Army (Department of the Army)	$44,884,108	0.3%	Rank history: #55 in FY2021, #68 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
77	FS Partners, LLP Top agencies DHS (Department of Homeland Security)	$44,551,955	0.3%	Rank history: #91 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 25 since FY2022.
78	Thomas Scientific LLC 4 awardees, including Unison Software Inc., Unison Cost Engineering LLC and Claritas LLC Top agencies HHS (Department of Health and Human Services) DOL (Department of Labor) DOT (Department of Transportation)	$41,657,399	0.2%	Rank history: not on the FY2021 list, #69 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
79	Karsun Solutions LLC Top agencies DHS (Department of Homeland Security)	$41,337,891	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 34 since FY2022.
80	Swish Data Corporation Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$40,798,131	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #43 in FY2025; up 52 since FY2022.
81	Compuware Corporation Through BMC Software, Inc. Top agencies SSA (Social Security Administration) Treasury (Department of the Treasury) DOJ (Department of Justice)	$40,628,033	0.2%	Rank history: #98 in FY2021, #80 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
82	Eagle Harbor, LLC Top agencies DOJ (Department of Justice)	$40,262,920	0.2%	Rank history: #90 in FY2021, #87 in FY2022, #78 in FY2024 and #88 in FY2025; up 5 since FY2022.
83	Govplace, LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$39,922,413	0.2%	Rank history: #82 in FY2021, #73 in FY2022, #77 in FY2024 and not on the FY2025 list; down 10 since FY2022.
84	The Eyak Corp Through Solutions71, LLC Top agencies Army (Department of the Army)	$38,499,506	0.2%	Rank history: #78 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 53 since FY2022.
85	Metgreen Solutions Inc Top agencies DOT (Department of Transportation) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$38,131,580	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
86	Noblis, Inc. 2 awardees, including Noblis MSD LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$37,203,287	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
87	Lancer Information Solutions, LLC Top agencies Treasury (Department of the Treasury) CFPB (Consumer Financial Protection Bureau) USDA (Department of Agriculture)	$36,580,226	0.2%	Rank history: #93 in FY2021, #97 in FY2022, #97 in FY2024 and not on the FY2025 list; up 10 since FY2022.
88	Koniag, Inc. 2 awardees, including Tuknik Government Services LLC and Eagle Harbor Solutions LLC Top agencies SSA (Social Security Administration) DOS (Department of State) HHS (Department of Health and Human Services)	$36,190,206	0.2%	Rank history: not on the FY2021 list, #88 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
89	Trace3 Government, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$35,807,554	0.2%	Rank history: #89 in FY2021, #62 in FY2022, #73 in FY2024 and not on the FY2025 list; down 27 since FY2022.
90	CGI Technologies and Solutions Inc. 2 awardees, including CGI Federal Inc. Top agencies EPA (Environmental Protection Agency) DOJ (Department of Justice) DOS (Department of State)	$34,460,336	0.2%	Rank history: #60 in FY2021, #51 in FY2022 and not on the FY2024–FY2025 lists; down 39 since FY2022.
91	Euromids Top agencies Navy (Department of the Navy)	$33,968,517	0.2%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2024 and #52 in FY2025; new.
92	CMA Technology Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) NSF (National Science Foundation)	$33,436,024	0.2%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2024 and #50 in FY2025; up 16 since FY2022.
93	Management Services Group, Inc. Top agencies Navy (Department of the Navy)	$32,426,955	0.2%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2024 and not on the FY2025 list; up 33 since FY2022.
94	Federal Resources Corporation Top agencies DOS (Department of State) USAF (Department of the Air Force) Navy (Department of the Navy)	$31,325,623	0.2%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2024 and #73 in FY2025; up 39 since FY2022.
95	PC Connection Inc. Through Govconnection Inc. Top agencies Army (Department of the Army) FCC (Federal Communications Commission) GSA (General Services Administration)	$29,515,844	0.2%	Rank history: not on the FY2021 list, #95 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
96	Insight Public Sector Inc. 5 awardees, including Pcmg, Inc. Top agencies ED (Department of Education) SSA (Social Security Administration) DCSA (Defense Counterintelligence and Security Agency)	$29,495,003	0.2%	Rank history: #22 in FY2021, #81 in FY2022 and not on the FY2024–FY2025 lists; down 15 since FY2022.
97	L3HARRIS Aviation Products Inc 6 awardees, including L3 Technologies, Inc. and L3Harris Technologies, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) GSA (General Services Administration)	$29,279,656	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
98	Fedgovit, Inc. Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$27,559,044	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 144 since FY2022.
99	Westwind Computer Products, Inc. 2 awardees, including Westwind Team LLP Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) USDA (Department of Agriculture)	$27,555,062	0.2%	Rank history: #70 in FY2021, #55 in FY2022, #98 in FY2024 and not on the FY2025 list; down 44 since FY2022.
100	Standard-Blazar, LLC Top agencies DOS (Department of State) SSA (Social Security Administration) USAF (Department of the Air Force)	$27,378,784	0.2%	Rank history: not on the FY2021 list, #74 in FY2022, #58 in FY2024 and #72 in FY2025; down 26 since FY2022.

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100 of 4,644 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 7

Code	Net obligations	Largest contractor
7A IT and Telecom – Applications	$6,340,003,860	Dell Federal Systems L.P.
7E IT and Telecom – End User	$3,007,188,355	FCN, Inc.
7G IT and Telecom – Network	$2,836,961,171	L3Harris Technologies, Inc.
7B IT and Telecom – Compute	$2,789,039,302	HP, Inc.
70 Information Technology Equipment (Including Firmware) Software, Supplies and Support Equipment	$1,825,552,689	CACI International Inc.
7C IT and Telecom – Data Center	$854,081,995	Colossal Contracting LLC
7F IT and Telecom – IT Management	$538,439,631	Minburn Technology Group, LLC
7K IT and Telecom – Storage	$528,055,478	RTX Corporation
7H IT and Telecom – Platform	$420,228,070	I3 Federal LLC
7J IT and Telecom – Security and Compliance	$364,926,007	Strategic Communications LLC
7D IT and Telecom – Delivery	$215,891,168	Noblis, Inc.

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 $17.1 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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 7 contractors in FY2023?

1. Dell Federal Systems L.P. ($992M), 2. Carahsoft Technology Corp ($817M), 3. L3Harris Technologies, Inc. ($731M), 4. Thundercat Technology LLC ($455M), 5. FCN, Inc. ($430M), 6. Mythics, LLC ($357M), 7. Minburn Technology Group, LLC ($346M), 8. RTX Corporation ($339M), 9. CDW Corporation ($331M), 10. New TECH Solutions, Inc. ($298M).

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