Top 100 Contractors in PSC 7C: IT and Telecom – Data Center, FY2023

Name: Top 100 Contractors in PSC 7C: IT and Telecom – Data Center, FY2023
Creator: GovTribe

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

The top 10 won 49% of FY2023 PSC 7C contract dollars

Contract obligations: $854,081,995 Net of deobligations, by contracts coded PSC 7C or a code under it
Contractors: 459 Parent companies with an obligation
Largest contractor: Colossal Contracting LLC $71.7 million, 8.3% 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	Colossal Contracting LLC Top agencies SSA (Social Security Administration) DOJ (Department of Justice) Navy (Department of the Navy)	$71,716,298	8.3%	Rank history: #35 in FY2021, #3 in FY2022, #2 in FY2024 and #7 in FY2025; up 2 since FY2022.
2	Dell Federal Systems L.P. 2 awardees, including Dell Marketing L.P. Top agencies SSA (Social Security Administration) Navy (Department of the Navy) USAF (Department of the Air Force)	$65,525,002	7.6%	Rank history: #2 in FY2021, #6 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
3	Thundercat Technology LLC 2 awardees Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security) DOS (Department of State)	$63,318,581	7.4%	Rank history: #13 in FY2021, #10 in FY2022, #14 in FY2024 and #14 in FY2025; up 7 since FY2022.
4	V3Gate, LLC Top agencies DOS (Department of State) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$48,206,576	5.6%	Rank history: #21 in FY2021, #47 in FY2022, #20 in FY2024 and #21 in FY2025; up 43 since FY2022.
5	Eagle Harbor, LLC Top agencies DOJ (Department of Justice)	$40,262,920	4.7%	Rank history: #8 in FY2021, #4 in FY2022, #4 in FY2024 and #9 in FY2025; down 1 since FY2022.
6	Akira Technologies Inc. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$34,687,509	4.0%	Rank history: #61 in FY2021, #24 in FY2022, #7 in FY2024 and not on the FY2025 list; up 18 since FY2022.
7	Four LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) Navy (Department of the Navy)	$26,950,981	3.1%	Rank history: #27 in FY2021, #30 in FY2022, #9 in FY2024 and #11 in FY2025; up 23 since FY2022.
8	Koniag, Inc. Through Tuknik Government Services LLC Top agencies SSA (Social Security Administration)	$26,633,607	3.1%	Rank history: not on the FY2021 list, #9 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
9	Ultra Electronics Forensic Technology Inc Top agencies DOJ (Department of Justice)	$24,179,078	2.8%	Rank history: #10 in FY2021, #12 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
10	FCN, Inc. 2 awardees Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury) HHS (Department of Health and Human Services)	$22,012,248	2.6%	Rank history: #5 in FY2021, #7 in FY2022, #11 in FY2024 and #6 in FY2025; down 3 since FY2022.
11	Government Acquisitions LLC Top agencies DHS (Department of Homeland Security) DISA (Defense Information Systems Agency) Army (Department of the Army)	$19,473,897	2.3%	Rank history: #6 in FY2021, #5 in FY2022, #30 in FY2024 and #16 in FY2025; down 6 since FY2022.
12	H.i.g. Capital Management Inc. Through Iron Bow Technologies, LLC Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) Army (Department of the Army)	$18,357,175	2.1%	Rank history: #80 in FY2021, #22 in FY2022, #63 in FY2024 and not on the FY2025 list; up 10 since FY2022.
13	New TECH Solutions, Inc. Top agencies DHS (Department of Homeland Security) DOS (Department of State) USAF (Department of the Air Force)	$16,455,387	1.9%	Rank history: #7 in FY2021, #15 in FY2022, #19 in FY2024 and #22 in FY2025; up 2 since FY2022.
14	Mythics, LLC 2 awardees, including Emergent, LLC Top agencies DHS (Department of Homeland Security) OPM (Office of Personnel Management) USAF (Department of the Air Force)	$14,568,163	1.7%	Rank history: #36 in FY2021, #14 in FY2022, #31 in FY2024 and #13 in FY2025; unchanged since FY2022.
15	Intrepid Solutions and Services LLC Top agencies DOJ (Department of Justice)	$13,818,409	1.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
16	Lumen Technologies, Inc. 2 awardees, including Lumen Technologies Government Solutions, Inc. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$13,099,040	1.5%	Rank history: #14 in FY2021, #17 in FY2022, #36 in FY2024 and not on the FY2025 list; up 1 since FY2022.
17	Sentrillion Corporation Top agencies DHS (Department of Homeland Security)	$11,799,600	1.4%	Rank history: #99 in FY2021, #91 in FY2022, #21 in FY2024 and #92 in FY2025; up 74 since FY2022.
18	Reliasource, Inc. Top agencies SSA (Social Security Administration)	$11,378,295	1.3%	Rank history: not on the FY2021 list, #81 in FY2022, #95 in FY2024 and #88 in FY2025; up 63 since FY2022.
19	Regency Consulting Inc Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) NARA (National Archives and Records Administration)	$11,135,160	1.3%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2024 and #49 in FY2025; new.
20	International Business Machines Corporation Top agencies SSA (Social Security Administration) Army (Department of the Army) DOJ (Department of Justice)	$10,940,221	1.3%	Rank history: #18 in FY2021, #2 in FY2022, #1 in FY2024 and #2 in FY2025; down 18 since FY2022.
21	Dynamic Systems Inc. Top agencies Army (Department of the Army) SSA (Social Security Administration) DOE (Department of Energy)	$10,801,200	1.3%	Rank history: #42 in FY2021, #48 in FY2022, #54 in FY2024 and #53 in FY2025; up 27 since FY2022.
22	World Wide Technology LLC Top agencies USAF (Department of the Air Force) DOJ (Department of Justice) Army (Department of the Army)	$10,291,799	1.2%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2024 and #15 in FY2025; new.
23	DH Technologies, Inc. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$9,966,037	1.2%	Rank history: #50 in FY2021, #69 in FY2022, #33 in FY2024 and #18 in FY2025; up 46 since FY2022.
24	Red River Technology LLC 2 awardees, including Distributed Technology Group LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DOT (Department of Transportation)	$9,514,813	1.1%	Rank history: #3 in FY2021, #13 in FY2022, #43 in FY2024 and #17 in FY2025; down 11 since FY2022.
25	Anacapa Micro Products Inc Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) OSD (Office of the Secretary of Defense)	$9,260,088	1.1%	Rank history: not on the FY2021 list, #40 in FY2022, #83 in FY2024 and #33 in FY2025; up 15 since FY2022.
26	Carahsoft Technology Corp Top agencies Army (Department of the Army) DOJ (Department of Justice) USAF (Department of the Air Force)	$9,057,664	1.1%	Rank history: #26 in FY2021, #18 in FY2022, #6 in FY2024 and #8 in FY2025; down 8 since FY2022.
27	CDW Corporation Through CDW Government LLC Top agencies DOS (Department of State) DOT (Department of Transportation) DOJ (Department of Justice)	$8,721,865	1.0%	Rank history: #22 in FY2021, #8 in FY2022, #78 in FY2024 and not on the FY2025 list; down 19 since FY2022.
28	Nana Regional Corporation Inc Through Affigent, LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) DTRA (Defense Threat Reduction Agency)	$8,443,644	1.0%	Rank history: #4 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
29	Govsmart, Inc. Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command) OPM (Office of Personnel Management)	$8,366,601	1.0%	Rank history: #31 in FY2021, #25 in FY2022, #40 in FY2024 and #37 in FY2025; down 4 since FY2022.
30	Strategic Enterprise Solutions Inc. Through Steampunk, Inc. Top agencies DHS (Department of Homeland Security)	$8,327,651	1.0%	Rank history: #30 in FY2021, #26 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
31	Blue TECH Inc. Top agencies DHS (Department of Homeland Security) DOS (Department of State) USAF (Department of the Air Force)	$8,027,544	0.9%	Rank history: #37 in FY2021, #11 in FY2022, #22 in FY2024 and #29 in FY2025; down 20 since FY2022.
32	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$8,022,479	0.9%	Rank history: #33 in FY2021, #23 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
33	Packet Forensics LLC Top agencies USAF (Department of the Air Force)	$6,747,812	0.8%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2024 and #25 in FY2025; new.
34	Insight Public Sector Inc. 2 awardees Top agencies SSA (Social Security Administration) USAF (Department of the Air Force) Smithsonian (Smithsonian Institution)	$6,324,944	0.7%	Rank history: not on the FY2021 list, #34 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
35	CTG Federal, LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) OPM (Office of Personnel Management)	$5,449,539	0.6%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2024 and #32 in FY2025; new.
36	CMA Technology Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$5,063,112	0.6%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2024 and #35 in FY2025; up 158 since FY2022.
37	Alvarez LLC Top agencies VA (Department of Veterans Affairs) OPM (Office of Personnel Management) DHS (Department of Homeland Security)	$4,772,479	0.6%	Rank history: #20 in FY2021, #49 in FY2022, #47 in FY2024 and #71 in FY2025; up 12 since FY2022.
38	Acacia Investment Holdings LLC Through Caci Idt, LLC Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice) Army (Department of the Army)	$4,691,440	0.5%	Rank history: #34 in FY2021, #39 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
39	Panamerica Computers, Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) HHS (Department of Health and Human Services)	$4,547,188	0.5%	Rank history: #23 in FY2021, #29 in FY2022, #34 in FY2024 and #42 in FY2025; down 10 since FY2022.
40	UIC Government Services LLC Through Bowhead Professional and Technical Solutions LLC Top agencies Navy (Department of the Navy)	$4,036,930	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
41	Paragon Micro Inc. Top agencies USAF (Department of the Air Force) DOS (Department of State) HHS (Department of Health and Human Services)	$4,027,539	0.5%	Rank history: not on the FY2021 list, #45 in FY2022, #51 in FY2024 and #56 in FY2025; up 4 since FY2022.
42	V3 Gate Team, LLP Top agencies DHS (Department of Homeland Security)	$3,946,708	0.5%	Rank history: #69 in FY2021, #37 in FY2022, #57 in FY2024 and not on the FY2025 list; down 5 since FY2022.
43	Xtec, Incorporated Top agencies GSA (General Services Administration) NSF (National Science Foundation)	$3,913,160	0.5%	Rank history: not on the FY2021 list, #19 in FY2022 and not on the FY2024–FY2025 lists; down 24 since FY2022.
44	Sterling Computers Corporation Top agencies USAF (Department of the Air Force) DMA (Defense Media Activity) Navy (Department of the Navy)	$3,724,911	0.4%	Rank history: #29 in FY2021, #27 in FY2022, #18 in FY2024 and #20 in FY2025; down 17 since FY2022.
45	Metgreen Solutions Inc Top agencies DOT (Department of Transportation) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$3,366,915	0.4%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2024 and #36 in FY2025; new.
46	Enterprise Technology Solutions, Inc. Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command) Treasury (Department of the Treasury)	$3,282,374	0.4%	Rank history: #58 in FY2021, #76 in FY2022, #79 in FY2024 and #81 in FY2025; up 30 since FY2022.
47	Deloitte LLP Through Deloitte Consulting LLP Top agencies DHS (Department of Homeland Security)	$3,255,220	0.4%	Rank history: #46 in FY2021, #51 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
48	M2 Technology, Inc. Top agencies OPM (Office of Personnel Management)	$3,101,857	0.4%	Rank history: not on the FY2021 list, #53 in FY2022, #60 in FY2024 and not on the FY2025 list; up 5 since FY2022.
49	Software Information Resource Corp 2 awardees Top agencies GAO (Government Accountability Office) SSA (Social Security Administration) Navy (Department of the Navy)	$3,026,902	0.4%	Rank history: #44 in FY2021, #95 in FY2022, #71 in FY2024 and #65 in FY2025; up 46 since FY2022.
50	Govplace, LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DOJ (Department of Justice)	$3,022,096	0.4%	Rank history: not on the FY2021 list, #33 in FY2022, #89 in FY2024 and not on the FY2025 list; down 17 since FY2022.
51	VET Advisor LLC Through Three Wire Systems, LLC Top agencies NARA (National Archives and Records Administration) NASA (National Aeronautics and Space Administration) DOJ (Department of Justice)	$2,762,724	0.3%	Rank history: #75 in FY2021, #54 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
52	FS Partners, LLP Top agencies DHS (Department of Homeland Security)	$2,751,377	0.3%	Rank history: #32 in FY2021, #89 in FY2022 and not on the FY2024–FY2025 lists; up 37 since FY2022.
53	Four Points Technology, L.L.C. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$2,682,586	0.3%	Rank history: #12 in FY2021, #35 in FY2022, #3 in FY2024 and #4 in FY2025; down 18 since FY2022.
54	Swish Data Corporation Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) SSA (Social Security Administration)	$2,657,607	0.3%	Rank history: not on the FY2021 list, #83 in FY2022, #55 in FY2024 and #48 in FY2025; up 29 since FY2022.
55	Advanced Computer Concepts, Inc. Top agencies DOJ (Department of Justice) DOS (Department of State) Navy (Department of the Navy)	$2,613,060	0.3%	Rank history: #45 in FY2021, #66 in FY2022, #52 in FY2024 and #39 in FY2025; up 11 since FY2022.
56	OSI Federal Technologies Inc. Top agencies DOJ (Department of Justice) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$2,487,409	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 244 since FY2022.
57	Creoal Consulting LLC Top agencies SSA (Social Security Administration)	$2,371,330	0.3%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2024 and #51 in FY2025; new.
58	CSS Werx LLC Top agencies Navy (Department of the Navy)	$2,211,628	0.3%	Rank history: #74 in FY2021, #85 in FY2022, #99 in FY2024 and not on the FY2025 list; up 27 since FY2022.
59	Vae, Inc. Top agencies Navy (Department of the Navy) DOS (Department of State)	$2,161,717	0.3%	Rank history: #38 in FY2021, #20 in FY2022, #35 in FY2024 and #91 in FY2025; down 39 since FY2022.
60	Transource Services Corp Top agencies USAF (Department of the Air Force) NSF (National Science Foundation) Navy (Department of the Navy)	$2,073,584	0.2%	Rank history: #73 in FY2021, #58 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
61	HP, Inc. 2 awardees, including HPI Federal LLC and Uscomputers Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$2,072,164	0.2%	Rank history: #70 in FY2021, #73 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
62	DLT Solutions LLC 2 awardees, including TECH Data Government Solutions, LLC Top agencies Army (Department of the Army) EEOC (Equal Employment Opportunity Commission) USAF (Department of the Air Force)	$2,063,008	0.2%	Rank history: #86 in FY2021, #79 in FY2022 and not on the FY2024–FY2025 lists; up 17 since FY2022.
63	Tevet LLC Top agencies Navy (Department of the Navy)	$2,035,061	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	Bold Technologies Ltd. Top agencies DHS (Department of Homeland Security)	$2,013,316	0.2%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2024 and #89 in FY2025; new.
65	Standard-Blazar, LLC Top agencies DOS (Department of State) SSA (Social Security Administration) USAF (Department of the Air Force)	$1,981,536	0.2%	Rank history: not on the FY2021 list, #56 in FY2022, #41 in FY2024 and #74 in FY2025; down 9 since FY2022.
66	Tarkik Solutions Incorporated Top agencies DHS (Department of Homeland Security)	$1,908,479	0.2%	Rank history: not on the FY2021 list, #55 in FY2022, #64 in FY2024 and #57 in FY2025; down 11 since FY2022.
67	Bastille Networks, Inc. Top agencies DOJ (Department of Justice)	$1,852,810	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
68	JC Technology Inc Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$1,791,976	0.2%	Rank history: #57 in FY2021, #68 in FY2022, #86 in FY2024 and #76 in FY2025; unchanged since FY2022.
69	Petrosys Solutions, Inc. Top agencies HUD (Department of Housing and Urban Development)	$1,727,710	0.2%	Rank history: #60 in FY2021, #63 in FY2022, #69 in FY2024 and not on the FY2025 list; down 6 since FY2022.
70	Microtechnologies LLC Top agencies Army (Department of the Army) DOT (Department of Transportation)	$1,698,312	0.2%	Rank history: not on the FY2021 list, #60 in FY2022, not on the FY2024 list and #67 in FY2025; down 10 since FY2022.
71	NCS Technologies Inc. Top agencies SSA (Social Security Administration)	$1,697,326	0.2%	Rank history: #24 in FY2021, #61 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
72	Amazon.com, Inc. Through Amazon Web Services, Inc. Top agencies DOJ (Department of Justice)	$1,668,851	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
73	Flywheel Data LLC Top agencies DOJ (Department of Justice)	$1,618,199	0.2%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2024 and #43 in FY2025; up 42 since FY2022.
74	Countertrade Products, Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) NASA (National Aeronautics and Space Administration)	$1,613,699	0.2%	Rank history: #15 in FY2021, #1 in FY2022, #62 in FY2024 and #61 in FY2025; down 73 since FY2022.
75	Minburn Technology Group, LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$1,557,747	0.2%	Rank history: #16 in FY2021, #36 in FY2022, not on the FY2024 list and #80 in FY2025; down 39 since FY2022.
76	Lyme Computer Systems, Inc. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) NSF (National Science Foundation)	$1,511,588	0.2%	Rank history: #66 in FY2021, #46 in FY2022, #72 in FY2024 and #96 in FY2025; down 30 since FY2022.
77	Alamo City Engineering Services, Inc. Top agencies SSA (Social Security Administration)	$1,436,232	0.2%	Rank history: not on the FY2021 list, #59 in FY2022 and not on the FY2024–FY2025 lists; down 18 since FY2022.
78	Bahfed Corp Top agencies Navy (Department of the Navy) DOJ (Department of Justice) Army (Department of the Army)	$1,397,295	0.2%	Rank history: #62 in FY2021, not on the FY2022 list, #48 in FY2024 and #41 in FY2025; up 41 since FY2022.
79	S2Alliance Inc. Top agencies DHS (Department of Homeland Security)	$1,325,510	0.2%	Rank history: not on the FY2021 list, #70 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
80	Trace3 Government, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$1,304,578	0.2%	Rank history: #67 in FY2021, #52 in FY2022, #58 in FY2024 and not on the FY2025 list; down 28 since FY2022.
81	Ma Federal, Inc. 2 awardees, including Igov Technologies, Inc. Top agencies DHS (Department of Homeland Security) DOS (Department of State)	$1,255,042	0.1%	Rank history: #25 in FY2021, #62 in FY2022, #90 in FY2024 and not on the FY2025 list; down 19 since FY2022.
82	Strategic Communications LLC Top agencies NASA (National Aeronautics and Space Administration) DOJ (Department of Justice) OSD (Office of the Secretary of Defense)	$1,250,337	0.1%	Rank history: #82 in FY2021, #77 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
83	Assyst Inc. Top agencies EEOC (Equal Employment Opportunity Commission)	$1,210,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2024 and #55 in FY2025; new.
84	Architechture Solutions LLC Top agencies Navy (Department of the Navy) NSF (National Science Foundation) DOJ (Department of Justice)	$1,108,260	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 30 since FY2022.
85	Epoch Concepts LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$1,094,587	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
86	Impres Technology Solutions, Inc. Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$966,879	0.1%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2024 and #40 in FY2025; up 229 since FY2022.
87	Wildflower International, Ltd. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOE (Department of Energy)	$877,734	0.1%	Rank history: not on the FY2021 list, #57 in FY2022 and not on the FY2024–FY2025 lists; down 30 since FY2022.
88	Alphasix Corporation Top agencies DOJ (Department of Justice)	$869,743	0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2024 and #94 in FY2025; up 184 since FY2022.
89	CA Inc. Top agencies SSA (Social Security Administration)	$830,456	0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and not on the FY2025 list; new.
90	Edac Systems Inc. Top agencies SSA (Social Security Administration)	$792,608	0.1%	Rank history: not on the FY2021 list, #87 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
91	Video Dynamics, Inc. Top agencies DOJ (Department of Justice)	$779,004	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
92	Regan Technologies Corp Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$736,889	0.1%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2024 and #73 in FY2025; up 38 since FY2022.
93	Lamb Informatics Limited Top agencies EEOC (Equal Employment Opportunity Commission)	$716,011	0.1%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2024 and #63 in FY2025; new.
94	4 Star Technologies, Inc. Top agencies DOS (Department of State) Treasury (Department of the Treasury) DOJ (Department of Justice)	$676,692	0.1%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2024 and not on the FY2025 list; up 16 since FY2022.
95	Bloomberg LP Through Bloomberg Finance LP Top agencies Commerce (Department of Commerce) DOE (Department of Energy)	$662,944	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96	Synergy Group JV, LLC Top agencies HHS (Department of Health and Human Services)	$640,800	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 21 since FY2022.
97	Thomson Reuters (Tax & Accounting) Inc. Through West Publishing Corporation Top agencies NSF (National Science Foundation)	$579,391	0.1%	Rank history: #78 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 4 since FY2022.
98	Ains, LLC Top agencies EEOC (Equal Employment Opportunity Commission)	$577,900	0.1%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2024 and #90 in FY2025; new.
99	Afognak Native Corporation Through Alutiiq Essential Services LLC Top agencies DOS (Department of State)	$563,945	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
100	Sayari Analytics, LLC Top agencies DHS (Department of Homeland Security)	$550,794	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

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100 of 459 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 7C

Code	Net obligations	Largest contractor
7C20 IT and Telecom – Data Center Products (Hardware and Perpetual License Software)	$598,598,530	Colossal Contracting LLC
7C21 IT and Telecom – Other Data Center Facilities Products (Hardware and Perpetual License Software)	$255,483,466	Eagle Harbor, LLC

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 $859 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.
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 7C contractors in FY2023?

1. Colossal Contracting LLC ($71.7M), 2. Dell Federal Systems L.P. ($65.5M), 3. Thundercat Technology LLC ($63.3M), 4. V3Gate, LLC ($48.2M), 5. Eagle Harbor, LLC ($40.3M), 6. Akira Technologies Inc. ($34.7M), 7. Four LLC ($27M), 8. Koniag, Inc. ($26.6M), 9. Ultra Electronics Forensic Technology Inc ($24.2M), 10. FCN, Inc. ($22M).

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