Top 100 Contractors in PSC DB: IT and Telecom – Compute, FY2023

Name: Top 100 Contractors in PSC DB: IT and Telecom – Compute, FY2023
Creator: GovTribe

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

The top 10 won 55% of FY2023 PSC DB contract dollars

Contract obligations: $1,125,110,506 Net of deobligations, by contracts coded PSC DB or a code under it
Contractors: 379 Parent companies with an obligation
Largest contractor: Four Points Technology, L.L.C. $154 million, 12.9% 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	Four Points Technology, L.L.C. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$154,164,603	12.9%	Rank history: not on the FY2021 list, #5 in FY2022, #1 in FY2024 and #2 in FY2025; up 4 since FY2022.
2	BAE Systems PLC Through BAE Systems Technology Solutions & Services Inc. Top agencies Army (Department of the Army)	$123,227,581	10.3%	Rank history: not on the FY2021 list, #7 in FY2022, #3 in FY2024 and #6 in FY2025; up 5 since FY2022.
3	General Dynamics Corporation 2 awardees, including General Dynamics Information Technology, Inc. and Csra LLC Top agencies DOS (Department of State) Navy (Department of the Navy) Army (Department of the Army)	$93,241,740	7.8%	Rank history: #1 in FY2021, #1 in FY2022, #4 in FY2024 and #8 in FY2025; down 2 since FY2022.
4	Amazon.com, Inc. Through Amazon Web Services, Inc. Top agencies Navy (Department of the Navy) DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$51,624,259	4.3%	Rank history: #13 in FY2021, #54 in FY2022, #16 in FY2024 and not on the FY2025 list; up 50 since FY2022.
5	Arctic Slope Regional Corporation 2 awardees, including Inuteq, LLC Top agencies NASA (National Aeronautics and Space Administration)	$49,942,941	4.2%	Rank history: #4 in FY2021, #2 in FY2022, #17 in FY2024 and #5 in FY2025; down 3 since FY2022.
6	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOL (Department of Labor)	$47,978,426	4.0%	Rank history: #3 in FY2021, #3 in FY2022, #8 in FY2024 and #7 in FY2025; down 3 since FY2022.
7	Microsoft Corporation Top agencies DOS (Department of State) DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$37,266,002	3.1%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2024 and #3 in FY2025; new.
8	Govplace, LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$37,153,610	3.1%	Rank history: #5 in FY2021, #6 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
9	UIC Government Services LLC Through Bowhead Total Enterprise Solutions, LLC Top agencies Army (Department of the Army)	$36,290,055	3.0%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2024 and not on the FY2025 list; new.
10	Clarity Innovations LLC Top agencies USSOCOM (United States Special Operations Command)	$28,204,241	2.4%	Rank history: not on the FY2021 list, #16 in FY2022, #12 in FY2024 and not on the FY2025 list; up 6 since FY2022.
11	Lockheed Martin Corporation Top agencies OSD (Office of the Secretary of Defense)	$21,878,190	1.8%	Rank history: #60 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
12	International Business Machines Corporation Top agencies DHS (Department of Homeland Security) RRB (Railroad Retirement Board) DOI (Department of the Interior)	$21,205,402	1.8%	Rank history: #8 in FY2021, #19 in FY2022, #41 in FY2024 and #12 in FY2025; up 7 since FY2022.
13	L3Harris Technologies, Inc. 2 awardees, including Fisica Applied Technologies, Inc. Top agencies USAF (Department of the Air Force) DOI (Department of the Interior)	$21,016,680	1.8%	Rank history: #6 in FY2021, #9 in FY2022, #18 in FY2024 and #22 in FY2025; down 4 since FY2022.
14	New TECH Solutions, Inc. Top agencies HHS (Department of Health and Human Services) SSA (Social Security Administration) USDA (Department of Agriculture)	$18,544,988	1.6%	Rank history: #50 in FY2021, #15 in FY2022, #24 in FY2024 and #90 in FY2025; up 1 since FY2022.
15	Greenbrier Government Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$17,182,363	1.4%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2024 and #19 in FY2025; new.
16	Koniag, Inc. 3 awardees, including Kadiak LLC, Arlluk Technology Solutions LLC and Eagle Harbor Solutions LLC Top agencies DHA (Defense Health Agency) DOI (Department of the Interior) Army (Department of the Army)	$15,979,325	1.3%	Rank history: not on the FY2021 list, #24 in FY2022, #29 in FY2024 and #28 in FY2025; up 8 since FY2022.
17	Nova-Dine LLC Through Dine' Source, LLC Top agencies USAF (Department of the Air Force)	$15,000,108	1.3%	Rank history: not on the FY2021 list, #8 in FY2022, #91 in FY2024 and not on the FY2025 list; down 9 since FY2022.
18	Sierra 7 Inc Through Sierra7, Inc. Top agencies DOI (Department of the Interior) DOS (Department of State)	$12,333,910	1.0%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2024 and not on the FY2025 list; new.
19	Thundercat Technology LLC Top agencies VA (Department of Veterans Affairs) DOS (Department of State) DOJ (Department of Justice)	$11,625,446	1.0%	Rank history: #10 in FY2021, #10 in FY2022, #38 in FY2024 and #21 in FY2025; down 9 since FY2022.
20	LMI Consulting, LLC Top agencies Army (Department of the Army)	$10,562,746	0.9%	Rank history: not on the FY2021 list, #18 in FY2022, #28 in FY2024 and #52 in FY2025; down 2 since FY2022.
21	Blackwatch International Corporation Top agencies Commerce (Department of Commerce)	$9,594,419	0.8%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2024 and #26 in FY2025; new.
22	Communications Training Analysis Corporation Top agencies NARA (National Archives and Records Administration) HHS (Department of Health and Human Services)	$9,304,500	0.8%	Rank history: #27 in FY2021, #11 in FY2022, #25 in FY2024 and #27 in FY2025; down 11 since FY2022.
23	Oracle Corporation Through Oracle America, Inc. Top agencies DISA (Defense Information Systems Agency) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$9,272,105	0.8%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2024 and not on the FY2025 list; new.
24	B&T Technology Services, G.p. Top agencies Army (Department of the Army)	$8,569,787	0.7%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2024 and #30 in FY2025; new.
25	Dell Federal Systems L.P. 2 awardees, including Dell Marketing L.P. Top agencies Navy (Department of the Navy) DOI (Department of the Interior) DOT (Department of Transportation)	$8,404,903	0.7%	Rank history: #33 in FY2021, #45 in FY2022 and not on the FY2024–FY2025 lists; up 20 since FY2022.
26	Gunnison Consulting Group Inc. Through G2Sf LLC Top agencies DOI (Department of the Interior)	$7,543,245	0.6%	Rank history: not on the FY2021 list, #59 in FY2022, #50 in FY2024 and not on the FY2025 list; up 33 since FY2022.
27	Samtek Inc. Top agencies HHS (Department of Health and Human Services)	$7,485,126	0.6%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2024 and #20 in FY2025; new.
28	On Assignment, Inc. Through ECS Federal, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$7,298,327	0.6%	Rank history: #16 in FY2021, #23 in FY2022, #45 in FY2024 and not on the FY2025 list; down 5 since FY2022.
29	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies DOI (Department of the Interior)	$7,093,493	0.6%	Rank history: #22 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
30	Research Innovations Incorporated Top agencies USAF (Department of the Air Force)	$6,412,331	0.5%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2024 and #50 in FY2025; new.
31	Highrise Consulting Inc. Top agencies HHS (Department of Health and Human Services)	$6,264,051	0.5%	Rank history: not on the FY2021 list, #17 in FY2022, #36 in FY2024 and #36 in FY2025; down 14 since FY2022.
32	Vinsys Information Technology, Inc. Top agencies SEC (Securities and Exchange Commission) Navy (Department of the Navy)	$5,724,160	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
33	Data Systems Analysts Inc. Through Project Performance Company, LLC Top agencies DOJ (Department of Justice)	$5,416,514	0.5%	Rank history: not on the FY2021 list, #20 in FY2022, #72 in FY2024 and not on the FY2025 list; down 13 since FY2022.
34	Chakrabarti Management Consultancy, Inc. Top agencies DHS (Department of Homeland Security)	$5,328,710	0.4%	Rank history: #21 in FY2021, #27 in FY2022, #46 in FY2024 and #51 in FY2025; down 7 since FY2022.
35	The Consultants Consortium LLC Through Vertex Solutions, LLC Top agencies USAF (Department of the Air Force)	$5,101,860	0.4%	Rank history: not on the FY2021 list, #26 in FY2022, #49 in FY2024 and not on the FY2025 list; down 9 since FY2022.
36	DH Technologies, Inc. Top agencies DISA (Defense Information Systems Agency) DOJ (Department of Justice) DCSA (Defense Counterintelligence and Security Agency)	$4,904,886	0.4%	Rank history: #79 in FY2021, #25 in FY2022, #87 in FY2024 and not on the FY2025 list; down 11 since FY2022.
37	Red Cedar Harmonia LLC Top agencies SEC (Securities and Exchange Commission)	$4,849,614	0.4%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2024 and not on the FY2025 list; new.
38	V3Gate, LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) DOS (Department of State)	$4,776,783	0.4%	Rank history: #35 in FY2021, #42 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
39	Great Hill Solutions, LLC Top agencies DOS (Department of State)	$4,400,636	0.4%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2024 and #86 in FY2025; new.
40	Quality Information Partners, Inc. Top agencies ED (Department of Education)	$4,206,315	0.4%	Rank history: #26 in FY2021, #34 in FY2022, #51 in FY2024 and #61 in FY2025; down 6 since FY2022.
41	Tuvli LLC Top agencies HHS (Department of Health and Human Services)	$4,082,234	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
42	Qbase, LLC Top agencies OSD (Office of the Secretary of Defense)	$4,076,813	0.3%	Rank history: #18 in FY2021, #31 in FY2022, #55 in FY2024 and #81 in FY2025; down 11 since FY2022.
43	Summit Government Group, LLC Top agencies USAF (Department of the Air Force)	$3,908,005	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
44	Google Public Sector LLC Top agencies DISA (Defense Information Systems Agency)	$3,862,200	0.3%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2024 and #33 in FY2025; new.
45	Simple Technology Solutions Inc. 2 awardees, including Applied Cloud Technologies LLC Top agencies EOP (Executive Office of the President) Treasury (Department of the Treasury) DOI (Department of the Interior)	$3,364,483	0.3%	Rank history: #48 in FY2021, #57 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
46	Bridgephase LLC Top agencies DHS (Department of Homeland Security)	$3,168,400	0.3%	Rank history: not on the FY2021 list, #41 in FY2022, #64 in FY2024 and #79 in FY2025; down 5 since FY2022.
47	Ironarch Technology LLC Top agencies VA (Department of Veterans Affairs)	$3,120,211	0.3%	Rank history: #28 in FY2021, #40 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
48	Minburn Technology Group, LLC Top agencies DFAS (Defense Finance and Accounting Service) VA (Department of Veterans Affairs)	$2,988,987	0.3%	Rank history: not on the FY2021 list, #51 in FY2022, #31 in FY2024 and #38 in FY2025; up 3 since FY2022.
49	Dynamic Systems Inc. Top agencies VA (Department of Veterans Affairs) NASA (National Aeronautics and Space Administration) Army (Department of the Army)	$2,925,079	0.2%	Rank history: #24 in FY2021, #32 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
50	Nationwide It Services Inc. Top agencies DOI (Department of the Interior)	$2,845,863	0.2%	Rank history: not on the FY2021 list, #58 in FY2022, #75 in FY2024 and #88 in FY2025; up 8 since FY2022.
51	Teksynap Corporation Top agencies Army (Department of the Army)	$2,768,925	0.2%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2024 and #72 in FY2025; new.
52	Cloudflare, Inc. Top agencies DHS (Department of Homeland Security)	$2,682,946	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
53	FCN, Inc. Top agencies Treasury (Department of the Treasury) DOS (Department of State) HHS (Department of Health and Human Services)	$2,678,300	0.2%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2024 and not on the FY2025 list; up 142 since FY2022.
54	Mantech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies USAF (Department of the Air Force)	$2,607,537	0.2%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2024 and not on the FY2025 list; new.
55	New Generation Solution LLC Top agencies USAF (Department of the Air Force)	$2,543,699	0.2%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2024 and #37 in FY2025; new.
56	Aretec, Inc. Top agencies SEC (Securities and Exchange Commission)	$2,502,797	0.2%	Rank history: not on the FY2021 list, #30 in FY2022 and not on the FY2024–FY2025 lists; down 26 since FY2022.
57	Ekagra Partners, LLC 2 awardees Top agencies Treasury (Department of the Treasury)	$2,451,157	0.2%	Rank history: not on the FY2021 list, #52 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
58	Raventek Solution Partners, LLC Top agencies HHS (Department of Health and Human Services)	$2,420,450	0.2%	Rank history: not on the FY2021 list, #44 in FY2022, #73 in FY2024 and #75 in FY2025; down 14 since FY2022.
59	N.v.i. Inc. Top agencies NASA (National Aeronautics and Space Administration)	$2,257,440	0.2%	Rank history: not on the FY2021 list, #55 in FY2022, #83 in FY2024 and #89 in FY2025; down 4 since FY2022.
60	The Ardian Group, Inc. Top agencies DHS (Department of Homeland Security)	$2,113,404	0.2%	Rank history: not on the FY2021 list, #90 in FY2022, #63 in FY2024 and #83 in FY2025; up 30 since FY2022.
61	Hitachi, Ltd. Through Hitachi Federal Corporation Top agencies EOP (Executive Office of the President)	$2,077,190	0.2%	Rank history: #30 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
62	Aleut Information Technology, LLC Top agencies USAF (Department of the Air Force)	$2,070,593	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
63	Idoxsolutions Inc Top agencies DOS (Department of State)	$2,048,049	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	Smart Global Holdings Inc. Through Penguin Computing, Inc. Top agencies Army (Department of the Army)	$1,942,850	0.2%	Rank history: #2 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
65	By Light Professional It Services LLC Through Cole Engineering Services, Inc. Top agencies Army (Department of the Army)	$1,883,445	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
66	Velosio, LLC Through Broadpoint Federal Inc. Top agencies Treasury (Department of the Treasury)	$1,878,672	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
67	Sirius Computer Solutions, LLC Through Sirius Federal LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$1,877,753	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
68	Transmit Security Inc Top agencies HHS (Department of Health and Human Services)	$1,805,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
69	Power Auctions LLC Top agencies DOI (Department of the Interior)	$1,782,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
70	Veteran Information Technologies, LLC Top agencies Navy (Department of the Navy) DOL (Department of Labor) DOJ (Department of Justice)	$1,761,430	0.1%	Rank history: #39 in FY2021, #88 in FY2022 and not on the FY2024–FY2025 lists; up 18 since FY2022.
71	Trillion ERP Venturetech, LLC Top agencies DHS (Department of Homeland Security)	$1,691,201	0.1%	Rank history: not on the FY2021 list, #89 in FY2022, #89 in FY2024 and not on the FY2025 list; up 18 since FY2022.
72	Science Applications International Corporation Top agencies STB (Surface Transportation Board) DOI (Department of the Interior)	$1,659,769	0.1%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2024 and #4 in FY2025; new.
73	22ND Century Technologies Inc. Top agencies DOL (Department of Labor)	$1,570,882	0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2024 and not on the FY2025 list; new.
74	Premier Enterprise Solutions, LLC Top agencies USAF (Department of the Air Force)	$1,545,523	0.1%	Rank history: not on the FY2021 list, #43 in FY2022, #93 in FY2024 and not on the FY2025 list; down 31 since FY2022.
75	Sterling Computers Corporation Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services) Commerce (Department of Commerce)	$1,538,560	0.1%	Rank history: #62 in FY2021, #82 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
76	Wolters Kluwer N.V. Through Uptodate, Inc. Top agencies USAF (Department of the Air Force)	$1,520,231	0.1%	Rank history: not on the FY2021 list, #73 in FY2022, #95 in FY2024 and not on the FY2025 list; down 3 since FY2022.
77	Biswas Information Technology Solutions Inc. Top agencies Treasury (Department of the Treasury)	$1,500,000	0.1%	Rank history: #19 in FY2021, #68 in FY2022, not on the FY2024 list and #91 in FY2025; down 9 since FY2022.
78	Coretek Consulting LLC Top agencies HHS (Department of Health and Human Services)	$1,466,694	0.1%	Rank history: #76 in FY2021, #61 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
79	General Dynamics Information Technology, Inc. Top agencies Army (Department of the Army)	$1,464,745	0.1%	Rank history: not on the FY2021 list, #13 in FY2022 and not on the FY2024–FY2025 lists; down 66 since FY2022.
80	Integral Federal, Inc. Top agencies DOS (Department of State)	$1,452,069	0.1%	Rank history: not on the FY2021 list, #29 in FY2022 and not on the FY2024–FY2025 lists; down 51 since FY2022.
81	Government Systems Technologies Inc. Through Johnson Technology Systems Inc. Top agencies Army (Department of the Army)	$1,398,549	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	Trussworks Inc. Top agencies SEC (Securities and Exchange Commission)	$1,391,398	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #48 in FY2025; new.
83	Application Research Center LLC Top agencies HHS (Department of Health and Human Services)	$1,383,550	0.1%	Rank history: not on the FY2021 list, #62 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
84	Biospatial Inc Top agencies DHS (Department of Homeland Security)	$1,372,500	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	Blackfish Federal LLC Top agencies Army (Department of the Army)	$1,353,325	0.1%	Rank history: not on the FY2021 list, #71 in FY2022 and not on the FY2024–FY2025 lists; down 14 since FY2022.
86	Four Seasons Environmental Inc. Top agencies USAF (Department of the Air Force)	$1,309,092	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
87	Focused Management, Inc. Top agencies USDA (Department of Agriculture)	$1,301,680	0.1%	Rank history: #85 in FY2021, #14 in FY2022 and not on the FY2024–FY2025 lists; down 73 since FY2022.
88	Oddball, Inc. Top agencies SEC (Securities and Exchange Commission)	$1,292,726	0.1%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2024 and #40 in FY2025; new.
89	CDW Corporation Through CDW Government LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DOS (Department of State)	$1,276,686	0.1%	Rank history: #34 in FY2021, #78 in FY2022 and not on the FY2024–FY2025 lists; down 11 since FY2022.
90	Xgility LLC Top agencies OPM (Office of Personnel Management)	$1,268,365	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	Smartronix LLC Top agencies DOI (Department of the Interior)	$1,239,786	0.1%	Rank history: #54 in FY2021, #98 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
92	Accessagility LLC Top agencies DOJ (Department of Justice) DOI (Department of the Interior) NASA (National Aeronautics and Space Administration)	$1,202,818	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #96 in FY2025; up 139 since FY2022.
93	World Wide Technology LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) USDA (Department of Agriculture)	$1,159,678	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94	DLT Solutions LLC Top agencies SSA (Social Security Administration) USAF (Department of the Air Force) DTRA (Defense Threat Reduction Agency)	$1,154,263	0.1%	Rank history: #41 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
95	Java Productions, Inc. Top agencies GSA (General Services Administration)	$1,137,459	0.1%	Rank history: not on the FY2021 list, #75 in FY2022, #99 in FY2024 and not on the FY2025 list; down 20 since FY2022.
96	Govsmart, Inc. Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior) GAO (Government Accountability Office)	$1,127,367	0.1%	Rank history: #87 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 12 since FY2022.
97	Sara Software Systems LLC Top agencies SBA (Small Business Administration)	$1,058,778	0.1%	Rank history: #53 in FY2021, #74 in FY2022 and not on the FY2024–FY2025 lists; down 23 since FY2022.
98	Tripoint Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$1,058,718	0.1%	Rank history: not on the FY2021 list, #37 in FY2022 and not on the FY2024–FY2025 lists; down 61 since FY2022.
99	Mississippi State University Top agencies Army (Department of the Army)	$1,008,846	0.1%	Rank history: #36 in FY2021, #50 in FY2022 and not on the FY2024–FY2025 lists; down 49 since FY2022.
100	H.i.g. Capital Management Inc. Through Iron Bow Technologies, LLC Top agencies Army (Department of the Army) GAO (Government Accountability Office)	$989,653	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 46 since FY2022.

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100 of 379 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC DB

Code	Net obligations	Largest contractor
DB10 IT and Telecom – Compute as a Service: Mainframe/Servers	$534,292,673	Four Points Technology, L.L.C.
DB01 IT and Telecom – High Performance Computing (HPC) Support Services (Labor)	$349,192,010	BAE Systems PLC
DB02 IT and Telecom – Compute Support Services, Non-HPC (Labor)	$241,625,823	Clarity Innovations 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 $1.19 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 DB contractors in FY2023?

1. Four Points Technology, L.L.C. ($154M), 2. BAE Systems PLC ($123M), 3. General Dynamics Corporation ($93.2M), 4. Amazon.com, Inc. ($51.6M), 5. Arctic Slope Regional Corporation ($49.9M), 6. Booz Allen Hamilton Holding Corporation ($48M), 7. Microsoft Corporation ($37.3M), 8. Govplace, LLC ($37.2M), 9. UIC Government Services LLC ($36.3M), 10. Clarity Innovations LLC ($28.2M).

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