Top 100 Contractors in NAICS 511: Publishing Industries (except Internet), FY2023

Name: Top 100 Contractors in NAICS 511: Publishing Industries (except Internet), FY2023
Creator: GovTribe

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

The top 10 won 74% of FY2023 NAICS 511 contract dollars

Contract obligations: $5,981,701,810 Net of deobligations, by contracts coded NAICS 511 or a code under it
Contractors: 1,487 Parent companies with an obligation
Largest contractor: Dell Federal Systems L.P. $2.29 billion, 37.5% 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 VA (Department of Veterans Affairs) Navy (Department of the Navy) Army (Department of the Army)	$2,286,343,370	37.5%	Rank history: #2 in FY2021, #1 in FY2022, #3 in FY2024 and not on the FY2025 list; unchanged since FY2022.
2	Carahsoft Technology Corp Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) Army (Department of the Army)	$1,080,474,852	17.7%	Rank history: #1 in FY2021, #2 in FY2022, #2 in FY2024 and #2 in FY2025; unchanged since FY2022.
3	Palantir Technologies Inc. 2 awardees, including Palantir USG Inc. Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) VA (Department of Veterans Affairs)	$268,973,542	4.4%	Rank history: #6 in FY2021, #4 in FY2022, #4 in FY2024 and #4 in FY2025; up 1 since FY2022.
4	Reed Elsevier Inc. 6 awardees, including Reed Technology and Information Services LLC, Matthew Bender & Company Inc. and Elsevier B.V. Top agencies Commerce (Department of Commerce) DOJ (Department of Justice) NSF (National Science Foundation)	$203,495,110	3.3%	Rank history: #3 in FY2021, #5 in FY2022, #13 in FY2024 and not on the FY2025 list; up 1 since FY2022.
5	Minburn Technology Group, LLC Top agencies DISA (Defense Information Systems Agency) USSOCOM (United States Special Operations Command) Treasury (Department of the Treasury)	$177,281,838	2.9%	Rank history: #5 in FY2021, #7 in FY2022, #5 in FY2024 and #3 in FY2025; up 2 since FY2022.
6	Environmental Systems Research Institute, Inc. Top agencies Army (Department of the Army) USDA (Department of Agriculture) DHS (Department of Homeland Security)	$139,767,654	2.3%	Rank history: #9 in FY2021, #8 in FY2022, #7 in FY2024 and #6 in FY2025; up 2 since FY2022.
7	Four LLC Top agencies Army (Department of the Army) DOJ (Department of Justice) HHS (Department of Health and Human Services)	$102,194,613	1.7%	Rank history: #8 in FY2021, #6 in FY2022, #10 in FY2024 and #12 in FY2025; down 1 since FY2022.
8	Accenture Federal Services LLC 2 awardees Top agencies Army (Department of the Army)	$87,941,287	1.4%	Rank history: #14 in FY2021, #13 in FY2022, #9 in FY2024 and #7 in FY2025; up 5 since FY2022.
9	Sierra Nevada Company, LLC 2 awardees Top agencies Army (Department of the Army) DCSA (Defense Counterintelligence and Security Agency) USAF (Department of the Air Force)	$75,176,368	1.2%	Rank history: #18 in FY2021, #9 in FY2022, #12 in FY2024 and #58 in FY2025; unchanged since FY2022.
10	Fors Marsh Group LLC 2 awardees Top agencies HHS (Department of Health and Human Services)	$72,179,281	1.2%	Rank history: #4 in FY2021, #3 in FY2022, #6 in FY2024 and #69 in FY2025; down 7 since FY2022.
11	CA Inc. 2 awardees Top agencies SSA (Social Security Administration) DISA (Defense Information Systems Agency)	$69,279,577	1.1%	Rank history: #13 in FY2021, #12 in FY2022, #23 in FY2024 and not on the FY2025 list; up 1 since FY2022.
12	Consulting Services Group, LLC Top agencies Army (Department of the Army)	$54,030,158	0.9%	Rank history: #25 in FY2021, #19 in FY2022, #11 in FY2024 and #8 in FY2025; up 7 since FY2022.
13	Thomas Scientific LLC 3 awardees, including Unison Software Inc., Hirevue Inc. and Claritas LLC Top agencies HHS (Department of Health and Human Services) DOT (Department of Transportation) DOL (Department of Labor)	$49,310,379	0.8%	Rank history: #21 in FY2021, #14 in FY2022, #86 in FY2024 and not on the FY2025 list; up 1 since FY2022.
14	Mythics, LLC 2 awardees, including Emergent, LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$34,674,644	0.6%	Rank history: #20 in FY2021, #16 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
15	Koniag, Inc. 2 awardees, including Digitized Schematic Solutions LLC Top agencies USAF (Department of the Air Force)	$34,203,108	0.6%	Rank history: #24 in FY2021, #18 in FY2022, #20 in FY2024 and not on the FY2025 list; up 3 since FY2022.
16	Northrop Grumman Corporation 8 awardees, including Northrop Grumman Systems Corporation Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) DISA (Defense Information Systems Agency)	$32,235,979	0.5%	Rank history: #16 in FY2021, #20 in FY2022, #25 in FY2024 and #50 in FY2025; up 4 since FY2022.
17	IQ Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$27,878,374	0.5%	Rank history: #17 in FY2021, #30 in FY2022, #49 in FY2024 and #73 in FY2025; up 13 since FY2022.
18	The Mathworks, Inc. Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) Army (Department of the Army)	$24,700,951	0.4%	Rank history: #26 in FY2021, #22 in FY2022, #22 in FY2024 and #29 in FY2025; up 4 since FY2022.
19	Skillsoft Corporation Through Skillsoft (Us) LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$22,391,634	0.4%	Rank history: #32 in FY2021, #24 in FY2022, #46 in FY2024 and not on the FY2025 list; up 5 since FY2022.
20	Relx Inc 6 awardees, including Elsevier B.V., Lexisnexis Risk Solutions Inc. and Lexisnexis Risk Solutions FL Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency) HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$21,982,240	0.4%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2024 and #5 in FY2025; up 105 since FY2022.
21	DLT Solutions LLC 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$21,853,010	0.4%	Rank history: #12 in FY2021, #35 in FY2022 and not on the FY2024–FY2025 lists; up 14 since FY2022.
22	NCR Corporation Through NCR Government Systems LLC Top agencies DECA (Defense Commissary Agency) DISA (Defense Information Systems Agency)	$21,823,826	0.4%	Rank history: #23 in FY2021, #25 in FY2022, #65 in FY2024 and not on the FY2025 list; up 3 since FY2022.
23	Altarum Institute 2 awardees, including Palladian Partners, Inc. Top agencies HHS (Department of Health and Human Services)	$21,794,610	0.4%	Rank history: #30 in FY2021, #27 in FY2022, #33 in FY2024 and not on the FY2025 list; up 4 since FY2022.
24	Enterprise Technology Solutions, Inc. Top agencies Army (Department of the Army) Treasury (Department of the Treasury) DHA (Defense Health Agency)	$20,740,295	0.3%	Rank history: #95 in FY2021, #69 in FY2022, #24 in FY2024 and #18 in FY2025; up 45 since FY2022.
25	H.i.g. Capital Management Inc. Through Iron Bow Technologies, LLC Top agencies Army (Department of the Army) DHA (Defense Health Agency) USSOCOM (United States Special Operations Command)	$20,337,125	0.3%	Rank history: not on the FY2021 list, #31 in FY2022, #73 in FY2024 and not on the FY2025 list; up 6 since FY2022.
26	Advantaged Solutions, LLC Top agencies DLA (Defense Logistics Agency) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$18,810,576	0.3%	Rank history: #11 in FY2021, #11 in FY2022, #15 in FY2024 and #13 in FY2025; down 15 since FY2022.
27	Accenture Inc. Through Accenture Federal Services LLC Top agencies USAF (Department of the Air Force) SSA (Social Security Administration)	$17,656,941	0.3%	Rank history: not on the FY2021 list, #68 in FY2022 and not on the FY2024–FY2025 lists; up 41 since FY2022.
28	Insight Public Sector Inc. 3 awardees Top agencies ED (Department of Education) GAO (Government Accountability Office) Army (Department of the Army)	$15,301,609	0.3%	Rank history: #7 in FY2021, #33 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
29	BAE Systems PLC 3 awardees, including BAE Systems Technology Solutions & Services Inc., BAE Systems Onearc Usa, Inc. and BAE Systems Information and Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$14,788,620	0.2%	Rank history: not on the FY2021 list, #78 in FY2022 and not on the FY2024–FY2025 lists; up 49 since FY2022.
30	World Wide Technology LLC Top agencies Army (Department of the Army)	$14,772,659	0.2%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2024 and #10 in FY2025; new.
31	Advanced Technologies Group LLC Top agencies DOJ (Department of Justice)	$14,546,785	0.2%	Rank history: #48 in FY2021, #55 in FY2022 and not on the FY2024–FY2025 lists; up 24 since FY2022.
32	DEF-Logix Inc 2 awardees Top agencies USAF (Department of the Air Force)	$13,940,890	0.2%	Rank history: #29 in FY2021, #36 in FY2022, #29 in FY2024 and #37 in FY2025; up 4 since FY2022.
33	FSC Colorado Holdings Inc. Through FSC Edge Corp. Top agencies Commerce (Department of Commerce)	$13,378,277	0.2%	Rank history: #15 in FY2021, #17 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
34	Ebsco Industries Inc. 3 awardees Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) Commerce (Department of Commerce)	$12,820,721	0.2%	Rank history: #50 in FY2021, #48 in FY2022, #34 in FY2024 and #70 in FY2025; up 14 since FY2022.
35	Compuware Corporation Through BMC Software, Inc. Top agencies SSA (Social Security Administration) Treasury (Department of the Treasury)	$12,605,847	0.2%	Rank history: not on the FY2021 list, #43 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
36	Lockheed Martin Corporation 4 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$12,499,006	0.2%	Rank history: #31 in FY2021, #26 in FY2022, not on the FY2024 list and #38 in FY2025; down 10 since FY2022.
37	The Boeing Company 5 awardees, including Tapestry Solutions, Inc., Jeppesen Foreflight, Inc. and Foreflight LLC Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) Navy (Department of the Navy)	$12,464,920	0.2%	Rank history: #86 in FY2021, #45 in FY2022, #54 in FY2024 and #40 in FY2025; up 8 since FY2022.
38	Tygart Technology Inc. Top agencies DOJ (Department of Justice) FEC (Federal Election Commission)	$12,430,398	0.2%	Rank history: #93 in FY2021, #38 in FY2022, #27 in FY2024 and #27 in FY2025; unchanged since FY2022.
39	Rockwell Automation, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$12,317,050	0.2%	Rank history: #57 in FY2021, #49 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
40	Parsons Corporation 2 awardees, including Parsons Government Services Inc. and Polaris Alpha, LLC Top agencies USAF (Department of the Air Force)	$12,249,361	0.2%	Rank history: #98 in FY2021, #94 in FY2022, #30 in FY2024 and #43 in FY2025; up 54 since FY2022.
41	A+ Government Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$11,593,344	0.2%	Rank history: not on the FY2021 list, #64 in FY2022, #63 in FY2024 and not on the FY2025 list; up 23 since FY2022.
42	DH Technologies, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DHA (Defense Health Agency)	$10,793,300	0.2%	Rank history: not on the FY2021 list, #51 in FY2022, #16 in FY2024 and #15 in FY2025; up 9 since FY2022.
43	Fedresults, Inc. Top agencies SSA (Social Security Administration) DOL (Department of Labor) HHS (Department of Health and Human Services)	$10,592,568	0.2%	Rank history: #45 in FY2021, #21 in FY2022, #40 in FY2024 and not on the FY2025 list; down 22 since FY2022.
44	Unison Virtual Acquisition Office LLC Top agencies DOS (Department of State) Navy (Department of the Navy) USDA (Department of Agriculture)	$10,438,248	0.2%	Rank history: #40 in FY2021, #59 in FY2022, #53 in FY2024 and #75 in FY2025; up 15 since FY2022.
45	Constellation Software Inc 6 awardees, including Computrition, Inc., Assetworks Inc. and Smartsafety Software Inc. Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$10,184,309	0.2%	Rank history: #42 in FY2021, #60 in FY2022, #95 in FY2024 and not on the FY2025 list; up 15 since FY2022.
46	Creative Information Technology Inc. Top agencies USDA (Department of Agriculture) HHS (Department of Health and Human Services)	$10,182,247	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
47	Feditc, LLC Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$10,180,311	0.2%	Rank history: not on the FY2021 list, #66 in FY2022, #39 in FY2024 and #36 in FY2025; up 19 since FY2022.
48	Curtiss-Wright Corporation 2 awardees, including Curtiss-Wright DS, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$9,778,880	0.2%	Rank history: #54 in FY2021, #42 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
49	New TECH Solutions, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$9,768,771	0.2%	Rank history: #56 in FY2021, #46 in FY2022, #32 in FY2024 and #23 in FY2025; down 3 since FY2022.
50	Bentley Systems, Incorporated Top agencies Army (Department of the Army) DMEA (Defense Microelectronics Activity) DOI (Department of the Interior)	$9,113,812	0.1%	Rank history: #63 in FY2021, #52 in FY2022, #42 in FY2024 and #34 in FY2025; up 2 since FY2022.
51	The Daston Corporation Top agencies GSA (General Services Administration) USAID (US Agency for International Development) USAF (Department of the Air Force)	$9,031,673	0.1%	Rank history: not on the FY2021 list, #65 in FY2022, #52 in FY2024 and #25 in FY2025; up 14 since FY2022.
52	General Dynamics Corporation 4 awardees, including Praxis Engineering Technologies LLC, General Dynamics Information Technology, Inc. and Vulnerability Research Labs, LLC Top agencies USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service) Army (Department of the Army)	$8,707,568	0.1%	Rank history: #19 in FY2021, #29 in FY2022, #55 in FY2024 and not on the FY2025 list; down 23 since FY2022.
53	On Assignment, Inc. Through Iron Vine Security LLC Top agencies SEC (Securities and Exchange Commission) MCC (Millennium Challenge Corporation)	$8,099,748	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
54	202 Group LLC Top agencies Navy (Department of the Navy)	$8,075,566	0.1%	Rank history: not on the FY2021 list, #23 in FY2022 and not on the FY2024–FY2025 lists; down 31 since FY2022.
55	RTX Corporation 8 awardees, including Solipsys Corporation, Everfox LLC and Rosemount Aerospace Limited Top agencies USAF (Department of the Air Force) DTRA (Defense Threat Reduction Agency) Navy (Department of the Navy)	$7,883,902	0.1%	Rank history: not on the FY2021 list, #77 in FY2022 and not on the FY2024–FY2025 lists; up 22 since FY2022.
56	Vertosoft LLC Top agencies Army (Department of the Army) DFAS (Defense Finance and Accounting Service) DCMA (Defense Contract Management Agency)	$7,863,144	0.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2024 and #32 in FY2025; up 211 since FY2022.
57	Thomson Reuters (Tax & Accounting) Inc. 4 awardees, including West Publishing Corporation Top agencies Treasury (Department of the Treasury) DOE (Department of Energy) USDA (Department of Agriculture)	$7,852,871	0.1%	Rank history: #46 in FY2021, #37 in FY2022 and not on the FY2024–FY2025 lists; down 20 since FY2022.
58	Lyme Computer Systems, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$7,784,545	0.1%	Rank history: #75 in FY2021, #54 in FY2022, #43 in FY2024 and #24 in FY2025; down 4 since FY2022.
59	Pen-Link, Ltd Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) DOI (Department of the Interior)	$7,748,414	0.1%	Rank history: #47 in FY2021, #58 in FY2022, #85 in FY2024 and #61 in FY2025; down 1 since FY2022.
60	Confederated Salish and Kootenai Tribes Through S & K Logistics Services LLC Top agencies USAF (Department of the Air Force)	$7,611,361	0.1%	Rank history: #69 in FY2021, #81 in FY2022 and not on the FY2024–FY2025 lists; up 21 since FY2022.
61	R. S. Means Company LLC 7 awardees, including The Gordian Group, Inc., R.s. Means Company LLC and Censis Technologies, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) VA (Department of Veterans Affairs)	$7,598,676	0.1%	Rank history: #39 in FY2021, #40 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
62	Kahua, Inc. Top agencies DOS (Department of State) GSA (General Services Administration)	$7,200,150	0.1%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2024 and #55 in FY2025; up 39 since FY2022.
63	Dataminr Inc. Top agencies DOS (Department of State)	$7,055,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	FSC Edge Corp. Top agencies Commerce (Department of Commerce)	$6,722,787	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 186 since FY2022.
65	Revacomm Inc Top agencies USAF (Department of the Air Force)	$6,635,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
66	Red River Technology LLC Top agencies Army (Department of the Army) Commerce (Department of Commerce) Navy (Department of the Navy)	$6,596,753	0.1%	Rank history: not on the FY2021 list, #84 in FY2022, #71 in FY2024 and #26 in FY2025; up 18 since FY2022.
67	Starry Associates, LLC Top agencies HHS (Department of Health and Human Services)	$6,337,758	0.1%	Rank history: not on the FY2021 list, #86 in FY2022, #64 in FY2024 and #52 in FY2025; up 19 since FY2022.
68	Integrated Data Services, LLC Top agencies USAF (Department of the Air Force)	$6,303,318	0.1%	Rank history: #67 in FY2021, #79 in FY2022, #77 in FY2024 and #72 in FY2025; up 11 since FY2022.
69	Blazar Technology Solutions LLC Top agencies Army (Department of the Army)	$6,229,102	0.1%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2024 and #31 in FY2025; up 411 since FY2022.
70	Infinite Technologies, Inc. Top agencies USAF (Department of the Air Force)	$6,187,500	0.1%	Rank history: #76 in FY2021, #44 in FY2022 and not on the FY2024–FY2025 lists; down 26 since FY2022.
71	Thundercat Technology LLC Top agencies Army (Department of the Army) Treasury (Department of the Treasury)	$6,041,741	0.1%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2024 and not on the FY2025 list; up 186 since FY2022.
72	The Hearst Corporation 6 awardees, including First Databank Inc., MCG Health, Llc. and Fitch Solutions, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$5,965,333	0.1%	Rank history: #73 in FY2021, #80 in FY2022, #75 in FY2024 and not on the FY2025 list; up 8 since FY2022.
73	Betah Associates Inc. Top agencies HHS (Department of Health and Human Services)	$5,838,543	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
74	Netcomm, Inc. Top agencies HHS (Department of Health and Human Services)	$5,783,551	0.1%	Rank history: #74 in FY2021, #83 in FY2022 and not on the FY2024–FY2025 lists; up 9 since FY2022.
75	Roper Technologies, Inc. 6 awardees, including Strata Decision Technology, L.L.C., Data Innovations LLC and Clinisys, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) NASA (National Aeronautics and Space Administration)	$5,758,505	0.1%	Rank history: #64 in FY2021, #72 in FY2022, #81 in FY2024 and not on the FY2025 list; down 3 since FY2022.
76	Sole Solutions Inc. Top agencies HHS (Department of Health and Human Services)	$5,758,274	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
77	Arrow Electronics, Inc. 4 awardees, including Immixtechnology Inc., EC America, Inc. and Siliconexpert Technologies, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$5,696,186	0.1%	Rank history: #97 in FY2021, not on the FY2022 list, #68 in FY2024 and #39 in FY2025; up 38 since FY2022.
78	Ansys Government Initiatives, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$5,371,005	0.1%	Rank history: #41 in FY2021, #47 in FY2022, #60 in FY2024 and #46 in FY2025; down 31 since FY2022.
79	Rhodes Computer Services, LLC Top agencies Treasury (Department of the Treasury)	$5,351,900	0.1%	Rank history: not on the FY2021 list, #92 in FY2022, #82 in FY2024 and not on the FY2025 list; up 13 since FY2022.
80	Deloitte LLP Through Deloitte Consulting LLP Top agencies HHS (Department of Health and Human Services)	$5,250,829	0.1%	Rank history: #22 in FY2021, #50 in FY2022 and not on the FY2024–FY2025 lists; down 30 since FY2022.
81	Document Storage Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$5,153,987	0.1%	Rank history: #99 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 22 since FY2022.
82	Enhanced Veterans Solutions, Inc. Top agencies USAF (Department of the Air Force)	$4,966,952	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
83	Focused Support LLC Top agencies USAF (Department of the Air Force)	$4,818,063	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 28 since FY2022.
84	Scientific Consulting Group Inc. Top agencies HHS (Department of Health and Human Services)	$4,801,998	0.1%	Rank history: not on the FY2021 list, #93 in FY2022 and not on the FY2024–FY2025 lists; up 9 since FY2022.
85	Koniag Integration Solutions, LLC Top agencies Army (Department of the Army)	$4,751,745	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #57 in FY2025; up 47 since FY2022.
86	Skyline Software Systems, Inc. Top agencies Army (Department of the Army)	$4,699,024	0.1%	Rank history: not on the FY2021 list, #99 in FY2022, #87 in FY2024 and not on the FY2025 list; up 13 since FY2022.
87	Apollo Information Systems Corp Top agencies Navy (Department of the Navy)	$4,575,293	0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2024 and #63 in FY2025; up 27 since FY2022.
88	Redvector.COM LLC Through Envisage Technologies LLC Top agencies DHS (Department of Homeland Security)	$4,526,141	0.1%	Rank history: not on the FY2021 list, #95 in FY2022, #92 in FY2024 and not on the FY2025 list; up 7 since FY2022.
89	Cox Subscriptions, Inc. Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$4,446,507	0.1%	Rank history: #66 in FY2021, #70 in FY2022, not on the FY2024 list and #41 in FY2025; down 19 since FY2022.
90	Tyler Technologies, Inc. 2 awardees, including Tyler Federal, LLC Top agencies DOJ (Department of Justice) MSPB (Merit Systems Protection Board) Treasury (Department of the Treasury)	$4,444,644	0.1%	Rank history: not on the FY2021 list, #87 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
91	Ansys Inc. Top agencies NASA (National Aeronautics and Space Administration) Army (Department of the Army) DOI (Department of the Interior)	$4,424,323	0.1%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2024 and #53 in FY2025; up 13 since FY2022.
92	Lumina Corps Inc. Top agencies HHS (Department of Health and Human Services)	$4,333,870	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 25 since FY2022.
93	Afognak Native Corporation Through Mccallie Associates, Inc. Top agencies USAF (Department of the Air Force)	$4,314,765	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94	Oil Price Information Service LLC 3 awardees, including IHS Global Inc., OAG Aviation Worldwide LLC and Markit North America Inc. Top agencies DOI (Department of the Interior) Navy (Department of the Navy) DCAA (Defense Contract Audit Agency)	$4,131,010	0.1%	Rank history: #81 in FY2021, #73 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
95	Dynamic Systems Inc. Top agencies Army (Department of the Army)	$4,059,494	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96	Integration Technologies Group, Inc. Top agencies Army (Department of the Army)	$4,058,009	0.1%	Rank history: #58 in FY2021, not on the FY2022 list, #58 in FY2024 and #67 in FY2025; up 11 since FY2022.
97	Castle Rock Computing Top agencies Army (Department of the Army) Navy (Department of the Navy)	$3,929,125	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 60 since FY2022.
98	Pegasystems Inc. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force)	$3,908,130	0.1%	Rank history: #55 in FY2021, #61 in FY2022 and not on the FY2024–FY2025 lists; down 37 since FY2022.
99	ERP Analysts Inc. Top agencies DOT (Department of Transportation)	$3,897,718	0.1%	Rank history: #84 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 161 since FY2022.
100	Medtel Services, LLC Top agencies DOJ (Department of Justice)	$3,871,869	0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2024 and #93 in FY2025; up 212 since FY2022.

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100 of 1,487 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 511

Code	Net obligations	Largest contractor
5112 Software Publishers	$5,425,113,931	Dell Federal Systems L.P.
5111 Newspaper, Periodical, Book, and Directory Publishers	$556,587,879	Reed Elsevier 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 $6.1 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 NAICS 511 contractors in FY2023?

1. Dell Federal Systems L.P. ($2.29B), 2. Carahsoft Technology Corp ($1.08B), 3. Palantir Technologies Inc. ($269M), 4. Reed Elsevier Inc. ($203M), 5. Minburn Technology Group, LLC ($177M), 6. Environmental Systems Research Institute, Inc. ($140M), 7. Four LLC ($102M), 8. Accenture Federal Services LLC ($87.9M), 9. Sierra Nevada Company, LLC ($75.2M), 10. Fors Marsh Group LLC ($72.2M).

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