Top 100 Contractors in NAICS 511: Publishing Industries (except Internet), FY2022

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) USAF (Department of the Air Force)	$1,548,860,169	25.9%	Rank history: #2 in FY2021, #1 in FY2023, #3 in FY2024 and not on the FY2025 list; up 1 since FY2021.
2	Carahsoft Technology Corp Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) Navy (Department of the Navy)	$814,009,228	13.6%	Rank history: #1 in FY2021, #2 in FY2023, #2 in FY2024 and #2 in FY2025; down 1 since FY2021.
3	Fors Marsh Group LLC Top agencies HHS (Department of Health and Human Services)	$408,833,155	6.8%	Rank history: #4 in FY2021, #10 in FY2023, #6 in FY2024 and #69 in FY2025; up 1 since FY2021.
4	Palantir Technologies Inc. 2 awardees, including Palantir USG Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$263,428,600	4.4%	Rank history: #6 in FY2021, #3 in FY2023, #4 in FY2024 and #4 in FY2025; up 2 since FY2021.
5	Reed Elsevier Inc. 12 awardees, including Reed Technology and Information Services LLC, Relx Inc. and Elsevier B.V. Top agencies Commerce (Department of Commerce) DCSA (Defense Counterintelligence and Security Agency) HHS (Department of Health and Human Services)	$209,074,149	3.5%	Rank history: #3 in FY2021, #4 in FY2023, #13 in FY2024 and not on the FY2025 list; down 2 since FY2021.
6	Four LLC Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) Army (Department of the Army)	$158,002,999	2.6%	Rank history: #8 in FY2021, #7 in FY2023, #10 in FY2024 and #12 in FY2025; up 2 since FY2021.
7	Minburn Technology Group, LLC Top agencies USSOCOM (United States Special Operations Command) DHS (Department of Homeland Security) SBA (Small Business Administration)	$142,171,051	2.4%	Rank history: #5 in FY2021, #5 in FY2023, #5 in FY2024 and #3 in FY2025; down 2 since FY2021.
8	Environmental Systems Research Institute, Inc. Top agencies Army (Department of the Army) USDA (Department of Agriculture) USAF (Department of the Air Force)	$117,394,903	2.0%	Rank history: #9 in FY2021, #6 in FY2023, #7 in FY2024 and #6 in FY2025; up 1 since FY2021.
9	Sierra Nevada Company, LLC 2 awardees Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$98,265,294	1.6%	Rank history: #18 in FY2021, #9 in FY2023, #12 in FY2024 and #58 in FY2025; up 9 since FY2021.
10	Synnex Corporation Through DLT Solutions, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DOT (Department of Transportation)	$80,782,379	1.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
11	Advantaged Solutions, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$80,386,475	1.3%	Rank history: #11 in FY2021, #26 in FY2023, #15 in FY2024 and #13 in FY2025; unchanged since FY2021.
12	CA Inc. Top agencies SSA (Social Security Administration) DISA (Defense Information Systems Agency) Treasury (Department of the Treasury)	$77,693,862	1.3%	Rank history: #13 in FY2021, #11 in FY2023, #23 in FY2024 and not on the FY2025 list; up 1 since FY2021.
13	Accenture Federal Services LLC 3 awardees Top agencies Army (Department of the Army) USAF (Department of the Air Force) SSA (Social Security Administration)	$73,277,952	1.2%	Rank history: #14 in FY2021, #8 in FY2023, #9 in FY2024 and #7 in FY2025; up 1 since FY2021.
14	Thomas Scientific LLC 4 awardees, including Unison Software Inc., Hirevue Inc. and Unison Cost Engineering LLC Top agencies PBGC (Pension Benefit Guaranty Corporation) HHS (Department of Health and Human Services) DOT (Department of Transportation)	$53,395,522	0.9%	Rank history: #21 in FY2021, #13 in FY2023, #86 in FY2024 and not on the FY2025 list; up 7 since FY2021.
15	Cisco Systems Inc. 3 awardees Top agencies DISA (Defense Information Systems Agency) DFAS (Defense Finance and Accounting Service) USAF (Department of the Air Force)	$52,195,085	0.9%	Rank history: #10 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
16	Mythics, LLC 2 awardees, including Emergent, LLC Top agencies DHS (Department of Homeland Security) SSA (Social Security Administration) HHS (Department of Health and Human Services)	$44,110,101	0.7%	Rank history: #20 in FY2021, #14 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
17	FSC Colorado Holdings Inc. Through FSC Edge Corp. Top agencies Commerce (Department of Commerce)	$42,433,136	0.7%	Rank history: #15 in FY2021, #33 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
18	Koniag, Inc. 2 awardees, including Digitized Schematic Solutions LLC Top agencies USAF (Department of the Air Force)	$38,991,128	0.7%	Rank history: #24 in FY2021, #15 in FY2023, #20 in FY2024 and not on the FY2025 list; up 6 since FY2021.
19	Consulting Services Group, LLC Top agencies Army (Department of the Army)	$32,675,663	0.5%	Rank history: #25 in FY2021, #12 in FY2023, #11 in FY2024 and #8 in FY2025; up 6 since FY2021.
20	Northrop Grumman Corporation 8 awardees, including Northrop Grumman Systems Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$30,820,318	0.5%	Rank history: #16 in FY2021, #16 in FY2023, #25 in FY2024 and #50 in FY2025; down 4 since FY2021.
21	Fedresults, Inc. Top agencies HHS (Department of Health and Human Services) SSA (Social Security Administration) DOL (Department of Labor)	$24,472,933	0.4%	Rank history: #45 in FY2021, #43 in FY2023, #40 in FY2024 and not on the FY2025 list; up 24 since FY2021.
22	The Mathworks, Inc. Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$23,921,710	0.4%	Rank history: #26 in FY2021, #18 in FY2023, #22 in FY2024 and #29 in FY2025; up 4 since FY2021.
23	202 Group LLC Top agencies Navy (Department of the Navy)	$21,238,905	0.4%	Rank history: not on the FY2021 list, #54 in FY2023 and not on the FY2024–FY2025 lists; new.
24	Skillsoft Corporation 2 awardees, including Skillsoft (Us) LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$21,221,580	0.4%	Rank history: #32 in FY2021, #19 in FY2023, #46 in FY2024 and not on the FY2025 list; up 8 since FY2021.
25	NCR Corporation Through NCR Government Systems LLC Top agencies DISA (Defense Information Systems Agency) DECA (Defense Commissary Agency)	$21,098,071	0.4%	Rank history: #23 in FY2021, #22 in FY2023, #65 in FY2024 and not on the FY2025 list; down 2 since FY2021.
26	Lockheed Martin Corporation 4 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$20,789,098	0.3%	Rank history: #31 in FY2021, #36 in FY2023, not on the FY2024 list and #38 in FY2025; up 5 since FY2021.
27	Altarum Institute Through Palladian Partners, Inc. Top agencies HHS (Department of Health and Human Services)	$20,181,121	0.3%	Rank history: #30 in FY2021, #23 in FY2023, #33 in FY2024 and not on the FY2025 list; up 3 since FY2021.
28	Idemia Identity & Security USA LLC Through Idemia National Security Solutions LLC Top agencies DOJ (Department of Justice)	$17,521,596	0.3%	Rank history: #27 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
29	General Dynamics Corporation 10 awardees, including General Dynamics Information Technology Inc., Vulnerability Research Labs, LLC and General Dynamics One Source LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$16,431,931	0.3%	Rank history: #19 in FY2021, #52 in FY2023, #55 in FY2024 and not on the FY2025 list; down 10 since FY2021.
30	IQ Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$15,838,682	0.3%	Rank history: #17 in FY2021, #17 in FY2023, #49 in FY2024 and #73 in FY2025; down 13 since FY2021.
31	H.i.g. Capital Management Inc. Through Iron Bow Technologies, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$15,522,203	0.3%	Rank history: not on the FY2021 list, #25 in FY2023, #73 in FY2024 and not on the FY2025 list; up 212 since FY2021.
32	DAI Global LLC Top agencies USAID (US Agency for International Development)	$15,400,000	0.3%	Rank history: #44 in FY2021, not on the FY2023 list, #45 in FY2024 and not on the FY2025 list; up 12 since FY2021.
33	Insight Public Sector Inc. 3 awardees Top agencies ED (Department of Education) GAO (Government Accountability Office) Navy (Department of the Navy)	$15,107,038	0.3%	Rank history: #7 in FY2021, #28 in FY2023 and not on the FY2024–FY2025 lists; down 26 since FY2021.
34	Careevolution LLC Top agencies HHS (Department of Health and Human Services)	$14,672,007	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 68 since FY2021.
35	DLT Solutions LLC 2 awardees, including TECH Data Corporation Top agencies Navy (Department of the Navy) DOJ (Department of Justice) SSA (Social Security Administration)	$13,834,814	0.2%	Rank history: #12 in FY2021, #21 in FY2023 and not on the FY2024–FY2025 lists; down 23 since FY2021.
36	Def-Logix Inc. Top agencies USAF (Department of the Air Force)	$13,611,991	0.2%	Rank history: #29 in FY2021, #32 in FY2023, #29 in FY2024 and #37 in FY2025; down 7 since FY2021.
37	Thomson Reuters (Tax & Accounting) Inc. 5 awardees, including West Publishing Corporation, Thomson Reuters (Markets) LLC and Reuters News & Media Inc. Top agencies Treasury (Department of the Treasury) USAGM (US Agency for Global Media) DOE (Department of Energy)	$12,814,758	0.2%	Rank history: #46 in FY2021, #57 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
38	Tygart Technology Inc. Top agencies DOJ (Department of Justice) FEC (Federal Election Commission)	$12,806,734	0.2%	Rank history: #93 in FY2021, #38 in FY2023, #27 in FY2024 and #27 in FY2025; up 55 since FY2021.
39	Chainalysis Inc. Top agencies Treasury (Department of the Treasury) DHS (Department of Homeland Security) DOJ (Department of Justice)	$12,772,750	0.2%	Rank history: #51 in FY2021, not on the FY2023 list, #93 in FY2024 and not on the FY2025 list; up 12 since FY2021.
40	R. S. Means Company LLC 10 awardees, including R.s. Means Company LLC, The Gordian Group, Inc. and Censis Technologies, Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$12,756,027	0.2%	Rank history: #39 in FY2021, #61 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
41	Healthverity Inc. Top agencies HHS (Department of Health and Human Services)	$12,522,496	0.2%	Rank history: #43 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
42	Curtiss-Wright Corporation 4 awardees, including Curtiss-Wright DS, Inc. Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$12,499,110	0.2%	Rank history: #54 in FY2021, #48 in FY2023 and not on the FY2024–FY2025 lists; up 12 since FY2021.
43	Compuware Corporation Through BMC Software, Inc. Top agencies SSA (Social Security Administration) DHS (Department of Homeland Security)	$12,081,942	0.2%	Rank history: not on the FY2021 list, #35 in FY2023 and not on the FY2024–FY2025 lists; up 131 since FY2021.
44	Infinite Technologies, Inc. Top agencies USAF (Department of the Air Force)	$11,811,390	0.2%	Rank history: #76 in FY2021, #70 in FY2023 and not on the FY2024–FY2025 lists; up 32 since FY2021.
45	The Boeing Company 7 awardees, including Tapestry Solutions, Inc., Jeppesen Foreflight, Inc. and Foreflight LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$11,143,453	0.2%	Rank history: #86 in FY2021, #37 in FY2023, #54 in FY2024 and #40 in FY2025; up 41 since FY2021.
46	New TECH Solutions, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$10,993,909	0.2%	Rank history: #56 in FY2021, #49 in FY2023, #32 in FY2024 and #23 in FY2025; up 10 since FY2021.
47	Ansys Government Initiatives, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$10,749,195	0.2%	Rank history: #41 in FY2021, #78 in FY2023, #60 in FY2024 and #46 in FY2025; down 6 since FY2021.
48	Ebsco Industries Inc. 3 awardees Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) VA (Department of Veterans Affairs)	$10,634,513	0.2%	Rank history: #50 in FY2021, #34 in FY2023, #34 in FY2024 and #70 in FY2025; up 2 since FY2021.
49	Rockwell Automation, Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$10,280,675	0.2%	Rank history: #57 in FY2021, #39 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2021.
50	Deloitte LLP Through Deloitte Consulting LLP Top agencies HHS (Department of Health and Human Services)	$10,230,778	0.2%	Rank history: #22 in FY2021, #80 in FY2023 and not on the FY2024–FY2025 lists; down 28 since FY2021.
51	DH Technologies, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$10,152,122	0.2%	Rank history: not on the FY2021 list, #42 in FY2023, #16 in FY2024 and #15 in FY2025; up 58 since FY2021.
52	Bentley Systems, Incorporated Top agencies Army (Department of the Army) DOT (Department of Transportation) DOI (Department of the Interior)	$10,104,729	0.2%	Rank history: #63 in FY2021, #50 in FY2023, #42 in FY2024 and #34 in FY2025; up 11 since FY2021.
53	Variq Corporation Top agencies Treasury (Department of the Treasury)	$9,911,509	0.2%	Rank history: #34 in FY2021, not on the FY2023–FY2024 lists and #66 in FY2025; down 19 since FY2021.
54	Lyme Computer Systems, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$9,460,057	0.2%	Rank history: #75 in FY2021, #58 in FY2023, #43 in FY2024 and #24 in FY2025; up 21 since FY2021.
55	Advanced Technologies Group LLC Top agencies DOJ (Department of Justice)	$8,850,466	0.1%	Rank history: #48 in FY2021, #31 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
56	Bohemia Interactive Simulations Inc 2 awardees, including BAE Systems Onearc Usa, Inc. and Terrasim, Inc. Top agencies Army (Department of the Army)	$8,450,314	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 186 since FY2021.
57	World Wide Technology Holding Co. Inc. Through World Wide Technology LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAID (US Agency for International Development)	$8,283,649	0.1%	Rank history: #33 in FY2021 and not on the FY2023–FY2025 lists; down 24 since FY2021.
58	Pen-Link, Ltd Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) DOS (Department of State)	$8,069,309	0.1%	Rank history: #47 in FY2021, #59 in FY2023, #85 in FY2024 and #61 in FY2025; down 11 since FY2021.
59	Unison Virtual Acquisition Office LLC Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$7,982,954	0.1%	Rank history: #40 in FY2021, #44 in FY2023, #53 in FY2024 and #75 in FY2025; down 19 since FY2021.
60	Constellation Software Inc 6 awardees, including Computrition, Inc., Jonas Collections & Recovery Inc. and Assetworks Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) ED (Department of Education)	$7,944,876	0.1%	Rank history: #42 in FY2021, #45 in FY2023, #95 in FY2024 and not on the FY2025 list; down 18 since FY2021.
61	Pegasystems Inc. Top agencies USAF (Department of the Air Force) DOJ (Department of Justice)	$7,643,728	0.1%	Rank history: #55 in FY2021, #98 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2021.
62	SAP America Inc 4 awardees, including Concur Technologies, Inc., Sap National Security Services Inc. and Qualtrics LLC Top agencies DHRA (Defense Human Resources Activity) DHS (Department of Homeland Security) Navy (Department of the Navy)	$7,590,221	0.1%	Rank history: #62 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
63	Afognak Native Corporation Through Mccallie Associates, Inc. Top agencies USAF (Department of the Air Force)	$7,583,727	0.1%	Rank history: #52 in FY2021 and not on the FY2023–FY2025 lists; down 11 since FY2021.
64	A+ Government Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$7,534,702	0.1%	Rank history: not on the FY2021 list, #41 in FY2023, #63 in FY2024 and not on the FY2025 list; up 60 since FY2021.
65	The Daston Corporation Top agencies USAID (US Agency for International Development) GSA (General Services Administration) Navy (Department of the Navy)	$7,378,801	0.1%	Rank history: not on the FY2021 list, #51 in FY2023, #52 in FY2024 and #25 in FY2025; up 193 since FY2021.
66	Feditc, LLC Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$7,346,798	0.1%	Rank history: not on the FY2021 list, #47 in FY2023, #39 in FY2024 and #36 in FY2025; up 41 since FY2021.
67	Dataminr, Inc. Top agencies DOS (Department of State) DHS (Department of Homeland Security)	$7,261,000	0.1%	Rank history: #83 in FY2021 and not on the FY2023–FY2025 lists; up 16 since FY2021.
68	Accenture Inc. Through Accenture Federal Services LLC Top agencies USAF (Department of the Air Force) SSA (Social Security Administration)	$7,150,759	0.1%	Rank history: not on the FY2021 list, #27 in FY2023 and not on the FY2024–FY2025 lists; new.
69	Enterprise Technology Solutions, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$7,134,493	0.1%	Rank history: #95 in FY2021, #24 in FY2023, #24 in FY2024 and #18 in FY2025; up 26 since FY2021.
70	Cox Subscriptions, Inc. Top agencies Commerce (Department of Commerce) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$7,116,809	0.1%	Rank history: #66 in FY2021, #89 in FY2023, not on the FY2024 list and #41 in FY2025; down 4 since FY2021.
71	SRA International Inc. Through General Dynamics Information Technology, Inc. Top agencies USAF (Department of the Air Force)	$7,027,667	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
72	Roper Technologies, Inc. 8 awardees, including Strata Decision Technology, L.L.C., Data Innovations LLC and Clinisys, Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$6,897,223	0.1%	Rank history: #64 in FY2021, #75 in FY2023, #81 in FY2024 and not on the FY2025 list; down 8 since FY2021.
73	Oil Price Information Service LLC 8 awardees, including IHS Global Inc., Axxis Software LLC and Markit North America Inc. Top agencies DOI (Department of the Interior) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,889,207	0.1%	Rank history: #81 in FY2021, #94 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2021.
74	Nextech Solutions LLC Top agencies Army (Department of the Army)	$6,827,693	0.1%	Rank history: #82 in FY2021 and not on the FY2023–FY2025 lists; up 8 since FY2021.
75	Wolters Kluwer N.V. 10 awardees, including Wolters Kluwer Financial Services, Inc., Uptodate, Inc. and CCH Incorporated Top agencies HHS (Department of Health and Human Services) Treasury (Department of the Treasury) VA (Department of Veterans Affairs)	$6,611,506	0.1%	Rank history: #59 in FY2021 and not on the FY2023–FY2025 lists; down 16 since FY2021.
76	Magnet Forensics, LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) DOS (Department of State)	$6,548,745	0.1%	Rank history: #79 in FY2021 and not on the FY2023–FY2025 lists; up 3 since FY2021.
77	RTX Corporation 10 awardees, including Everfox LLC, Solipsys Corporation and Nightwing Intelligence Solutions, LLC Top agencies DTRA (Defense Threat Reduction Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$6,442,178	0.1%	Rank history: not on the FY2021 list, #55 in FY2023 and not on the FY2024–FY2025 lists; up 129 since FY2021.
78	BAE Systems PLC 3 awardees, including BAE Systems Technology Solutions & Services Inc., BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Australia Limited Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHS (Department of Homeland Security)	$6,289,587	0.1%	Rank history: not on the FY2021 list, #29 in FY2023 and not on the FY2024–FY2025 lists; up 60 since FY2021.
79	Integrated Data Services, LLC Top agencies USAF (Department of the Air Force)	$6,249,869	0.1%	Rank history: #67 in FY2021, #68 in FY2023, #77 in FY2024 and #72 in FY2025; down 12 since FY2021.
80	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)	$6,205,613	0.1%	Rank history: #73 in FY2021, #72 in FY2023, #75 in FY2024 and not on the FY2025 list; down 7 since FY2021.
81	Confederated Salish and Kootenai Tribes Through S & K Logistics Services LLC Top agencies USAF (Department of the Air Force)	$5,978,061	0.1%	Rank history: #69 in FY2021, #60 in FY2023 and not on the FY2024–FY2025 lists; down 12 since FY2021.
82	Betah Associates, Inc. Top agencies HHS (Department of Health and Human Services)	$5,954,349	0.1%	Rank history: #49 in FY2021 and not on the FY2023–FY2025 lists; down 33 since FY2021.
83	Netcomm, Inc. Top agencies HHS (Department of Health and Human Services)	$5,945,070	0.1%	Rank history: #74 in FY2021, #74 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2021.
84	Red River Technology LLC 2 awardees, including Distributed Technology Group LLC Top agencies Army (Department of the Army) Commerce (Department of Commerce) Navy (Department of the Navy)	$5,926,583	0.1%	Rank history: not on the FY2021 list, #66 in FY2023, #71 in FY2024 and #26 in FY2025; up 32 since FY2021.
85	Siemens Aktiengesellschaft 11 awardees, including Siemens Industry Software Inc., Siemens Government Technologies Inc. and Siemens Healthcare Diagnostics Inc. Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) Army (Department of the Army)	$5,859,717	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 21 since FY2021.
86	Starry Associates, LLC Top agencies HHS (Department of Health and Human Services)	$5,729,001	0.1%	Rank history: not on the FY2021 list, #67 in FY2023, #64 in FY2024 and #52 in FY2025; up 39 since FY2021.
87	Tyler Technologies, Inc. 2 awardees, including Tyler Federal, LLC Top agencies HHS (Department of Health and Human Services) MSPB (Merit Systems Protection Board) DLA (Defense Logistics Agency)	$5,705,653	0.1%	Rank history: not on the FY2021 list, #90 in FY2023 and not on the FY2024–FY2025 lists; up 327 since FY2021.
88	August Schell Enterprises, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$5,481,372	0.1%	Rank history: #61 in FY2021 and not on the FY2023–FY2025 lists; down 27 since FY2021.
89	Houghton Mifflin Company 2 awardees, including HMH Education Company Top agencies DODEA (Department of Defense Education Activity) DOI (Department of the Interior)	$5,134,952	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 81 since FY2021.
90	Koninklijke Philips N.V. 4 awardees, including Philips Healthcare Informatics Inc. and Philips North America LLC Top agencies VA (Department of Veterans Affairs) DOT (Department of Transportation) USAF (Department of the Air Force)	$5,086,478	0.1%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; down 22 since FY2021.
91	DS Government Solutions Corp Top agencies Navy (Department of the Navy) Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$5,059,807	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 32 since FY2021.
92	Rhodes Computer Services, LLC Top agencies Treasury (Department of the Treasury)	$5,051,000	0.1%	Rank history: not on the FY2021 list, #79 in FY2023, #82 in FY2024 and not on the FY2025 list; new.
93	Scientific Consulting Group Inc. Top agencies HHS (Department of Health and Human Services)	$4,939,312	0.1%	Rank history: not on the FY2021 list, #84 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2021.
94	Parsons Corporation 3 awardees, including Parsons Government Services Inc. and Polaris Alpha, LLC Top agencies USAF (Department of the Air Force)	$4,931,845	0.1%	Rank history: #98 in FY2021, #40 in FY2023, #30 in FY2024 and #43 in FY2025; up 4 since FY2021.
95	Redvector.COM LLC Through Envisage Technologies LLC Top agencies DHS (Department of Homeland Security)	$4,861,243	0.1%	Rank history: not on the FY2021 list, #88 in FY2023, #92 in FY2024 and not on the FY2025 list; new.
96	Revacomm Inc. Top agencies USAF (Department of the Air Force)	$4,849,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	Codemettle, LLC Top agencies Army (Department of the Army)	$4,827,273	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 14 since FY2021.
98	SOLE Solutions Inc. Top agencies HHS (Department of Health and Human Services)	$4,719,935	0.1%	Rank history: #65 in FY2021, not on the FY2023 list, #90 in FY2024 and #71 in FY2025; down 33 since FY2021.
99	Skyline Software Systems, Inc. Top agencies Army (Department of the Army)	$4,715,797	0.1%	Rank history: not on the FY2021 list, #86 in FY2023, #87 in FY2024 and not on the FY2025 list; up 2 since FY2021.
100	Iron Vine Security LLC Top agencies SEC (Securities and Exchange Commission) MCC (Millennium Challenge Corporation)	$4,707,653	0.1%	Rank history: #72 in FY2021 and not on the FY2023–FY2025 lists; down 28 since FY2021.

Rankings for the codes under NAICS 511

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 $5.98 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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