Top 100 Contractors in NAICS 51321: Software Publishers, FY2024

Name: Top 100 Contractors in NAICS 51321: Software Publishers, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 44% of FY2024 NAICS 51321 contract dollars

Contract obligations: $966,955,841 Net of deobligations, by contracts coded NAICS 51321 or a code under it
Contractors: 1,790 Parent companies with an obligation
Largest contractor: Palantir Technologies Inc. $165 million, 16.9% 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	Palantir Technologies Inc. 2 awardees, including Palantir USG Inc. Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) DOT (Department of Transportation)	$165,236,529	16.9%	Rank history: #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	Dell Technologies Inc. 2 awardees, including Dell Federal Systems L.P and Dell Marketing L.P. Top agencies DOT (Department of Transportation) Army (Department of the Army) USAF (Department of the Air Force)	$97,278,557	10.0%	Rank history: not on the FY2023 list and #3 in FY2025; new.
3	Carahsoft Technology Corp Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$66,793,900	6.8%	Rank history: #4 in FY2023 and #2 in FY2025; up 1 since FY2023.
4	HTX Labs, Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$22,011,050	2.3%	Rank history: #19 in FY2023 and #22 in FY2025; up 15 since FY2023.
5	Broadcom Inc. Through CA, Inc. Top agencies DISA (Defense Information Systems Agency)	$19,623,051	2.0%	Rank history: not on the FY2023 list and #8 in FY2025; new.
6	Leolabs Inc. Top agencies USAF (Department of the Air Force)	$12,904,000	1.3%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
7	Accenture Federal Services LLC Top agencies SSA (Social Security Administration)	$11,969,884	1.2%	Rank history: not on the FY2023 list and #19 in FY2025; new.
8	Via Science Inc. Top agencies USAF (Department of the Air Force)	$11,000,000	1.1%	Rank history: #3 in FY2023 and #17 in FY2025; down 5 since FY2023.
9	Privoro Government Solutions, LLC Top agencies DOE (Department of Energy)	$10,900,000	1.1%	Rank history: not on the FY2023 list and #21 in FY2025; new.
10	Software Information Resource Corp Top agencies DOI (Department of the Interior) DOE (Department of Energy) AbilityOne	$10,854,466	1.1%	Rank history: not on the FY2023 list and #18 in FY2025; up 199 since FY2023.
11	Ansys Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) USAF (Department of the Air Force)	$10,076,346	1.0%	Rank history: #20 in FY2023 and #30 in FY2025; up 9 since FY2023.
12	Four LLC Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) USDA (Department of Agriculture)	$9,867,292	1.0%	Rank history: #77 in FY2023 and #31 in FY2025; up 65 since FY2023.
13	Redcom Laboratories, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$9,405,754	1.0%	Rank history: #6 in FY2023 and #68 in FY2025; down 7 since FY2023.
14	DLT Solutions, LLC 2 awardees Top agencies DLA (Defense Logistics Agency) DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$8,815,480	0.9%	Rank history: not on the FY2023 list and #47 in FY2025; up 98 since FY2023.
15	The Mathworks, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$8,688,996	0.9%	Rank history: #8 in FY2023 and #10 in FY2025; down 7 since FY2023.
16	Focused Support LLC Top agencies USAF (Department of the Air Force)	$8,673,052	0.9%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
17	Actian Corporation Top agencies USSOCOM (United States Special Operations Command) DHS (Department of Homeland Security) ED (Department of Education)	$8,604,489	0.9%	Rank history: not on the FY2023 list and #29 in FY2025; new.
18	Altana Technologies Inc. Top agencies DHS (Department of Homeland Security)	$7,484,000	0.8%	Rank history: not on the FY2023 list and #26 in FY2025; new.
19	Sierra Nevada Company, LLC Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) DOD (Department of Defense)	$6,979,300	0.7%	Rank history: not on the FY2023 list and #20 in FY2025; new.
20	Fedtribe LLC Top agencies Treasury (Department of the Treasury)	$6,858,410	0.7%	Rank history: not on the FY2023 list and #58 in FY2025; up 216 since FY2023.
21	Arotech Corporation Through Faac Incorporated Top agencies USAF (Department of the Air Force)	$6,828,785	0.7%	Rank history: not on the FY2023 list and #55 in FY2025; new.
22	Alphasix Corporation Top agencies Treasury (Department of the Treasury)	$6,458,562	0.7%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
23	Shoreland Inc Top agencies DHA (Defense Health Agency)	$6,400,000	0.7%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
24	Map Large, Inc. Top agencies USAF (Department of the Air Force)	$6,146,971	0.6%	Rank history: not on the FY2023 list and #70 in FY2025; new.
25	Immersive Wisdom, Inc. Top agencies USAF (Department of the Air Force)	$6,001,283	0.6%	Rank history: #11 in FY2023 and #27 in FY2025; down 14 since FY2023.
26	Nextgen Federal Systems LLC Top agencies Army (Department of the Army)	$5,850,478	0.6%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
27	Fedresults, Inc. Top agencies Navy (Department of the Navy)	$5,496,889	0.6%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
28	Onebrief, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$5,485,000	0.6%	Rank history: #75 in FY2023 and #14 in FY2025; up 47 since FY2023.
29	Ansys Government Initiatives, LLC Top agencies USAF (Department of the Air Force) Commerce (Department of Commerce) Navy (Department of the Navy)	$5,464,402	0.6%	Rank history: #28 in FY2023 and #85 in FY2025; down 1 since FY2023.
30	Environmental Systems Research Institute, Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation) HUD (Department of Housing and Urban Development)	$5,257,606	0.5%	Rank history: #14 in FY2023 and #46 in FY2025; down 16 since FY2023.
31	Illumio, Inc. Top agencies USAF (Department of the Air Force)	$5,080,320	0.5%	Rank history: #7 in FY2023 and not on the FY2025 list; down 24 since FY2023.
32	Enduvo Inc Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$4,964,341	0.5%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
33	Blue Yonder Defense Solutions, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$4,753,761	0.5%	Rank history: #22 in FY2023 and not on the FY2025 list; down 11 since FY2023.
34	EQ Technologic Inc. Top agencies Navy (Department of the Navy)	$4,624,788	0.5%	Rank history: not on the FY2023 list and #49 in FY2025; new.
35	Chenega Government Mission Solutions, LLC Top agencies Treasury (Department of the Treasury)	$4,615,385	0.5%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
36	Document Storage Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$4,605,190	0.5%	Rank history: not on the FY2023 list and #48 in FY2025; up 427 since FY2023.
37	Iqvia Government Solutions Inc Top agencies DLA (Defense Logistics Agency)	$4,573,509	0.5%	Rank history: #29 in FY2023 and not on the FY2025 list; down 8 since FY2023.
38	Magnet Forensics LLC Top agencies DHS (Department of Homeland Security) DOS (Department of State) DOJ (Department of Justice)	$4,343,812	0.4%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
39	Ernst & Young LLP Top agencies Army (Department of the Army)	$4,320,000	0.4%	Rank history: not on the FY2023 list and #15 in FY2025; new.
40	Mantech Advanced Systems International, Inc. Top agencies OSD (Office of the Secretary of Defense)	$4,240,000	0.4%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
41	Government of Canada Through Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$4,100,000	0.4%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
42	Takeflight Interactive LLC Top agencies Navy (Department of the Navy)	$4,001,598	0.4%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
43	Thomson Company Inc the Through West Publishing Corporation Top agencies DOE (Department of Energy) Navy (Department of the Navy) OSHRC (Occupational Safety and Health Review Commission)	$3,951,408	0.4%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
44	Essnova Solutions Inc. Top agencies Treasury (Department of the Treasury) DECA (Defense Commissary Agency) USAID (US Agency for International Development)	$3,754,616	0.4%	Rank history: not on the FY2023 list and #42 in FY2025; new.
45	Supravista Medical Dss, LLC Top agencies VA (Department of Veterans Affairs)	$3,210,058	0.3%	Rank history: #60 in FY2023 and #73 in FY2025; up 15 since FY2023.
46	Virtualitics Inc. Top agencies USAF (Department of the Air Force)	$3,160,000	0.3%	Rank history: not on the FY2023 list and #63 in FY2025; new.
47	Microtechnologies LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DOT (Department of Transportation)	$3,022,322	0.3%	Rank history: not on the FY2023 list and #69 in FY2025; new.
48	Tundra Federal LLC Top agencies Navy (Department of the Navy)	$2,909,161	0.3%	Rank history: #26 in FY2023 and not on the FY2025 list; down 22 since FY2023.
49	Hexordia LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) DOE (Department of Energy)	$2,905,765	0.3%	Rank history: #30 in FY2023 and #36 in FY2025; down 19 since FY2023.
50	Zealriver Technologies Inc. Top agencies USAF (Department of the Air Force)	$2,876,080	0.3%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
51	Adept Engineering Solutions, LLC Top agencies DISA (Defense Information Systems Agency)	$2,860,000	0.3%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
52	Castle Rock Computing Top agencies Army (Department of the Army)	$2,801,475	0.3%	Rank history: not on the FY2023 list and #87 in FY2025; new.
53	Cadence Design Systems Inc. Top agencies WHS (DOD Washington Headquarters Service) DMEA (Defense Microelectronics Activity) Navy (Department of the Navy)	$2,786,987	0.3%	Rank history: #15 in FY2023 and #82 in FY2025; down 38 since FY2023.
54	Aquatic Informatics ULC Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$2,770,060	0.3%	Rank history: #42 in FY2023 and #72 in FY2025; down 12 since FY2023.
55	R.s. Means Company LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$2,556,430	0.3%	Rank history: not on the FY2023 list and #62 in FY2025; new.
56	Rockwell Automation, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$2,514,575	0.3%	Rank history: not on the FY2023 list and #24 in FY2025; up 202 since FY2023.
57	Chesapeake Technology International, Corp. Top agencies Navy (Department of the Navy)	$2,481,482	0.3%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
58	TRM Labs, Inc. Top agencies Treasury (Department of the Treasury) DHS (Department of Homeland Security)	$2,479,522	0.3%	Rank history: #61 in FY2023 and not on the FY2025 list; up 3 since FY2023.
59	Vanguard Integrity Professionals Inc. Top agencies Treasury (Department of the Treasury) DISA (Defense Information Systems Agency) DOI (Department of the Interior)	$2,473,890	0.3%	Rank history: not on the FY2023 list and #92 in FY2025; up 178 since FY2023.
60	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies Army (Department of the Army)	$2,458,830	0.3%	Rank history: #10 in FY2023 and #80 in FY2025; down 50 since FY2023.
61	Asgn Incorporated Through ECS Federal, LLC Top agencies Army (Department of the Army)	$2,408,754	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
62	OSI Systems Inc. 2 awardees, including S2 Global Inc. and Spacelabs Healthcare LLC Top agencies DOS (Department of State) VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$2,408,223	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
63	Cotiviti GOV Services, LLC Top agencies HHS (Department of Health and Human Services)	$2,365,464	0.2%	Rank history: not on the FY2023 list and #84 in FY2025; new.
64	L3Harris Technologies, Inc. 4 awardees, including NV5 Geospatial Solutions, Inc. and L3 Technologies, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) Commerce (Department of Commerce)	$2,313,333	0.2%	Rank history: #24 in FY2023 and #37 in FY2025; down 40 since FY2023.
65	M.c. Dean, Inc. Top agencies USAF (Department of the Air Force)	$2,224,605	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
66	Trapwire Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$2,131,633	0.2%	Rank history: #32 in FY2023 and #96 in FY2025; down 34 since FY2023.
67	HID Global Corp Top agencies Army (Department of the Army) DOJ (Department of Justice)	$2,119,115	0.2%	Rank history: #40 in FY2023 and not on the FY2025 list; down 27 since FY2023.
68	Mythics Inc. 2 awardees, including Emergent, LLC Top agencies Smithsonian (Smithsonian Institution) Army (Department of the Army) Navy (Department of the Navy)	$2,084,258	0.2%	Rank history: not on the FY2023 list and #64 in FY2025; new.
69	Standard Technology, Inc. Top agencies DHA (Defense Health Agency)	$2,009,660	0.2%	Rank history: #12 in FY2023 and not on the FY2025 list; down 57 since FY2023.
70	Air Space Intelligence, Inc. Top agencies USAF (Department of the Air Force)	$2,000,000	0.2%	Rank history: #51 in FY2023 and not on the FY2025 list; down 19 since FY2023.
71	Microhealth LLC Top agencies DHA (Defense Health Agency)	$1,978,402	0.2%	Rank history: not on the FY2023 list and #93 in FY2025; new.
72	Dell Federal Systems L.P. 2 awardees, including Dell Marketing L.P. Top agencies DOT (Department of Transportation) USAF (Department of the Air Force)	$1,846,124	0.2%	Rank history: #2 in FY2023 and not on the FY2025 list; down 70 since FY2023.
73	TPG Capital Management L.P. Through Wind River Systems, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,827,326	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
74	Green Hills Software LLC Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$1,729,987	0.2%	Rank history: not on the FY2023 list and #45 in FY2025; new.
75	DS Government Solutions Corp Top agencies NASA (National Aeronautics and Space Administration) Navy (Department of the Navy) DOT (Department of Transportation)	$1,726,734	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
76	Panamerica Computers Inc. 2 awardees Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) DOE (Department of Energy)	$1,722,109	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
77	Real-Time Innovations, Inc. Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$1,719,408	0.2%	Rank history: #47 in FY2023 and not on the FY2025 list; down 30 since FY2023.
78	Virtuvia LLC Top agencies Army (Department of the Army)	$1,694,731	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
79	New TECH Solutions, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$1,686,070	0.2%	Rank history: #64 in FY2023 and #99 in FY2025; down 15 since FY2023.
80	Cherokee Nation System Solutions LLC Top agencies USAF (Department of the Air Force)	$1,661,317	0.2%	Rank history: #38 in FY2023 and not on the FY2025 list; down 42 since FY2023.
81	R. S. Means Company LLC 4 awardees, including R.s. Means Company LLC, Censis Technologies, Inc. and The Gordian Group, Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) Navy (Department of the Navy)	$1,630,131	0.2%	Rank history: #17 in FY2023 and not on the FY2025 list; down 64 since FY2023.
82	GEN3I Inc. Top agencies Commerce (Department of Commerce)	$1,626,990	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
83	Wolters Kluwer United States Inc. 2 awardees, including Wolters Kluwer Financial Services, Inc. and CCH Incorporated Top agencies DODIG (Department of Defense Inspector General) Treasury (Department of the Treasury) DOS (Department of State)	$1,623,307	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
84	SAS Institute Inc. Top agencies DISA (Defense Information Systems Agency) HHS (Department of Health and Human Services)	$1,621,275	0.2%	Rank history: #48 in FY2023 and not on the FY2025 list; down 36 since FY2023.
85	The Gordian Group, Inc. 2 awardees, including 4Clicks Solutions, LLC Top agencies DOE (Department of Energy) SSA (Social Security Administration) USAF (Department of the Air Force)	$1,615,000	0.2%	Rank history: not on the FY2023 list and #79 in FY2025; new.
86	Bahfed Corp Top agencies Treasury (Department of the Treasury) DOT (Department of Transportation) Navy (Department of the Navy)	$1,589,213	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; up 398 since FY2023.
87	Headspace Inc. Top agencies Navy (Department of the Navy)	$1,575,000	0.2%	Rank history: not on the FY2023 list and #66 in FY2025; new.
88	Govconnection Inc. Top agencies Army (Department of the Army) DOS (Department of State)	$1,565,479	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
89	Altana Technologies USG Inc. Top agencies Commerce (Department of Commerce)	$1,550,000	0.2%	Rank history: #35 in FY2023 and not on the FY2025 list; down 54 since FY2023.
90	Lorenz International LLC Top agencies HHS (Department of Health and Human Services)	$1,547,972	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
91	Cincom Systems, Inc. Top agencies SSA (Social Security Administration)	$1,542,138	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
92	Concur Technologies Inc. 2 awardees, including Sap National Security Services Inc. and Ariba Inc. Top agencies DHS (Department of Homeland Security) DOS (Department of State)	$1,501,037	0.2%	Rank history: not on the FY2023 list and #9 in FY2025; new.
93	Fitchimp, Inc. Top agencies USAF (Department of the Air Force)	$1,500,000	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
94	Lightfront LLC Top agencies Commerce (Department of Commerce)	$1,486,563	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
95	Neuralframe Inc. Top agencies VA (Department of Veterans Affairs)	$1,465,584	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
96	Altair Engineering Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$1,440,603	0.1%	Rank history: #49 in FY2023 and not on the FY2025 list; down 47 since FY2023.
97	Clearview AI, Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$1,433,500	0.1%	Rank history: not on the FY2023 list and #56 in FY2025; new.
98	Ipro TECH LLC Top agencies DOJ (Department of Justice)	$1,425,000	0.1%	Rank history: #46 in FY2023 and not on the FY2025 list; down 52 since FY2023.
99	Talkspace LLC Top agencies Navy (Department of the Navy)	$1,425,000	0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
100	Medidata Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$1,403,307	0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.

Show 75 more

100 of 1,790 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 51321

Code	Net obligations	Largest contractor
513210 Software Publishers	$966,955,841	Palantir Technologies 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 $976 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023, #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 FY2023 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 51321 contractors in FY2024?

1. Palantir Technologies Inc. ($165M), 2. Dell Technologies Inc. ($97.3M), 3. Carahsoft Technology Corp ($66.8M), 4. HTX Labs, Inc. ($22M), 5. Broadcom Inc. ($19.6M), 6. Leolabs Inc. ($12.9M), 7. Accenture Federal Services LLC ($12M), 8. Via Science Inc. ($11M), 9. Privoro Government Solutions, LLC ($10.9M), 10. Software Information Resource Corp ($10.9M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login