United States

Top 105 largest US Companies in the Software—Infrastructure industry by Market Cap

This is the list of the largest public listed companies in the Software—Infrastructure industry from the United States by market capitalization with links to their reference stock.

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Top Software—Infrastructure Companies from the United States as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
1 Microsoft Corporation $3.515 T United States US Technology US Software—Infrastructure
2 Oracle Corporation $562.30 B United States US Technology US Software—Infrastructure
3 Palantir Technologies Inc. $400.08 B United States US Technology US Software—Infrastructure
4 Adobe Inc. $141.39 B United States US Technology US Software—Infrastructure
5 Palo Alto Networks, Inc. $125.02 B United States US Technology US Software—Infrastructure
6 CrowdStrike Holdings, Inc. $114.35 B United States US Technology US Software—Infrastructure
7 Synopsys, Inc. $91.91 B United States US Technology US Software—Infrastructure
8 Cloudflare, Inc. $68.66 B United States US Technology US Software—Infrastructure
9 VMware, Inc. $61.52 B

(Dec. 1, 2023)

 United States US Technology US Software—Infrastructure
10 Fortinet, Inc. $59.68 B United States US Technology US Software—Infrastructure
11 Block, Inc. $40.33 B United States US Technology US Software—Infrastructure
12 Zscaler, Inc. $35.18 B United States US Technology US Software—Infrastructure
13 MongoDB, Inc. $32.54 B United States US Technology US Software—Infrastructure
14 Splunk Inc. $25.65 B

(Jan. 1, 2024)

 United States US Technology US Software—Infrastructure
15 VeriSign, Inc. $22.47 B United States US Technology US Software—Infrastructure
16 GoDaddy Inc. $16.41 B United States US Technology US Software—Infrastructure
17 F5 Networks, Inc. $14.91 B United States US Technology US Software—Infrastructure
18 Okta, Inc. $14.82 B United States US Technology US Software—Infrastructure
19 NortonLifeLock Inc. $14.42 B

(Jan. 1, 2023)

 United States US Technology US Software—Infrastructure
20 Nutanix, Inc. $13.68 B United States US Technology US Software—Infrastructure
21 Akamai Technologies, Inc. $12.24 B United States US Technology US Software—Infrastructure
22 SailPoint Technologies Holdings, Inc. $10.64 B United States US Technology US Software—Infrastructure
23 Proofpoint, Inc. $10.16 B

(Aug. 1, 2021)

 United States US Technology US Software—Infrastructure
24 Black Knight, Inc. $9.60 B

(July 1, 2023)

 United States US Technology US Software—Infrastructure
25 Anaplan, Inc. $9.59 B

(July 1, 2022)

 United States US Technology US Software—Infrastructure
26 Altair Engineering Inc. $9.45 B

(Jan. 1, 2025)

 United States US Technology US Software—Infrastructure
27 Amdocs Limited $8.82 B United States US Technology US Software—Infrastructure
28 UiPath, Inc. $8.49 B United States US Technology US Software—Infrastructure
29 Dropbox, Inc. $7.04 B United States US Technology US Software—Infrastructure
30 New Relic, Inc. $6.18 B

(Nov. 1, 2023)

 United States US Technology US Software—Infrastructure

Top Software—Infrastructure Companies from the United States as of Jan. 01, 2026

1. Microsoft

Company Profile: Microsoft Corporation
Market Cap (USD): $3.515 T
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

2. Oracle

Company Profile: Oracle Corporation
Market Cap (USD): $562.30 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

3. Palantir

Company Profile: Palantir Technologies Inc.
Market Cap (USD): $400.08 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

4. Adobe

Company Profile: Adobe Inc.
Market Cap (USD): $141.39 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

5. Palo Alto Networks

Company Profile: Palo Alto Networks, Inc.
Market Cap (USD): $125.02 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

6. CrowdStrike Holdings, Inc.

Company Profile: CrowdStrike Holdings, Inc.
Market Cap (USD): $114.35 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

7. Synopsys

Company Profile: Synopsys, Inc.
Market Cap (USD): $91.91 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

8. Cloudflare, Inc.

Company Profile: Cloudflare, Inc.
Market Cap (USD): $68.66 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

9. VMware

Company Profile: VMware, Inc.
Market Cap (USD): $61.52 B (Dec. 1, 2023)
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

10. Fortinet, Inc.

Company Profile: Fortinet, Inc.
Market Cap (USD): $59.68 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

11. Block, Inc.

Company Profile: Block, Inc.
Market Cap (USD): $40.33 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

12. Zscaler, Inc.

Company Profile: Zscaler, Inc.
Market Cap (USD): $35.18 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

13. MongoDB, Inc.

Company Profile: MongoDB, Inc.
Market Cap (USD): $32.54 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

14. Splunk Inc.

Company Profile: Splunk Inc.
Market Cap (USD): $25.65 B (Jan. 1, 2024)
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

15. VeriSign, Inc.

Company Profile: VeriSign, Inc.
Market Cap (USD): $22.47 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

16. GoDaddy Inc.

Company Profile: GoDaddy Inc.
Market Cap (USD): $16.41 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

17. F5 Networks, Inc.

Company Profile: F5 Networks, Inc.
Market Cap (USD): $14.91 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

18. Okta, Inc.

Company Profile: Okta, Inc.
Market Cap (USD): $14.82 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

19. NortonLifeLock Inc.

Company Profile: NortonLifeLock Inc.
Market Cap (USD): $14.42 B (Jan. 1, 2023)
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

20. Nutanix, Inc.

Company Profile: Nutanix, Inc.
Market Cap (USD): $13.68 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

21. Akamai Technologies, Inc.

Company Profile: Akamai Technologies, Inc.
Market Cap (USD): $12.24 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

22. SailPoint Technologies Holdings, Inc.

Company Profile: SailPoint Technologies Holdings, Inc.
Market Cap (USD): $10.64 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

23. Proofpoint, Inc.

Company Profile: Proofpoint, Inc.
Market Cap (USD): $10.16 B (Aug. 1, 2021)
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

24. Black Knight, Inc.

Company Profile: Black Knight, Inc.
Market Cap (USD): $9.60 B (July 1, 2023)
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

25. Anaplan, Inc.

Company Profile: Anaplan, Inc.
Market Cap (USD): $9.59 B (July 1, 2022)
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

26. Altair Engineering Inc.

Company Profile: Altair Engineering Inc.
Market Cap (USD): $9.45 B (Jan. 1, 2025)
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

27. Amdocs Limited

Company Profile: Amdocs Limited
Market Cap (USD): $8.82 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

28. UiPath, Inc.

Company Profile: UiPath, Inc.
Market Cap (USD): $8.49 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

29. Dropbox, Inc.

Company Profile: Dropbox, Inc.
Market Cap (USD): $7.04 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

30. New Relic, Inc.

Company Profile: New Relic, Inc.
Market Cap (USD): $6.18 B (Nov. 1, 2023)
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

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