Top Security Software companies - May, 2026

    Listed below are the top companies by revenue as of May 2026. With $9.9B in revenue, Palo Alto Networks is ranked first on the list, followed by Fortinet with $6.8B in revenue and Symantec with $5.6B in revenue. Find additional information about companies such as their contact details, employees, location, org chart, news and much more.

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Frequently Asked Questions Regarding Top Security Software companies - May, 2026

Is Palo Alto Networks the largest company by revenue?
Palo Alto Networks is the largest company by revenue, with $9.9B in revenue
What is Palo Alto Networks's revenue?
Palo Alto Networks's revenue is $9.9B
What is Fortinet's revenue?
Fortinet's revenue is $6.8B
What is Symantec's revenue?
Symantec's revenue is $5.6B
See more information about top companies