Proofpointrevenue, acquisition & funding
Network Sandboxing SoftwareSunnyvale, CaliforniaFounded 2002
Proofpoint was acquired by Thoma Bravo. See Thoma Bravo's profile →
Proofpoint Inc. is a provider of cloud-based security solutions to large- and mid-sized organizations in a wide range of industries.
Proofpoint revenue
Proofpoint's annual revenue was $1.1B in April 2021, its last figure before Thoma Bravo bought it (source not recorded).
| As of | Revenue | Source |
|---|---|---|
| Apr 2021 | $1.1B | – |
– source not recorded
Who owns Proofpoint
Thoma Bravo owns Proofpoint. The date and price of the deal are not on record.
Proofpoint funding rounds & investors
Proofpoint has raised $85.5M across six rounds since 2003. The latest was a $28M funding round in February 2008.
| Date | Round | Raised |
|---|---|---|
| Feb 2008 | Funding round | $28M |
| Mar 2006 | Funding round | $20M |
| Jun 2005 | Funding round | $2M |
| Sep 2004 | Funding round | $20M |
| Oct 2003 | Funding round | $9M |
| Jan 2003 | Funding round | $6.5M |
| Total raised | $85.5M |
Proofpoint CEO, founders & employees
Gary Steele founded Proofpoint in 2002 and led it as CEO. Proofpoint had 4,609 employees (May 2024, LinkedIn).
- Gary SteeleFounder & CEO
All 2 headcount readings, with sources
| As of | Employees | Source |
|---|---|---|
| May 2024 | 4,609 | |
| Apr 2021 | 3,687 | – |
Proofpoint FAQ
What was Proofpoint's revenue?
Before Thoma Bravo bought it, Proofpoint's annual revenue was $1.1B in April 2021 (source not recorded).
Who owns Proofpoint?
Thoma Bravo owns Proofpoint.
How much funding has Proofpoint raised?
Proofpoint raised $85.5M across six funding rounds before Thoma Bravo bought it. The last was a $28M funding round in February 2008.
How many employees does Proofpoint have?
Proofpoint had 4,609 employees in May 2024, according to LinkedIn.
Who founded Proofpoint?
Gary Steele founded Proofpoint in 2002.
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How this page is sourced
1 from public sources. Founder figures link to the second they were said; public figures name their source; estimates are marked EST. and say whose they are. Not financial advice.
Updated Aug 10, 2026Data disclaimerReport a correctionClaim this profileRun Proofpoint? Join the podcast