How Much Did Proofpoint Raise? Funding & Key Investors

Date
May 16, 2025
Proofpoint

Total amount raised

$885.5 Million

Latest funding date

2019-08-21

Proofpoint

Location

Title

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http://www.proofpoint.com
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Proofpoint has developed a human-centric cybersecurity platform designed to protect people, data, and AI agents across various digital channels. The platform includes advanced threat protection, data security and governance, SaaS security posture management, and security awareness training.

Keep reading to explore the intricacies of Proofpoint's fundraising journey and the investors backing this innovative platform.

What Is Proofpoint?

Proofpoint is a prominent player in the cybersecurity industry, specializing in protecting people, data, and AI agents across email, cloud, and collaboration tools. The company is headquartered in San Jose, California.

Founded by a team of experts in the field, Proofpoint has grown to become a leader in cybersecurity solutions. The company is recognized for its advanced AI and machine learning capabilities, which help detect and mitigate threats effectively.

With a significant customer base that includes 83 of the Fortune 100 companies, Proofpoint continues to innovate and provide comprehensive security solutions to safeguard digital communications and data.

How Much Funding Has Proofpoint Raised?

  1. Series A
    • Amount Raised: USD 6,500,000
    • Date: January 2003
    • Lead Investors: Benchmark, Mohr Davidow Ventures
  2. Series B
    • Amount Raised: USD 9,000,000
    • Date: October 2003
    • Lead Investors: RRE Ventures
  3. Series C
    • Amount Raised: USD 20,000,000
    • Date: September 2004
    • Lead Investors: Meritech Capital Partners
  4. Series D
    • Amount Raised: USD 2,000,000
    • Date: June 2005
  5. Series E
    • Amount Raised: USD 20,000,000
    • Date: March 2006
    • Lead Investors: Bridgescale Partners
  6. Series F
    • Amount Raised: USD 28,000,000
    • Date: February 2008
    • Lead Investors: DAG Ventures
  7. Post-IPO Debt
    • Amount Raised: USD 800,000,000
    • Date: August 2019

In total, Proofpoint has raised USD 885,500,000.

Key Investors

  • Benchmark
    • Details: Benchmark is a venture capital firm based in Silicon Valley, known for its early-stage investments in technology companies. The firm has a reputation for backing successful startups that have gone on to become industry leaders.
    • Investment Focus Areas: Technology, software, consumer internet
    • Notable Investments: Uber, Twitter, eBay
  • Mohr Davidow Ventures
    • Details: Mohr Davidow Ventures is a venture capital firm that invests in early-stage technology companies. The firm is known for its hands-on approach and deep industry expertise.
    • Investment Focus Areas: Healthcare, energy, information technology
    • Notable Investments: Coupa Software, Nanosolar, Rocket Fuel
  • RRE Ventures
    • Details: RRE Ventures is a New York-based venture capital firm that focuses on early-stage investments. The firm has a diverse portfolio and a strong track record of successful exits.
    • Investment Focus Areas: Fintech, media, enterprise software
    • Notable Investments: BuzzFeed, Venmo, Palantir Technologies
  • Meritech Capital Partners
    • Details: Meritech Capital Partners is a growth-stage venture capital firm that invests in technology companies. The firm is known for its strategic support and extensive network.
    • Investment Focus Areas: SaaS, healthcare IT, digital media
    • Notable Investments: Facebook, Salesforce, Tableau Software
  • DAG Ventures
    • Details: DAG Ventures is a venture capital firm that invests in early and growth-stage technology companies. The firm has a strong focus on innovation and disruptive technologies.
    • Investment Focus Areas: Internet, software, healthcare
    • Notable Investments: Yelp, Glassdoor, Nextdoor

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