What Does HackerOne Do?

Total employees5663
HeadquartersSan Francisco
Founded2012

HackerOne is a leading hacker-powered security platform, connecting businesses with a global community of ethical hackers to identify and resolve security vulnerabilities. They help organizations protect their critical assets, reduce the risk of data breaches, and build safer digital experiences through bug bounty programs, vulnerability disclosure programs (VDPs), penetration testing, and other security services. HackerOne empowers companies to harness the collective intelligence of the security research community to stay ahead of cyber threats.

Where Is HackerOne's Headquarters?

HQ Function

Serves as the central command for HackerOne's global operations, including executive leadership, product development, engineering, sales, marketing, and corporate strategy.

Notable Features:

Located in a prominent office building in San Francisco's Financial District, offering modern, collaborative workspaces and excellent connectivity within the tech ecosystem.

Work Culture:

HackerOne cultivates a mission-driven, innovative, and transparent work culture. It emphasizes collaboration with the global hacker community, continuous learning, and a shared passion for making the internet a safer place.

HQ Significance:

The San Francisco headquarters is pivotal due to its proximity to a vast talent pool, venture capital networks, and the broader technology industry, enabling HackerOne to innovate and lead in the cybersecurity landscape.

Values Reflected in HQ: The headquarters' location and environment reflect HackerOne's core values of transparency, community empowerment, relentless innovation, and a commitment to security excellence.

Location:

HackerOne maintains a strong global presence, supporting its worldwide customer base and expansive hacker community through strategically positioned offices in North America (San Francisco) and Europe (London, Groningen), along with a sales and support presence in APAC (Singapore) and a significant remote workforce. Key functions supported globally include 24/7 security operations, platform engineering, sales and marketing, customer success, and hacker community management, enabling continuous security testing and vulnerability management for organizations anywhere in the world.

Street Address:

333 Bush Street, Suite 1800

City:

San Francisco

State/Province:

California

Country:

USA

Where Else Does HackerOne Operate Around the World?

London, United Kingdom

Address: Aldgate Tower, 2 Leman Street, London, E1 8FA, United Kingdom

Drives regional market expansion, manages client relationships, and fosters the growth of the ethical hacker community across Europe.

Groningen, Netherlands

Address: Westersingel 14, 9718 CK Groningen, Netherlands

Focuses on enhancing HackerOne's technology stack, developing new platform features, and conducting research to support global service offerings.

Singapore, Singapore

Address: Central Business District, Singapore (Regional Office)

Facilitates market entry and growth in the diverse APAC market, builds local partnerships, and ensures effective service delivery to regional organizations.

Buying Intent Signals for HackerOne

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading HackerOne? Meet the Executive Team

As of April 2025, HackerOne' leadership includes:

Marten Mickos - Chief Executive Officer
Alex Rice - Co-founder & Chief Technology Officer
Tim Hua - Chief Financial Officer
Meerah Rajavel - Chief Marketing Officer
Matt Waz - Chief Revenue Officer
Amanda Berger - Chief People Officer
Ilona Simpson - Chief Information Officer
Michiel Prins - Co-founder & Head of Product

Who's Investing in HackerOne?

HackerOne has been backed by several prominent investors over the years, including:

Benchmark
NEA (New Enterprise Associates)
Dragoneer Investment Group
EQT Ventures
Salesforce Ventures
Index Ventures
Andreessen Horowitz
DFJ Growth
Valor Equity Partners
Creandum

What Leadership Changes Has HackerOne Seen Recently?

Hire2
Exits1

Over the past year, HackerOne has strategically strengthened its executive team with key appointments in marketing and revenue leadership, aimed at accelerating growth and market presence. During this period, there was one notable departure from the C-suite. These changes underscore HackerOne's commitment to scaling its operations and enhancing its go-to-market strategies.

Departures

Ashish Kuthiala, Ashish Kuthiala departed from his role as Chief Customer Officer.

New Appointments:

Meerah Rajavel, Meerah Rajavel appointed as new Chief Marketing Officer to lead global marketing strategy.
Matt Waz, Matt Waz joined as Chief Revenue Officer to drive global sales and revenue growth.

What Technology (Tech Stack) Is Used byHackerOne?

Discover the tools HackerOne uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

HackerOne Email Formats and Examples

HackerOne typically utilizes standard corporate email formats. The most commonly observed format for employee email addresses is [first].[last]@hackerone.com. While other variations might exist, this pattern appears to be the primary one.

[first].[last]@hackerone.com

Format

example.name@hackerone.com

Example

70%

Success rate

What's the Latest News About HackerOne?

Business WireApril 24, 2024

HackerOne Awarded New U.S. Air Force Contract for Hacker-Powered Security Testing

HackerOne announced it has secured a new multi-year contract with the U.S. Department of the Air Force (DAF) to deliver continuous, hacker-powered security testing for DAF systems, thereby extending their established partnership to bolster cybersecurity measures....more

HackerOne Press ReleaseMarch 6, 2024

HackerOne Unveils AI Red Teaming to Secure Generative AI Deployments

HackerOne introduced its AI Red Teaming solution, which leverages its global network of ethical hackers to assist organizations in proactively identifying and mitigating security vulnerabilities within their generative AI models and applications....more

Help Net SecurityFebruary 28, 2024

HackerOne’s 2024 Hacker-Powered Security Report: AI Impact on Bounties and Vulnerabilities

HackerOne published its annual Hacker-Powered Security Report, detailing current trends in vulnerabilities and bug bounties. The report emphasized the growing influence of Artificial Intelligence on the cybersecurity landscape and the adaptive strategies employed by hackers....more

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