David Lewis

CISO at Placer.ai

David Lewis is a seasoned information security professional with over 15 years of experience in the industry. David currently serves as the CISO at Placer.ai, and has previously held positions as Chief Information Security Officer (CISO) at ZoomInfo and Global Compliance Manager (GRC) at Imperva.

David has a passion for information security, risk and compliance, and has spent their career building people, skills and knowledge in these areas. David has been instrumental in building and expanding the cyber and infosec risk teams at both ZoomInfo and Placer.ai, and has played a key role in managing risk during 5 acquisitions. David is also a regular contributor to both board and senior executive meetings, providing updates on the latest security threats and risks facing the company.

Under David's leadership, the Corp IT team at ZoomInfo has seen significant growth, due in part to their focus on developing people, process and technology to limit risk. David is also credited with creating ZoomInfo's risks and compliance program from scratch, and has successfully navigated the company through both pre- and post-IPO periods.

At Placer.ai, David is continuing their work to build a strong security program that protects the company from both external and internal threats. David is also working closely with the executive team to ensure that all stakeholders are aware of the latest security risks and are taking appropriate steps to mitigate them.

David Lewis reports to Noam Ben-Zvi, CEO & Co-Founder. They work with Roi Chobadi - COO, Elad Ash - Chief R&D & General Manager, Israel, and Ofir Lemel - Chief Product Officer & Co‑Founder.


Previous companies

Imperva logo
ZoomInfo logo
Check Point logo
Verint logo
IBM logo
Mavenir logo


  • CISO

    Current role

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