/People

Lars Letonoff

Founder

Co-Founder and CEO at Guardare

Clearwater, Florida, United States

FoundedGuardare

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About

Lars Letonoff is Co-Founder and CEO of Guardare, Inc., a company developing an AI-powered cybersecurity and compliance platform. He previously served as President and Chief Revenue Officer at KnowBe4 during a 12-year tenure that spanned the company's growth to more than 55,000 customers and partners and its 2023 acquisition by Vista Equity Partners, and earlier held senior positions at Sunbelt Software, Prudent Bay Capital Management, Thunder Capital Management, Avalon Research Group, and Bulldog Capital Management. He also serves on the boards of DataDome and Limble CMMS.

Co-Founder and CEO at Guardare

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Co-founders at Guardare

DFDane Fiori
Dane FioriFounder and President
MSMike Santos
TD
Thomas Dane Fiori, Jr.Executive Officer, Director

Frequently asked questions

Who is Lars Letonoff?
Lars Letonoff is Co-Founder and CEO of Guardare, Inc., a company developing an AI-powered cybersecurity and compliance platform. He previously served as President and Chief Revenue Officer at KnowBe4 during a 12-year tenure that spanned the company's growth to more than 55,000 customers and partners and its 2023 acquisition by Vista Equity Partners, and earlier held senior positions at Sunbelt Software, Prudent Bay Capital Management, Thunder Capital Management, Avalon Research Group, and Bulldog Capital Management. He also serves on the boards of DataDome and Limble CMMS.
Where does Lars Letonoff work?
Lars Letonoff is Co-Founder and CEO of Guardare.
What companies did Lars Letonoff found?
Lars Letonoff founded Guardare.

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About this profile. Compiled from public sources — Guardare's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights