Dedicated to eliminating data breaches forever.

Everyday, data is stolen and held for ransom to devastating effect. The same mountain of IP and PII that makes business possible also threatens to damage it beyond repair. It’s clear that traditional data security has become outmatched.

Calamu was founded by cybersecurity experts to solve this worsening problem. Years of R&D led to a breakthrough, a next-gen resilience technology so superior that ransomware becomes obsolete. Even if an attacker gets past your perimeter, with Calamu they get nothing of value–and your data remains safe and accessible, with zero downtime.

Meet our Leadership Team

Paul Lewis

Paul Lewis
CEO & Founder

Paul Lewis is a serial cybersecurity entrepreneur and inventor, with more than 30 years in the cyber industry. Paul has led two successful exits to the FORTUNE 500 and been granted numerous patents to advance data privacy and protection.

Paul is a court-appointed expert in data security and incident response, having made more than 35 appearances in television shows and news publications.

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Anselmo Di Fabio

Anselmo Di Fabio

CTO

Jeffrey Weinstein

Jeffrey Weinstein

COO

Simon Ragona

Simon Ragona

Product

Nick Ryan

Nick Ryan

Marketing

Kelly McLaughlin

Kelly McLaughlin

Development

Joan Dorsey

Joan Dorsey

People

At Calamu our mission is to make the cyber world safer.
Our first-of-its kind data protection platform is based upon these three core beliefs: data should be able to withstand any breach, be valueless to cyber attackers, and be globally compliant.

Paul Lewis, Founder / CEO

Board of Directors

Lou Ryan

Former CEO & Executive Chairman of Edgewave

Lou Ryan is a serial cybersecurity entrepreneur and investor, with successful exits in his more than 30 years experience leading startup companies. Formerly the CEO and Executive Chairman of Edgewave, and previously of Entercept Security Technology, Lou is an Executive Advisor to Calamu and sits on the Board of Directors.

John Stewart

Former SVP Chief Security & Trust Officer Cisco Systems, Inc.

John Stewart is an angel investor and startup advisor at Talons Ventures, with more than 30 years experience in cybersecurity. Formerly the SVP Chief Security & Trust Officer of Cisco Systems, Inc, he now serves on the Board of Directors at Calamu in addition to serving at TrustMAPP, Quantum Xchange, Blackpoint Cyber, and more.

Advisory Board

David Schneider

Former President Emeritus of ServiceNow

Marla Crawford

General Counsel of Compliance

David Holland

Former SVP & Treasurer of Cisco Systems, Inc

Robin Matlock

Former CMO of VMware

Joe Merces

Co-Founder of Cloud Daddy

Patrick Burke

Partner, Phillips Nizer LLP

Backed by founders, executives, and security leaders from transformational companies:

HSBC
JP Morgan
EY
VMware
cisco
apple
service now
Edge Wave
Volt
compliance
Google Cloud
Data Domain
entercept

Learn More About Calamu

Dell Technologies Capital Invests in Calamu for Next-Gen Data Protection

press release

Dell Technologies Capital Invests in Calamu for Next-Gen Data …

June 22, 2021

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2 min read

Dell Technologies Capital Invests in Calamu for Next-Gen Data Protection.

Calamu Technologies raises $2.4M to advance data fragmentation platform

news

Calamu Technologies raises $2.4M to advance data fragmentation …

May 24, 2021

Melding data protection and security workflows has long been a goal of enterprise IT organizations, but it has been difficult to achieve. …