John Holt - Email & Phone Number

CTO and Co-Founder at Waratek

John Holt is based out of Ireland and works at Waratek as CTO and Co-Founder.

John Holt's Contact Information

John Holt's Work email

j*****@warat***.com

Valid

Latest update

October 26, 2025

Location

Ireland

John's current employer

Waratek

Description

Waratek is the only Security-as-Code automation platform, enabling control through policy to scale security with modern development.

Website

waratek.com

HQ Location

Dublin, County Dublin, Ireland

Number of employees

51-200

Industry

Software Development

Latest update

May 1, 2024

Read about Waratek

Frequent questions about John Holt

What company is John Holt working for?

John Holt works for Waratek.

What is John Holt's function at Waratek?

John Holt is CTO and Co-Founder at Waratek.

Where is John Holt based?

John Holt is based out of Ireland.

What is John Holt's work email address?

John Holt's professional email address is j*****@warat***.com

Who are John Holt's co-workers?

John Holt's colleagues are Douglas Ennis, Jacob Warren, Kirk Wrigley, Padraic FCCA, Ruairí Newman, Jason Dolan, Maxim Karvonen, Lawrence Sales, Nollaig Heffernan, Howard Tolman, Tony O'Keeffe, Jeff Peterson, Johan Beckers, Jeff Peressini, Troy McNabb, Stuart Kenny, Chris Rouland, Pawel Smigiel, Kevin Donovan, Christopher Tognini, Alan Greene, Simon McConnell, David Nolan, Martin Bagnall, Marek Mešár, Chenglin Kang, Mike Synnott, Dairis Afanasjevs, Michal Sobierski.

John's co-workers

Douglas Ennis

Chief Executive Officer

Principal System Administrator, Head of IT

Jason Dolan

Director Of Engineering

Maxim Karvonen

Lead Software Developer

Lawrence Sales

Director of Global Presales Engineering

Nollaig Heffernan

Director of Sales, EMEA

Howard Tolman

Director

Tony O'Keeffe

Director of Client Services

Territory Sales Director

Troy McNabb

Regional Sales Manager

Stuart Kenny

Software Security Engineer

Chris Rouland

Pawel Smigiel

Principal Software Engineer

Kevin Donovan

Regional Sales Manager

Christopher Tognini

Senior Software Development Engineer in Test

Alan Greene

Automation Architect

Simon McConnell

Security Software Engineer at Waratek

Senior Software Engineer

Chenglin Kang

Quality Assurance Engineer

Mike Synnott

Principal Software Architect

Dairis Afanasjevs

Security Architect

Michal Sobierski

Senior Quality Assurance Automation Engineer

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