Karl McDermott - Email & Phone Number

Head of ICT and 3IOT at Three Ireland

Karl McDermott is based out of Ireland and works at Three Ireland as Head of ICT and 3IOT.

Karl McDermott's Contact Information

Karl McDermott's Work email

k*****@thre***.ie

Valid

Latest update

October 24, 2025

Location

Ireland

Karl's current employer

Three Ireland

Description

Join Ireland's fastest mobile network today. Get deals on the best phones, home broadband and save with incredible 3Plus benefits every m...

Website

three.ie

HQ Location

Dublin , County Dublin, Ireland

Number of employees

1001-5000

Industry

Telecommunications

Latest update

May 1, 2024

Read about Three Ireland

Frequent questions about Karl McDermott

What company is Karl McDermott working for?

Karl McDermott works for Three Ireland.

What is Karl McDermott's function at Three Ireland?

Karl McDermott is Head of ICT and 3IOT at Three Ireland.

Where is Karl McDermott based?

Karl McDermott is based out of Ireland.

What is Karl McDermott's work email address?

Karl McDermott's professional email address is k*****@thre***.ie

Who are Karl McDermott's co-workers?

Karl McDermott's colleagues are Brian Cowley, Zoltan Gelencser, Craig Doyle, Clare Brislane, Mark Walshe, Rixon Thomas, Laura Shilling, John Divilly, Eóin MacManus, Dawn Mulpeter, Rory Donnelly, Paddy Leahy, Jennifer O'Carroll, Courtney Muckell, Eva Devine, Eoghan Patton, David Timoney, Joanna Kavanagh, Niall Doyle, Kristina Sesplaukyte, Stephen Branigan, Karl Duffy, David Ward, Agnese Markusevska, Paddy Nolan, Ken McGrath, Michael Regan, Richard Kenny, Christopher Bourke, Darragh Power, Nigel Dunne, Gráinne Power, Cesar Tovar, Richie Taaffe, Eoin Keane.

Karl's co-workers

Brian Cowley

Digital Product Owner (O365)

Zoltan Gelencser

Design Authority, Cloud, 5G & IoT

Craig Doyle

Site Aqusitions co-ordinator

Clare Brislane

Deputy CFO

Mark Walshe

Senior Network Test Coordinator

Rixon Thomas

Senior Core Network Specialist Engineer (Cloud NFVI & MANO,Data Core Network)

Laura Shilling

Commercial Business Coordinator

John Divilly

Senior Cloud Core Operations Engineer

Eóin MacManus

Chief Business Officer / CRO for Business

Dawn Mulpeter

Facilities Coordinator

Rory Donnelly

Head of Business Service Delivery

Paddy Leahy

Digital Product Lead - 48 | Mobile Network of The Year 2022 & 2023

Jennifer O'Carroll

Head of Finance Business Improvements & Strategic Projects

Courtney Muckell

Business Affinity Telesales Team Lead

Eva Devine

Digital Services Lead (Business)

Eoghan Patton

Account Director IoT Utilities

David Timoney

Head of Pricing & Decision Support

Joanna Kavanagh

Head of Corporate Affairs

Niall Doyle

Account Director

Kristina Sesplaukyte

Lead Business Analyst

Stephen Branigan

Head of Property, Facilities & EHS

Karl Duffy

Head of Enterprise & Public Sector

David Ward

Head of New Products & Propositions

Agnese Markusevska

CRM System Lead

Paddy Nolan

Collections Project Lead

Ken McGrath

Head of Public Sector Sales

Michael Regan

Account Director

Richard Kenny

Account Manager Team Lead

Christopher Bourke

Head of Financial Reporting

Darragh Power

Head of Tax & Treasury

Nigel Dunne

Head of Consumer Segments

Gráinne Power

Head of HR Business Partnering & Programmes

Cesar Tovar

Art Director

Richie Taaffe

Business Marketing Lead

Eoin Keane

Director of Networks and Service Management

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