Guillaume Duhaze - Email & Phone Number

CTO at Eir Ireland

Guillaume Duhaze is based out of Dublin, County Dublin, Ireland and works at Eir Ireland as CTO.

Guillaume Duhaze's Contact Information

Guillaume Duhaze's Work email

g*****@eir***.ie

Valid

Latest update

November 1, 2025

Location

Dublin, County Dublin, Ireland

Guillaume's current employer

Eir Ireland

Description

Unlimited broadband, mobile & TV deals on No.1 Gigabit Fibre network in Ireland. Great value broadband bundles from just €34.99 a month. ...

Website

eir.ie

HQ Location

Dublin 24, County Dublin, Ireland

Number of employees

1001-5000

Industry

Telecommunications

Latest update

May 1, 2024

Read about Eir Ireland

Frequent questions about Guillaume Duhaze

What company is Guillaume Duhaze working for?

Guillaume Duhaze works for Eir Ireland.

What is Guillaume Duhaze's function at Eir Ireland?

Guillaume Duhaze is CTO at Eir Ireland.

Where is Guillaume Duhaze based?

Guillaume Duhaze is based out of Dublin, County Dublin, Ireland.

What is Guillaume Duhaze's work email address?

Guillaume Duhaze's professional email address is g*****@eir***.ie

Who are Guillaume Duhaze's co-workers?

Guillaume Duhaze's colleagues are Sarah Toole, Oliver Loomes, Bryan O'Grady, Padraig McManus, Kate O’Brien, Bairbre Kelly, Laurine Vickers, Cyril Sagot, Chub Brown, Brian Chapman, Sean Abraham, Ronan Henry, Kevin Hunt, Martin Conlan, John M.Sec.I.I, Declan Malone, Kevin Deaton, Darren Earley, Stephen Dee, Terry Nolan, Allan Rochford, Tadhg Murphy, Aimee Hurley, Iris Daly, Anna Cunningham, Rose Hynes, Dermot Martin, Ciaran O'Gara, Edel Behan, Martina Dermott, Michelle Toner, Joe Phelan, Peter Walpole, Gareth Malone, Stacy Muldowney.

Guillaume's co-workers

Sarah Toole

Personal Assistant to CEO

Oliver Loomes

Chief Executive Officer

Digital Product Owner

Bairbre Kelly

Business Manager to CEO

Laurine Vickers

Senior Billing Solutions Architect & Product Owner

Cyril Sagot

Principal Network Architect, Network Strategy, CTO office

Principal Architect, Network Planning and Architecture, CTO

Ronan Henry

SMC| Shift Team Lead

Kevin Hunt

Head of Mobile Commercial and Pricing

Martin Conlan

Head of Managed Data Networks

John M.Sec.I.I

Head of Investigations, eir (telecommunications)

Declan Malone

Head of Core Network Control

Kevin Deaton

Head of Regulatory Finance

Darren Earley

Head of Customer Experience - CVM & Sales through service

Stephen Dee

Head of Financial Operations

Terry Nolan

Head of Network Managed Services

Allan Rochford

Director Core Facilities and EH&S

Tadhg Murphy

Head of Account Management

Aimee Hurley

Team Lead

Iris Daly

Head of Digital Marketing, eir Business

Anna Cunningham

Head of Pricing & Commercial Services

Rose Hynes

Non Executive Director

Dermot Martin

Director, Supply Chain Management

Ciaran O'Gara

Head of IT Service Delivery

Edel Behan

Head Of Commercial

Martina Dermott

Head of Campaign Management - eircom / emobile and Meteor

Michelle Toner

Director of Corporate Communications and Sustainability

Joe Phelan

Head of Repair of eir's exteranl access network

Peter Walpole

Team Lead Manager

Gareth Malone

Head of Telesales & Partner Channels

Stacy Muldowney

Social Media & Remedy Team Lead

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