Thomas Mullen - Email & Phone Number

Head of Cyber Security at Celfone Trading Limited

Thomas Mullen is based out of Watford, England, United Kingdom and works at Celfone Trading Limited as Head of Cyber Security.

Thomas Mullen's Contact Information

Thomas Mullen's Work email

t*****@okta***.com

Valid

Latest update

September 18, 2025

Location

Watford, England, United Kingdom

Thomas's current employer

Celfone Trading Limited

Description

Award winning O2 Franchise Partner, Celfone Trading LTD have 16 stores across the UK. We specialise in the running and management of O2 ...

Website

celfone.uk.com

HQ Location

Leicester, Leicestershire, United Kingdom

Number of employees

51-200

Industry

Telecommunications

Latest update

April 30, 2024

Read about Celfone Trading Limited

Frequent questions about Thomas Mullen

What company is Thomas Mullen working for?

Thomas Mullen works for Celfone Trading Limited.

What is Thomas Mullen's function at Celfone Trading Limited?

Thomas Mullen is Head of Cyber Security at Celfone Trading Limited.

Where is Thomas Mullen based?

Thomas Mullen is based out of Watford, England, United Kingdom.

What is Thomas Mullen's work email address?

Thomas Mullen's professional email address is t*****@okta***.com

Who are Thomas Mullen's co-workers?

Thomas Mullen's colleagues are Sarah Grieve, Manny Singh, Kate Gilbert, Ben Smith, Ben Mooney, Alastair McMahon, Michael Dolan, Matt Mattok, Imran Ahmed, Lawrence Hamilton, Ben Collington, Simona Tutková, John Maley, Sergio Budkin, Tomas Svoboda, Amy Tang, Brian Joyce, Williams Olsson, Michal Mayer, Helen Ridley, Alan Fletcher, Cheryl Urquhart, Mark Larwood, Richard Barham, Harry Robinson, Steve Gill, Ellen Stone, Filipe Lima, Simon Walsh, Amber William, Lydia Arblaster, Alisha Shahid, James Richardson, Robert Scott, Paul Bulmer.

Thomas's co-workers

Sarah Grieve

Digital Consumer Business Owner

Manny Singh

Managing Director

Kate Gilbert

Migration & Data Readiness Lead, Transformation

Commercial Director - Smart Cities, Health, Mobility

Michael Dolan

Data Migration Lead

Matt Mattok

Transformation Design Lead - Finance

Imran Ahmed

Head Of Operational Sales

Lawrence Hamilton

Campaign Lead at Tesco Mobile

Business Manager to the Corporate Affairs Director

Sergio Budkin

Director of Business Products & Propositions

Tomas Svoboda

Team Lead Manager

Amy Tang

Head of Cost Accounting

Brian Joyce

Head of Data Science within The Lab

Overheads and Finance Systems Accountant

Alan Fletcher

Head Of Service Delivery

Cheryl Urquhart

Head of Fraud Operations

Mark Larwood

Head of Strategic Customer Marketing & ABM

Richard Barham

Programme Director

Harry Robinson

Head of Data Protection and Intellectual Property

Steve Gill

Head of Legal & Acquisitions

Ellen Stone

Head of Talent Acquisition - Managerial and Specialist & RL100 Core Member

Recruitment Business Partner - Via Randstad Sourceright

Robert Scott

Retail Manager - Assistant Store Manager

Paul Bulmer

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