David Speight
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David Speight Email & Phone Number

Head of Business Architecture at Three.
Location: Ascot, England, United Kingdom 14 work roles
1 work email found @three.co.uk LinkedIn matched
✓ Verified Jul 2026 3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email d****@three.co.uk
LinkedIn Profile matched
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Current company
Three.
Role
Head of Business Architecture
Location
Ascot, England, United Kingdom
Company size
5781 employees

Who is David Speight? Overview

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Quick answer

David Speight is listed as Head of Business Architecture at Three., a with 5781 employees, based in Ascot, England, United Kingdom. AeroLeads shows a work email signal at three.co.uk and a matched LinkedIn profile for David Speight.

David Speight previously worked as Senior Business Architecture Manager at Three. and Principal Business Architect at Three..

Company email context

Email format at Three.

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{first}.{last}@three.co.uk
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AeroLeads found 1 current-domain work email signal for David Speight. Compare company email patterns before reaching out.

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Profile bio

About David Speight

Over 30 years of experience delivering change; from high value product launches and capability-enabling infrastructure to business operating models and process improvements. 7+ years leading a team of Business Architects shaping the future at three UK.

Listed skills include Prince2, Pmo, Project Delivery, Stakeholder Management, and 46 others.

Current workplace

David Speight's current company

Company context helps verify the profile and gives searchers a useful next step.

Three.
Three.
Head of Business Architecture
Ascot, GB
Website
three.co.uk
Employees
5781
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Company profile
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14 roles · 32 years

David Speight work experience

A career timeline built from the work history available for this profile.

Head Of Business Architecture

Three.

Ascot, Gb

Senior Business Architecture Manager

Current
Three.

Reading, Berkshire, United Kingdom

Jun 2017 - Present

Principal Business Architect

Three.

Maidenhead

Aug 2016 - May 2017

Senior Project Manager

Three.

Maidenhead

Jun 2008 - Jul 2016

Contract Project Manager

Dsgi

European

Dec 2006 - Dec 2007

Contract Programme Office Manager

Cable & Wireless

Bracknell

Apr 2005 - Aug 2005

Auditor

Ntl

Hampshire

Feb 2005 - Apr 2005

Business Analyst

Three.
Aug 2004 - Jan 2005

Senior Consultant

Opta Consulting
1995 - 2002 ~7 yrs

Project Manager

Clerical Medical Europe

Bristol, Luxembourg, Maastricht

2000 - 2001 ~1 yr

Business Analyst, Loans Team

Egg
1997 - 1998 ~1 yr

Business Analyst

Bouyges Telecom

Paris Area, France

Feb 1995 - Sep 1995
Team & coworkers

Colleagues at Three.

Other employees you can reach at three.co.uk. View company contacts for 5781 employees →

RU Rubel Ullah Rubel Ullah Colleague at Three.London, England, United Kingdom View → UI Uyiosa Igiehon Uyiosa Igiehon Colleague at Three.Aberdeen, Scotland, United Kingdom View → WH Wildan Hilmi Wildan Hilmi Colleague at Three.East Java, Indonesia View → NE Nima Ezel Nima Ezel Colleague at Three.Iran, Islamic Republic Of View → AT Anju Thapa Anju Thapa Colleague at Three.Thane, Maharashtra, India View → TP Tommy Peggs Tommy Peggs Colleague at Three.Bristol, England, United Kingdom View → JM Jesus Martin Osuna Jesus Martin Osuna Colleague at Three.Los Mochis, Sinaloa, Mexico View → AG Apparao Ganti Apparao Ganti Colleague at Three.London, England, United Kingdom View → SZ Saqib Zafar Saqib Zafar Colleague at Three.Manchester Area, United Kingdom View → JF Jason Fowler Jason Fowler Colleague at Three.Queens County, New York, United States View →
FAQ

Frequently asked questions about David Speight

Quick answers generated from the profile data available on this page.

What company does David Speight work for?

David Speight works for Three..

What is David Speight's role at Three.?

David Speight is listed as Head of Business Architecture at Three..

What is David Speight's email address?

AeroLeads has found 1 work email signal at @three.co.uk for David Speight at Three..

Where is David Speight based?

David Speight is based in Ascot, England, United Kingdom while working with Three..

What companies has David Speight worked for?

David Speight has worked for Three., Dsgi, Britannia Building Society, Nomura Bank (Luxemburg), and Cable & Wireless.

Who are David Speight's colleagues at Three.?

David Speight's colleagues at Three. include Rubel Ullah, Uyiosa Igiehon, Wildan Hilmi, Nima Ezel, and Anju Thapa.

How can I contact David Speight?

You can use AeroLeads to view verified contact signals for David Speight at Three., including work email, phone, and LinkedIn data when available.

What skills is David Speight known for?

David Speight is listed with skills including Prince2, Pmo, Project Delivery, Stakeholder Management, Project Portfolio Management, Business Transformation, Telecommunications, and Program Management.

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