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Three UK Employee Directory

TelecommunicationsEngland, United Kingdom5001-10000 Employees

Three UK has about 5K employees across 3 continents, most of them in Europe. By country, the largest groups are United Kingdom Of Great Britain And Northern Ireland (77%), India (5%) and Ireland (4%). Administrative and Retail make up 45% of the profiles with a known department. Three UK's workforce spans 37 departments. Three UK's workforce fell 25% between July 2025 and July 2026.

Find Three UK employees' phone numbers or email addresses

Three UK Global Highlights

Location
Employees

Europe
3.7K

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  • United Kingdom Of Great Britain And Northern Ireland
    3.3K
  • Ireland
    151
  • Italy
    82
  • Sweden
    70
  • Denmark
    40
  • Austria
    16
  • France
    15
  • Spain
    14
  • Germany
    10
  • Slovakia
    5
  • Romania
    5
  • Portugal
    5
  • Ukraine
    5
  • Netherlands
    3
  • Switzerland
    3
  • Albania
    2
  • Hungary
    2
  • Finland
    2
  • Bulgaria
    1
  • Azerbaijan
    1
  • Armenia
    1
  • Luxembourg
    1
  • Poland
    1
  • Belarus
    1
  • Greece
    1
  • Lithuania
    1
  • Latvia
    1

Asia
395

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  • India
    198
  • Indonesia
    55
  • China
    39
  • Viet Nam
    14
  • Russian Federation
    12
  • Iran
    11
  • Pakistan
    10
  • Turkey
    8
  • Saudi Arabia
    7
  • United Arab Emirates
    7
  • Israel
    6
  • Thailand
    5
  • Singapore
    4
  • Qatar
    3
  • Japan
    3
  • Jordan
    2
  • Sri Lanka
    2
  • Bangladesh
    2
  • Malaysia
    2
  • Yemen
    2
  • Cambodia
    1
  • Bahrain
    1
  • Mongolia
    1

North America
55

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  • United States Of America
    44
  • Mexico
    5
  • Canada
    3
  • Belize
    1
  • Panama
    1
  • Guatemala
    1

Africa
35

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  • Egypt
    8
  • South Africa
    7
  • Tunisia
    5
  • Morocco
    5
  • Algeria
    4
  • Ghana
    2
  • Nigeria
    1
  • Rwanda
    1
  • Kenya
    1
  • Ethiopia
    1

South America
30

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  • Brazil
    16
  • Colombia
    4
  • Peru
    3
  • Venezuela
    2
  • Argentina
    2
  • Chile
    2
  • Paraguay
    1

Oceania
15

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  • Australia
    15

Europe accounts for 87% of Three UK's workforce, followed by Asia (9%) and North America (1%).

Three UK's Leadership

  • Chief Executive Officer at Three UK
    F. Y.
    Chief Executive Officer
    Mobile Phone
  • Chief Executive Officer at Three UK
    C. N.
    Chief Executive Officer
    Mobile Phone
  • Cto Planning And Delivery Director at Three UK
    P. O.
    Cto Planning And Delivery Director
    Mobile Phone
  • Chief Financial Officer at Three UK
    K. B.
    Chief Financial Officer
    Mobile Phone
  • Chief Technology Officer at Three UK
    M. L.
    Chief Technology Officer
    Mobile Phone
  • Chief Strategy Officer (cso) at Three UK
    M. Z.
    Chief Strategy Officer (cso)
    Mobile Phone
  • Chief Network Architect at Three UK
    A. D.
    Chief Network Architect
    Mobile Phone
  • President at Three UK
    D. D. T.
    President
    Mobile Phone

Three UK Employee Metrics

100%
50%
0%
2026
2025
  • Sales
  • Engineering
  • Analytics
  • Customer Success
  • Consulting
  • Other
  • Retail
  • Business
  • Administrative
  • Information Technology
  • Arts & Design
  • Support
  • Program & Project Management

Administrative is the largest department at 37% of profiles with a known department, up from 1% in July 2025, followed by Retail (8%, up from 6%) and Support (6%, up from 1%).

Contact profiles from Three UK

Name
Title
Contact
Location
Last Update
  • Cash Accounting & Project Manager - Chief Financial Officer at Three UK
    S. S. G.
    Cash Accounting & Project Manager - Chief Financial Officer
    Mobile Phone
    United Kingdom, England
    Oct 09, 2026
  • Head Of Develpoment, Cto at Three UK
    C. S.
    Head Of Develpoment, Cto
    Mobile Phone
    United Kingdom, England
    Sep 05, 2026
  • Founder And Coo, Smi Petroleum Canada at Three UK
    F. K.
    Founder And Coo, Smi Petroleum Canada
    Mobile Phone
    Venezuela
    Aug 29, 2026
  • Imprenditore at Three UK
    A. P.
    Imprenditore
    Mobile Phone
    Italy, Campania
    Sep 09, 2026
  • Empresário at Three UK
    A. A.
    Empresário
    Mobile Phone
    Brazil, State of Rio de Janeiro
    Sep 15, 2026
  • Managing Director at Three UK
    A. M.
    Managing Director
    Mobile Phone
    United Kingdom, Nottingham
    Sep 12, 2024
  • Owner at Three UK
    E. I.
    Owner
    Mobile Phone
    UNITED KINGDOM, Berkshire
    Oct 31, 2023
  • Chief Executive Officer at Three UK
    F. Y.
    Chief Executive Officer
    Mobile Phone
    Feb 03, 2026
  • Chief Financial Officer at Three UK
    K. B.
    Chief Financial Officer
    Mobile Phone
    United Kingdom
    Aug 14, 2026
  • One Of Three Owner at Three UK
    N. M.
    One Of Three Owner
    Mobile Phone
    Apr 23, 2025

Frequently Asked Questions

What are the largest departments at Three UK?

Minus sign iconPlus sign iconAdministrative is the largest department at 37% of profiles with a known department, up from 1% in July 2025, followed by Retail (8%, up from 6%) and Support (6%, up from 1%). Three UK's workforce spans 37 departments.

Where are Three UK's employees located?

Minus sign iconPlus sign iconThree UK has about 5K employees across 3 continents, most of them in Europe. Europe accounts for 87% of Three UK's workforce, followed by Asia (9%) and North America (1%). By country, the largest groups are United Kingdom Of Great Britain And Northern Ireland (77%), India (5%) and Ireland (4%).

How has Three UK's workforce changed over the past year?

Minus sign iconPlus sign iconThree UK's workforce fell 25% between July 2025 and July 2026. Administrative's share of profiles with a known department rose from 1% to 37%.

How many employees does Three UK have currently?

Minus sign iconPlus sign iconThree UK has approximately 5K employees as of October 2026. These team members are located across 6 continents, including Europe, Asia and North America.

Who are Three UK's key employees and leadership?

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As of October 2026, Three UK's key employees include:

  • Chief Executive Officer: F. Y.
  • Chief Executive Officer: C. N.
  • Cto Planning And Delivery Director: P. O.
  • Chief Financial Officer: K. B.
  • Chief Technology Officer: M. L.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

What is Three UK's most common email format?

Minus sign iconPlus sign iconThree UK employees' email format typically follows the pattern of First.Last@three.co.uk. Trying to find reliable and up-to-date employee contact data? Find more Three UK email formats with LeadIQ.

What is Three UK known for?

Minus sign iconPlus sign iconThree UK was founded in 2003 and operates in the Telecommunications industry. You can contact Three UK's main corporate office by phone at
+44-870-733-****
. Explore Three UK's company overview page for more information.

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