Working at Three |

Three Overview

Maidenhead, England
1001 to 5000 employees
Company - Private
Telecommunications Services
Unknown / Non-Applicable

Telefónica, EE, Vodafone

Three is focused on challenging the industry to make mobile better for everyone.

We are a communications company focused on connecting people to people, people to things and things to things. Today, we have more than 10 million customers who use over ... Read more

Mission: Becoming the UK's best loved brand is our ambition. Our company purpose to free the fun, giving you the freedom to explore, experience and be more, connects everyone in the Three family, including Relish, SMARTY and Wuntu.

This purpose is ... Read more

Glassdoor Awards

Best Places to Work: 2015 (#7)

Top CEOs: 2019 (#15), 2015 (#3)

Three Reviews

  • "Good company"

    • Work/Life Balance
    • Culture & Values
    • Diversity & Inclusion
    • Career Opportunities
    • Comp & Benefits
    • Senior Management
    Current Employee - Assistant Manager in Shawlands, Scotland
    Current Employee - Assistant Manager in Shawlands, Scotland
    Positive Outlook
    No opinion of CEO

    I have been working at Three full-time (More than 3 years)


    Good culture. Mental health friendly.


    You can lose bonus through bad customer feedback

See All 954 Reviews

Three Photos

Three photo of: Maidenhead Office
Three photo of: Christmas Jumper Day 2014!
Three photo of: Jumpers
Three photo of: Retail Resourcing Team
Three photo of: Careers Cafe
Three photo of: Glasgow Office
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Three Interviews



Getting an Interview

Getting an Interview





    Solution Architect Interview

    Anonymous Employee
    Accepted Offer
    Positive Experience
    Average Interview


    I applied online. The process took 2 weeks. I interviewed at Three.


    I applied on Three website. Had a response in a week. and It was a 2 round Interview. Each lasting up to an hour. From personal to technical questions

    Interview Questions

    • Whats your approach in designing a solution?
      What Artefacts have you created for solution design phase?
      How do you deal with difficult stakeholders?
      Experience of stakeholder management?   Answer Question
See All 233 Interviews

Company Updates

  • Our Superstars event is one of the highlights on the Three calendar, celebrating our people for their amazing achievements, recognising how they work, and demonstrating what Being Three is all about. On 19 September our 250 Superstars from H1 2019 descended on Center Parcs, Woburn Forest, for a day of fun activities and an evening in an electric forest. It was a beautiful sunny day to spend in a woodland wonderland. Our Superstars picked their activities for the afternoon; from a massage and a boat ride on the lake, to riding on the flumes and joining our senior management team in adrenaline activities. All before getting in their finery for the evening’s events and entering the electric forest. Congratulations to all our H1 Superstars who were selected by the senior leadership team from a pool of Thank You cards received by individuals and teams for truly demonstrating Being Three behaviours.

  • Love was in the air in our Three stores last week for ‘We ❤️ Three Week’. All week our people shared their reasons why they love Three. Fall in love with your career at Three. Find out more about our retail opportunities.

    Looking to make the most of your Retail experience? Find out more about how we do things at Three and the part you could play in our business

    Looking to make the most of your Retail experience? Find out more about how we do things at Three and the part you could play in our business

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Three Awards & Accolades

  • Employees’ Choice Award - Best Places to Work UK, Glassdoor, 2015
  • Best In-Store Customer Experience, Mobile Choice Consumer Awards, 2014
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