Three Ireland Overview

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  • Dublin, Ireland
  • 1001 to 5000 Employees
  • 2005
  • Subsidiary or Business Segment
  • Telecommunications Services
  • $500 million to $1 billion (USD)


Three delivers 2G, 3G and 4G services to over two million consumer and business customers across Ireland. The mobile industry has evolved hugely over the last number of years and now sits at the centre of how we communicate, how we work and how we pursue our interests. At ...

Three Ireland Reviews

Recommend to a Friend
Approve of CEO
Robert Finnegan
Robert Finnegan
122 Ratings
Current Employee, more than 5 years

"Great place to work"

28 Jun 2022 - People Business Partner in Dublin, Dublin


The people, the always wanting to be great


The politics, fast paced but under resourced, lack of flexibility

Advice to Management

Embrace more flexibility for your people
See All 283 Reviews

Diversity & Inclusion at Three Ireland

(101 reviews)

Diversity & Inclusion FAQs

All answers shown come directly from Three Ireland Reviews and are not edited or altered.

Does there seem to be diversity at Three Ireland?

...Poor management, dubious behaviour of senior leadership, no adherence to HR policies and work place bullying rife....Read More

Three Ireland Interviews

Getting an Interview
Applied online74%
Employee Referral10%
Recruitment Agency10%

  1. Senior Program Manager Interview

    Anonymous Employee in United States
    Declined Offer
    Positive Experience
    Easy Interview


    Was asked about job specific roles and how I can apply my professional skills set to managing a team. The interviewers were really nice and courteous. It was a virtual interview so really didn't get to see body expressions.

    Describe your management and leadership style

    Answer Question

See All 36 interviews

Three Ireland Awards & Accolades

Let us know if we're missing any workplace or industry recognition

Popular Careers with Three Ireland Job Seekers


Three Ireland FAQ

(40 Questions)

All answers shown come directly from Three Ireland Reviews and are not edited or altered.

See questions about:

What is health insurance like at Three Ireland?

...Good holiday benefits, pension, health insurance even while on probation....

30 June 2021

Read more

See 3 more answers

People Also Ask about Three Ireland

Employees rate Three Ireland 3.7 out of 5 stars based on 283 anonymous reviews on Glassdoor.

To get a job at Three Ireland, browse currently open positions and apply for a job near you. Once you get a positive response, make sure to find out about the interview process at Three Ireland and prepare for tough questions.

Overall, 76% of employees would recommend working at Three Ireland to a friend. This is based on 256 anonymously submitted reviews on Glassdoor.

62% of job seekers rate their interview experience at Three Ireland as positive. Candidates give an average difficulty score of 2.6 out of 5 (where 5 is the highest level of difficulty) for their job interview at Three Ireland.

67% of employees think that Three Ireland has a positive business outlook. This is based on anonymous employee reviews submitted on Glassdoor.

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