Recent Updates
  • Thames Water update
    10 days ago

    Did you know....... Thames Water Fact: We’re the biggest producer of renewable energy inside the M25 #JoinOurFamily

  • Thames Water update
    30+ days ago

    Meet our family! Spotlight profile of the week - Abigail Farnham


Thames Water Reviews

Rating Trends
Recommend to a friend
Approve of CEO
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Martin Baggs
26 Ratings
  • Quite like it

    • Work/Life Balance
    • Culture & Values
    • Career Opportunities
    • Comp & Benefits
    • Senior Management
    Current Employee - Anonymous Employee in Reading, PA
    Current Employee - Anonymous Employee in Reading, PA
    Positive Outlook
    Approves of CEO

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


    Big company, loads of responsibility early on. Thrown into it all. Great to be part of a company on the up. Keeping tap water tasty and safe. Love being able to say I'm part of that.


    Massive companies take time to change. There's also a lot of layers of management which can dilute messages from the top down or bottom up.

    Advice to Management

    Get out of the office and into the field as often as possible.

Thames Water Interviews

Interview Experience

Interview Experience


Getting an Interview

Getting an Interview


Interview Difficulty


Interview Difficulty




    Catchment Advisor Interview

    Anonymous Employee in Reading, England (UK)
    Accepted Offer
    Positive Experience
    Difficult Interview


    I applied online. I interviewed at Thames Water (Reading, England (UK)) in May 2015.


    Invited to an interview within a week of applying. There was a written technical test on arrival for which your answers were to be discussed discussed during the interview, 10 minute presentation on a supplied topic recieved a week before the planned date and a one hour panel interview with criteria and technical questions.

    Interview Questions

    • Describe your role in your current team in one word - and one word to describe what role you think you will play in this team   Answer Question

Thames Water Awards & Accolades

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Additional Info

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Headquarters Reading, United Kingdom
Size 1000 to 5000 Employees
Founded 1989
Type Company - Private
Industry Oil, Gas, Energy & Utilities
Revenue $1 to $2 billion (USD) per year
Competitors Unknown

We are the UK’s biggest water and sewerage company with around 14 million customers across London and the Thames Valley. You would be joining a company with an amazing history and exciting future, proud to be official Water Utility Services Provider of the 2012 Olympic Games. We provide clean and take away waste water for almost 25 per cent of the UK population every day – that’s more than 11,000 Olympic size swimming pools worth of clean water and 16,000 pools of waste. We will not compromise on standards which is why we carry out more than 400,000 tests per year ... More

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