Three UK

Telecommunications · Maidenhead, United Kingdom

41/100

Below expectations13th of 19 in Telecommunications

Strongest

Its record on controversies8/10
How clean its energy is7/10

Weakest

Its effect on nature2/10
Its effect on water3/10

Evidence level

Limited: fewer independent sources than our full level

Sources

Method version

pre-v2.5

Date scored

4 April 2026

Scored out of 100 on the same ten questions as every company we score. Every source is listed on the live page. Scores are free. Nobody can pay to change a score, speed it up or hide it. Scores can go down as well as up.

Live score, reasoning and every source

sinkproject.com/company/three-uk-ck-hutchison

This sheet shows the score on the date above. The live page is always current.