SINKScore sheet
Independent sustainability scoreJohnson Matthey
Chemicals · Royston, United Kingdom
42/100
Below expectations7th of 18 in Chemicals
Strongest
- Emissions from its own operations8/10
- Emissions from its supply chain8/10
Weakest
- How clean its energy is2/10
- Its effect on nature4/10
Evidence level
Full
Sources
12
Method version
v2.5.26
Date scored
9 November 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/johnson-mattheyThis sheet shows the score on the date above. The live page is always current.