The 100 most sustainable corporations of 2022 | Corporate Knights
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The 100 most sustainable corporations of 2022

Which companies earned a spot on Corporate Knights' index of the world's greenest firms?

Global 100 most sustainable corporations

Corporate Knights’ 2022 ranking of the world’s 100 most sustainable corporations is based on a rigorous assessment of nearly 7,000 public companies with revenue over US$1 billion.

* Tie
† Rank 30 and 85 updated due to data correction

Download the complete 2022 Global 100 Excel scorecard:

2022 Global 100 Full Results

Read Mike Scott's feature story on how

Global 100 companies prove sustainability is good for business.

Climate commitment  
Business Ambition for 1.5C 1.5°C
Science Based Targets initiative SBTi
Fashion Charter for Climate Action FCCA
Net-Zero Asset Managers Initiative NZAM
Net-Zero Asset Owners Alliance NZAO
Net-Zero Banking Alliance NZBA

Read our top company profile:

Wind giant Vestas sweeps into top spot on Global 100 list of the most sustainable corporations in the world

Methodology

All companies are scored on applicable metrics relative to their peers, with 50% of the weight assigned to Clean Revenue and Clean Investment. Nine of the indicators have fixed weights; the rest are assigned weights according to each industry’s relative impact in relation to the overall economy. After quantitatively analyzing data for 23 key performance indicators, using the Corporate Knights methodology, this year’s overall scores were converted to letter grades.

Country: Country in which company is headquartered
Peer Group: Peer group against which company was rated (based on the Corporate Knights Peer Groups)
Peer Group Rank: Company’s ranking in peer group
Carbon Productivity Score: Based on company’s revenue to Scope 1+2 CO2e ratio
% Taxes Paid: Based on company’s cash taxes paid to profit ratio over past five years
CEO–Average Worker Pay Ratio: Ratio of CEO compensation to average worker’s compensation
% Non-Male Board Directors: % of board of directors who are not male
% Clean Revenue: % of revenue earned from products and services that are categorized as “clean” under the Corporate Knights Clean Taxonomy
% Clean Investment: % of capital expenditures, R&D and acquisitions that are categorized as “clean” under the Corporate Knights Clean Taxonomy
Overall Score: The weighted average percentile rank scores across up to 23 metrics

A+ Awarded to the top company
A Above 75%
A- 70–75%
B+ 65–70%
B 60–65%
B- 55–60%
C+ 50–55%
C 45–50%
C- 40–45%
D+ 35–40%
D 30–35%
D- 25–30%

Complete methodology can be viewed here.

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