Recently scored: Compagnie Financière Richemont, The Swatch Group, Swarovski (Crystal Business), LogMeIn (GoTo Technologies USA)
Sector Rankings

Most Sustainable Insurance Companies 2026

10 Insurance companies ranked 0–100 on real environmental impact using SINK's open, physics-first formula.

10
Companies ranked
41
Sector average
55
Sector best (Swiss Re)
Full ranking
1
🏦Swiss ReMaking progress
55
2
🛡️AXAMaking progress
53
3
🛡️Zurich InsuranceMaking progress
50
4
🛡️AvivaBelow expectations
43
5
🛡️AllianzBelow expectations
38
6
🚗AdmiralBelow expectations
38
7
🛡️HiscoxBelow expectations
35
8
🏛️Standard LifeBelow expectations
34
9
🛡️PrudentialBelow expectations
32
10
🛡️BeazleyBelow expectations
32
Frequently asked

Insurance sustainability, answered.

Which Insurance company is the most sustainable?

Swiss Re is the highest-scoring Insurance company on SINK with a score of 55/100 (Making progress).

What is the average sustainability score for Insurance companies?

The average SINK score across 10 Insurance companies is 41/100. The global average across all scored companies is 38/100.

How does SINK rate Insurance companies?

SINK scores Insurance companies on 10 questions using public data: Scope 1/2/3 carbon footprint, energy source, nature and biodiversity, resource use, water impact, emissions trajectory, science-based targets, transparency, and major controversies. The formula adjusts for the industry's inherent environmental footprint and company scale.

Which Insurance company has the worst sustainability score?

Beazley has the lowest SINK score among Insurance companies at 32/100 (Below expectations).

Compare across all sectors in the full leaderboard.

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