Recently scored: Mastercard Incorporated, Visa Inc., Vinted, Dentsu
Sector Rankings

Most Sustainable Financial Services / Banking Companies 2026

28 Financial Services / Banking companies ranked 0–100 on real environmental impact using SINK's open, physics-first formula.

28
Companies ranked
40
Sector average
65
Sector best (Triodos Bank)
Full ranking
1
🌱Triodos BankLeading practice
65
2
💳Mastercard IncorporatedMaking progress
58
3
💳KlarnaMaking progress
52
4
💳Visa Inc.Making progress
49
5
🏠Nationwide Building SocietyMaking progress
49
6
🏦NatWest GroupMaking progress
47
7
🏦Monzo BankMaking progress
47
8
🏦HalifaxMaking progress
46
9
🏦Legal & GeneralMaking progress
46
10
🏦Starling BankBelow expectations
42
11
🏦TSB BankBelow expectations
41
12
💸WiseBelow expectations
40
13
🏦BlackRockBelow expectations
40
14
🏦Deutsche BankBelow expectations
39
15
🏦Standard CharteredBelow expectations
39
16
🏦Banco SantanderBelow expectations
39
17
🏦BarclaysBelow expectations
39
18
🏦Lloyds Banking GroupBelow expectations
38
19
💳RevolutBelow expectations
36
20
🏦Goldman Sachs Group, Inc.Below expectations
36
21
🏦HSBC Holdings plcBelow expectations
35
22
🏦CitiBelow expectations
32
23
🏦UBSBelow expectations
31
24
🏦BNP ParibasSignificant gaps
29
25
🏦Crédit AgricoleSignificant gaps
27
26
🏦Bank of AmericaSignificant gaps
27
27
🏦Morgan StanleySignificant gaps
27
28
🏦JPMorgan ChaseSignificant gaps
23
Frequently asked

Financial Services / Banking sustainability, answered.

Which Financial Services / Banking company is the most sustainable?

Triodos Bank is the highest-scoring Financial Services / Banking company on SINK with a score of 65/100 (Leading practice).

What is the average sustainability score for Financial Services / Banking companies?

The average SINK score across 28 Financial Services / Banking companies is 40/100. The global average across all scored companies is 38/100.

How does SINK rate Financial Services / Banking companies?

SINK scores Financial Services / Banking 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 Financial Services / Banking company has the worst sustainability score?

JPMorgan Chase has the lowest SINK score among Financial Services / Banking companies at 23/100 (Significant gaps).

Compare across all sectors in the full leaderboard.

View full leaderboard →