Archived quarter · 2025-Q4
UK·SUS·SMB
Sustainability & ESG — smb tier, United Kingdom. Ranking as it stood in 2025-Q4.
TABLE · UK·SUS·SMB · 2025-Q4 UNITED KINGDOM · SMB TIER · 2025-Q4 · RULES v1.1
| Rank | Organization | Score | Confidence | Est. | Δ | Evidence |
|---|---|---|---|---|---|---|
| 1 | BCG Center for Climate & Sustainability UK REG CNST-2025-Q4-UK-SUS-SMB-R01-0AAA | 98.50 | 0.84 × | 1975 · 50Y | ▲ 2 | 32 |
| 2 | McKinsey Sustainability UK REG CNST-2025-Q4-UK-SUS-SMB-R02-8B79 | 95.57 | 0.84 × | 2010 · 15Y | ▼ 1 | 16 |
| 3 | KPMG ESG UK REG CNST-2025-Q4-UK-SUS-SMB-R03-ABB1 | 92.66 | 0.77 × | 2010 · 15Y | ▲ 3 | 29 |
| 4 | Accenture Sustainability Services UK REG CNST-2025-Q4-UK-SUS-SMB-R04-FC86 | 92.46 | 0.86 × | 1989 · 36Y | — | 23 |
| 5 | Deloitte Sustainability & Climate UK REG CNST-2025-Q4-UK-SUS-SMB-R05-1024 | 89.90 | 0.86 × | 2005 · 20Y | ▼ 3 | 13 |
| 6 | Anthesis Group UK REG CNST-2025-Q4-UK-SUS-SMB-R06-4EDD | 84.83 | 0.74 × | 2013 · 12Y | ▲ 4 | 34 |
| 7 | PwC Sustainability UK REG CNST-2025-Q4-UK-SUS-SMB-R07-6BF0 | 84.38 | 0.76 × | 2008 · 17Y | ▼ 2 | 32 |
| 8 | EY Climate Change & Sustainability UK REG CNST-2025-Q4-UK-SUS-SMB-R08-2159 | 82.65 | 0.76 × | 2007 · 18Y | ▼ 1 | 34 |
| 9 | ERM UK REG CNST-2025-Q4-UK-SUS-SMB-R09-9AB8 | 79.83 | 0.84 × | 1971 · 54Y | ▼ 1 | 22 |
| 10 | WSP UK REG CNST-2025-Q4-UK-SUS-SMB-R10-161C | 79.69 | 0.87 × | 1959 · 66Y | ▲ 7 | 27 |
| 11 | The Carbon Trust REG CNST-2025-Q4-UK-SUS-SMB-R11-534F | 79.18 | 0.92 × | 2001 · 24Y | ▲ 2 | 18 |
| 12 | Sustainalytics UK (Morningstar) REG CNST-2025-Q4-UK-SUS-SMB-R12-B6EE | 77.27 | 0.84 × | 1992 · 33Y | ▲ 6 | 15 |
| 13 | South Pole UK REG CNST-2025-Q4-UK-SUS-SMB-R13-5B52 | 75.53 | 0.83 × | 2006 · 19Y | ▲ 3 | 25 |
| 14 | Arup Sustainability REG CNST-2025-Q4-UK-SUS-SMB-R14-0473 | 73.98 | 0.89 × | 1946 · 79Y | ▼ 5 | 23 |
| 15 | AECOM UK Sustainability REG CNST-2025-Q4-UK-SUS-SMB-R15-FBAF | 73.14 | 0.80 × | 1990 · 35Y | — | 34 |
| 16 | Jacobs Sustainability UK REG CNST-2025-Q4-UK-SUS-SMB-R16-E0C5 | 72.32 | 0.84 × | 1947 · 78Y | ▼ 5 | 15 |
| 17 | Ramboll UK REG CNST-2025-Q4-UK-SUS-SMB-R17-7E3B | 71.67 | 0.82 × | 1945 · 80Y | ▼ 5 | 26 |
| 18 | Arcadis UK Sustainability REG CNST-2025-Q4-UK-SUS-SMB-R18-E119 | 70.48 | 0.89 × | 1888 · 137Y | ▼ 4 | 14 |
Positions are the protocol's opinion, computed from the disclosed methodology applied to publicly available evidence. · Methodology