Edition · 2026-Q2
UK·SUS·SMB
Sustainability & ESG — smb tier, United Kingdom.
TABLE · UK·SUS·SMB UNITED KINGDOM · SMB TIER · 2026-Q2 · RULES v1.1
| Rank | Organization | Score | Confidence | Est. | Δ | Evidence |
|---|---|---|---|---|---|---|
| 1 | McKinsey Sustainability UK REG CNST-2026-Q2-UK-SUS-SMB-R01-8B79 | 91.49 | 0.84 × | 2010 · 16Y | — | 18 |
| 2 | BCG Center for Climate & Sustainability UK REG CNST-2026-Q2-UK-SUS-SMB-R02-0AAA | 90.28 | 0.84 × | 1975 · 51Y | ▲ 1 | 32 |
| 3 | PwC Sustainability UK REG CNST-2026-Q2-UK-SUS-SMB-R03-6BF0 | 88.30 | 0.76 × | 2008 · 18Y | ▲ 3 | 34 |
| 4 | Accenture Sustainability Services UK REG CNST-2026-Q2-UK-SUS-SMB-R04-FC86 | 85.39 | 0.86 × | 1989 · 37Y | ▲ 1 | 34 |
| 5 | KPMG ESG UK REG CNST-2026-Q2-UK-SUS-SMB-R05-ABB1 | 82.86 | 0.77 × | 2010 · 16Y | ▼ 1 | 13 |
| 6 | EY Climate Change & Sustainability UK REG CNST-2026-Q2-UK-SUS-SMB-R06-2159 | 80.54 | 0.76 × | 2007 · 19Y | ▼ 4 | 28 |
| 7 | Deloitte Sustainability & Climate UK REG CNST-2026-Q2-UK-SUS-SMB-R07-1024 | 80.20 | 0.86 × | 2005 · 21Y | — | 32 |
| 8 | The Carbon Trust REG CNST-2026-Q2-UK-SUS-SMB-R08-534F | 76.50 | 0.92 × | 2001 · 25Y | ▲ 4 | 33 |
| 9 | ERM UK REG CNST-2026-Q2-UK-SUS-SMB-R09-9AB8 | 76.00 | 0.84 × | 1971 · 55Y | ▼ 1 | 33 |
| 10 | Anthesis Group UK REG CNST-2026-Q2-UK-SUS-SMB-R10-4EDD | 75.31 | 0.74 × | 2013 · 13Y | ▲ 6 | 21 |
| 11 | Arup Sustainability REG CNST-2026-Q2-UK-SUS-SMB-R11-0473 | 74.95 | 0.89 × | 1946 · 80Y | ▲ 3 | 23 |
| 12 | Ramboll UK REG CNST-2026-Q2-UK-SUS-SMB-R12-7E3B | 74.84 | 0.82 × | 1945 · 81Y | ▼ 1 | 31 |
| 13 | Sustainalytics UK (Morningstar) REG CNST-2026-Q2-UK-SUS-SMB-R13-B6EE | 73.68 | 0.84 × | 1992 · 34Y | ▲ 2 | 28 |
| 14 | WSP UK REG CNST-2026-Q2-UK-SUS-SMB-R14-161C | 73.30 | 0.87 × | 1959 · 67Y | ▼ 1 | 22 |
| 15 | Arcadis UK Sustainability REG CNST-2026-Q2-UK-SUS-SMB-R15-E119 | 72.62 | 0.89 × | 1888 · 138Y | ▲ 2 | 30 |
| 16 | Jacobs Sustainability UK REG CNST-2026-Q2-UK-SUS-SMB-R16-E0C5 | 72.00 | 0.84 × | 1947 · 79Y | ▼ 6 | 30 |
| 17 | South Pole UK REG CNST-2026-Q2-UK-SUS-SMB-R17-5B52 | 70.46 | 0.83 × | 2006 · 20Y | ▼ 8 | 28 |
| 18 | AECOM UK Sustainability REG CNST-2026-Q2-UK-SUS-SMB-R18-FBAF | 69.27 | 0.80 × | 1990 · 36Y | — | 25 |
Positions are the protocol's opinion, computed from the disclosed methodology applied to publicly available evidence. · Methodology