Archived quarter · 2026-Q1
UK·MKG·SMB
Marketing & Growth — smb tier, United Kingdom. Ranking as it stood in 2026-Q1.
TABLE · UK·MKG·SMB · 2026-Q1 UNITED KINGDOM · SMB TIER · 2026-Q1 · RULES v1.1
| Rank | Organization | Score | Confidence | Est. | Δ | Evidence |
|---|---|---|---|---|---|---|
| 1 | Bain Growth Practice UK REG CNST-2026-Q1-UK-MKG-SMB-R01-2048 | 95.56 | 0.87 × | 1979 · 47Y | — | 25 |
| 2 | McKinsey Growth Practice UK REG CNST-2026-Q1-UK-MKG-SMB-R02-A64F | 90.67 | 0.81 × | 1959 · 67Y | — | 30 |
| 3 | BCG Growth Practice UK REG CNST-2026-Q1-UK-MKG-SMB-R03-17EC | 88.05 | 0.85 × | 1975 · 51Y | — | 28 |
| 4 | Interbrand UK REG CNST-2026-Q1-UK-MKG-SMB-R04-85A9 | 84.62 | 0.77 × | 1974 · 52Y | — | 25 |
| 5 | NielsenIQ UK REG CNST-2026-Q1-UK-MKG-SMB-R05-6006 | 84.45 | 0.81 × | 1939 · 87Y | ▲ 6 | 20 |
| 6 | Ogilvy Consulting UK REG CNST-2026-Q1-UK-MKG-SMB-R06-76F1 | 84.14 | 0.81 × | 1966 · 60Y | ▲ 7 | 29 |
| 7 | Accenture Song UK REG CNST-2026-Q1-UK-MKG-SMB-R07-5F3A | 83.79 | 0.76 × | 1989 · 37Y | ▼ 1 | 21 |
| 8 | Deloitte Digital UK REG CNST-2026-Q1-UK-MKG-SMB-R08-F5DB | 83.78 | 0.92 × | 2012 · 14Y | ▲ 2 | 14 |
| 9 | Simon-Kucher & Partners UK REG CNST-2026-Q1-UK-MKG-SMB-R09-E9B3 | 82.42 | 0.78 × | 1985 · 41Y | ▼ 1 | 18 |
| 10 | Prophet UK REG CNST-2026-Q1-UK-MKG-SMB-R10-E538 | 81.28 | 0.84 × | 1992 · 34Y | ▼ 5 | 21 |
| 11 | Forrester Consulting UK REG CNST-2026-Q1-UK-MKG-SMB-R11-3F70 | 80.19 | 0.85 × | 1983 · 43Y | ▼ 2 | 29 |
| 12 | Gartner for Marketing Leaders UK REG CNST-2026-Q1-UK-MKG-SMB-R12-1B48 | 79.93 | 0.94 × | 1979 · 47Y | — | 15 |
| 13 | WPP Consulting UK REG CNST-2026-Q1-UK-MKG-SMB-R13-E2BC | 78.28 | 0.77 × | 1985 · 41Y | ▲ 3 | 14 |
| 14 | Kantar Consulting UK REG CNST-2026-Q1-UK-MKG-SMB-R14-0DE6 | 77.83 | 0.81 × | 1993 · 33Y | ▼ 7 | 23 |
| 15 | Landor & Fitch UK (WPP) REG CNST-2026-Q1-UK-MKG-SMB-R15-7807 | 75.47 | 0.85 × | 1941 · 85Y | ▼ 1 | 16 |
| 16 | Kantar Millward Brown UK REG CNST-2026-Q1-UK-MKG-SMB-R16-A477 | 73.41 | 0.79 × | 1973 · 53Y | ▼ 1 | 13 |
Positions are the protocol's opinion, computed from the disclosed methodology applied to publicly available evidence. · Methodology