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DANNATT, JOHNSON ARCHITECTS LLP
DANNATT, JOHNSON ARCHITECTS LLP is a UK limited liability partnership, based in London, incorporated in 2009. Has won 7 UK public-sector contracts worth £27.9m across 3 buyers, primarily Imperial War Museum.
Active contracts
2
no new awards in 30d
Contracted (12m)
£25.2m
new
Public buyers
3
stable this month
Top buyer share
92%
Imperial War Museum
Buyer concentration
Each block sized by share of total award value. A dominant block signals dependency on one buyer.
Severe concentration. Top buyer alone = 92% of revenue.
Imperial War Museum
£25.6m
92%British Museum
£2.3m
8%Imperial War Museums
—
0%Contracts won · 7 total · 2 active · 1 expired
Every contract award published under the Procurement Act.
| Title | Buyer | Award type | Value | Awarded | Status |
|---|---|---|---|---|---|
| Consultancy Framework at IWM for Multi Disciplinary Services | Imperial War Museum | Shared contract | £24.8m lot total · 7 suppliers | 24 Mar 2026 | pending |
| Professional Services Consultants Framework (Construction) | British Museum | Shared contract | £2.3m lot total · 15 suppliers | 14 May 2021 | expired |
| IWM London - Technical Architect | Imperial War Museum | Direct contract | £437k | 03 Jun 2025 | pending |
| IWM London - Technical Architect | Imperial War Museum | Direct contract | £437k | — | pending |
| IWM/2526/LON/3430: Lead Architect Consultant Services for a project at IWM London | Imperial War Museums | Direct contract | — | 20 Oct 2025 | pending |
| Professional Services Consultants Framework (Construction) | British Museum | Direct contract | — | — | active |
| IWM London - Technical Architect | Imperial War Museum | Direct contract | — | — | active |