SD
Stichting Deltares
Has won 7 UK public-sector contracts worth £30.2m across 3 buyers, primarily Environment Agency and architecture & engineering work.
Active contracts
3
no new awards in 30d
Contracted (12m)
£29.9m
▲ 107278% vs prior 12m
Public buyers
3
stable this month
Top buyer share
100%
Environment Agency
Buyer concentration
Each block sized by share of total award value. A dominant block signals dependency on one buyer.
Severe concentration. Top buyer alone = 100% of revenue.
Environment Agency
£30.2m
100%Norfolk County Council
—
0%DEFRA
—
0%Contracts won · 7 total · 3 active · 3 expired
Every contract award published under the Procurement Act.
| Title | Buyer | Award type | Value | Awarded | Status |
|---|---|---|---|---|---|
| Incident Management Forecasting System (IMFS) software support, maintenance and development services | Environment Agency | Direct contract | £14.9m | 20 Oct 2025 | active |
| Incident Management Forecasting System (IMFS) software support, maintenance and development services | Environment Agency | Direct contract | £14.9m | 16 Sept 2025 | pending |
| National Groundwater Modelling Service (NGMS) | Environment Agency | Direct contract | £306k | 01 Apr 2022 | expired |
| National Groundwater Modelling Service (NGMS) | Environment Agency | Direct contract | £28k | 25 Nov 2024 | expired |
| 2 Seas: ENDURE - mapping solution - AWARD | Norfolk County Council | Direct contract | — | 26 Jan 2018 | expired |
| National Groundwater Modelling Service (NGMS) | DEFRA | Direct contract | — | — | active |
| Incident Management Forecasting System (IMFS) software support, maintenance and development services | Environment Agency | Direct contract | — | — | active |