SE
Seiche Ltd
Seiche Ltd is a UK limited company, based in Holsworthy, incorporated in 1997. Has won 6 UK public-sector contracts worth £1.8m across 5 buyers, primarily Department for Environment Food & Rural Affairs.
Active contracts
3
no new awards in 30d
Contracted (12m)
—
▼ 100% vs prior 12m
Public buyers
5
stable this month
Top buyer share
87%
Department for Environment Food & Rural Affairs
Buyer concentration
Each block sized by share of total award value. A dominant block signals dependency on one buyer.
Severe concentration. Top buyer alone = 87% of revenue.
Department for Environment Food & Rural Affairs
£1.6m
87%DEFRA
£127k
7%Offshore Renewable Energy Catapult
£60k
3%Defence Science and Technology Laboratory
£51k
3%Menter Môn Cyf
—
0%Contracts won · 6 total · 3 active · 3 expired
Every contract award published under the Procurement Act.
| Title | Buyer | Award type | Value | Awarded | Status |
|---|---|---|---|---|---|
| Reducing Noise from Offshore Wind Piling: A Pilot | Department for Environment Food & Rural Affairs | Direct contract | £1.6m | 23 May 2025 | active |
| A Noise Limit for Offshore Wind Pile Driving: Feasibility Assess & Pilot Program | DEFRA | Framework call off | £127k ceiling · ~£127k share | 01 Jul 2023 | expired |
| Subsea Noise Characterisation Services ORE22072 | Offshore Renewable Energy Catapult | Direct contract | £60k | 01 Dec 2022 | expired |
| Contract Award - Acoustic Monitoring System | Defence Science and Technology Laboratory | Direct contract | £51k | 15 Dec 2022 | expired |
| PQQ SIMA | Menter Môn Cyf | Direct contract | — | — | active |
| A Noise Limit for Offshore Wind Pile Driving: Feasibility Assess & Pilot Program | DEFRA | Direct contract | — | — | active |