AS
Advanced Signal Monitoring Limited
Advanced Signal Monitoring Limited is a UK limited company, based in London, incorporated in 2007. Has won 7 UK public-sector contracts worth £2.7m across 2 buyers, primarily Espo and industrial machinery work.
Active contracts
4
no new awards in 30d
Contracted (12m)
£72k
▼ 31% vs prior 12m
Public buyers
2
stable this month
Top buyer share
94%
Espo
Buyer concentration
Each block sized by share of total award value. A dominant block signals dependency on one buyer.
Severe concentration. Top buyer alone = 94% of revenue.
Espo
£2.6m
94%Sussex Partnership NHS Foundation Trust
£175k
6%Contracts won · 7 total · 4 active · 3 expired
Every contract award published under the Procurement Act.
| Title | Buyer | Award type | Value | Awarded | Status |
|---|---|---|---|---|---|
| 628_23 Security Surveillance Equipment and Services | Espo | Framework call off | £2.6m ceiling · ~£54k share (÷47) | 31 Jul 2023 | expired |
| VMS (Video Management System) - Stand Alone System Hellingly MSU | Sussex Partnership NHS Foundation Trust | Direct contract | £103k | 29 Jan 2025 | expired |
| Main Switch And Door Works - 4138 - Access Control Install Hellingly MSU | Sussex Partnership NHS Foundation Trust | Direct contract | £72k | 27 Nov 2025 | expired |
| 628_23 Security Surveillance Equipment and Services | Espo | Shared contract | — lot total · 29 suppliers | — | active |
| 628_23 Security Surveillance Equipment and Services | Espo | Shared contract | — lot total · 32 suppliers | — | active |
| 628_23 Security Surveillance Equipment and Services | Espo | Shared contract | — lot total · 24 suppliers | — | active |
| 628_23 Security Surveillance Equipment and Services | Espo | Shared contract | — lot total · 26 suppliers | — | active |