supplier · GB-COH01449909
Sigma Security Devices Limited
as a supplier
6 recorded awards from 6 buyers , between 1 Feb 2021 and 17 Nov 2025.
“Exclusive” means this organisation was the only one awarded under that procurement; the rest were shared with other suppliers, typically on a framework.
sells to
| buyer | awards |
|---|---|
| Durham Constabulary | 1 |
| Hampshire Constabulary | 1 |
| Metropolitan Police Service | 1 |
| Scottish Police Authority | 1 |
| Thames Valley Police | 1 |
| The Chief Constable of Thames Valley Police | 1 |
contracts won
| contract | buyer | value | awarded |
|---|---|---|---|
| Provision Of Method Of Entry Equipment | Durham Constabulary | £40,000 | 17 Nov 2025 |
| Supply and Delivery of Method of Entry Equipment | Thames Valley Police | £165,168 | 15 Sept 2025 |
| Method of entry/tactical breaching equipment | Hampshire Constabulary | £34,000 | 31 Mar 2023 |
| Method of Entry | Metropolitan Police Service | £95,000 | 1 Feb 2021 |
| Public Order Requirements shared | Scottish Police Authority | · | 8 Dec 2025 |
| Supply and delivery of method of entry equipment | The Chief Constable of Thames Valley Police | · | 22 Sept 2025 |
every contract won by Sigma Security Devices Limited →
as published
This page combines 2 separate records from the source data. Every one is listed below exactly as the publisher filed it, so you can check the grouping yourself.
| name as published | identifier | postcode | records |
|---|---|---|---|
| Sigma Security Devices Limited | GB-COH 01449909 | TN24 0FE | 5 |
| Sigma Security Devices Ltd | · | TN24 0FE | 1 |
why these were combined
- identical name and address · TN240FE 1
Matching uses organisation identifiers where publishers provide them, falling back to name and address. Records are never combined on address alone, because one shared-service postcode carries 244 different organisations. how this works