Supplier · SME
Sigma Security Devices Limited
Sigma Security Devices Limited has won 3 UK public contracts worth £548k since 16 Sep 2025. See its competitors in security, fire & defence equipment.
Also published as Sigma Security Devices Limitied. These are the same company (01449909), so their contracts are counted together.
- Contracts
- 3
- Published value
- £548kwhere stated
- Without competition
- 33%1 contracts
- Won by SMEs
- 100%of 3 with size known
Biggest customers
-
Scottish Police Authority 1 contract · £218k
-
The Chief Constable of Thames Valley Police 1 contract · £165k
-
Thames Valley Police 1 contract · £165k
What they supply
-
Security, fire & defence equipment 3 contracts · £548k
Competitors in security, fire & defence equipment
Sector overview-
Axon Public Safety UK Limited 24 contracts · £101m
-
Cooneen Defence Limited SME 13 contracts · £13.9m
-
Openview Security Solutions Ltd 12 contracts · £336m
-
Arco Limited 12 contracts · £92.2m
-
Reliance High-Tech Limited SME 11 contracts · £262m
-
Lyreco UK Limited 11 contracts · £76.3m
These are the suppliers with the most security, fire & defence equipment contracts in the last two years, which is where Sigma Security Devices Limited wins most of its work. They are not necessarily bidding for the same contracts. See the whole sector.
All contracts won by Sigma Security Devices Limited
| Date | Contract | Buyer | Value |
|---|---|---|---|
| 8 Dec 2025 | Scottish Police Authority | £218k | |
| 19 Sep 2025 | Supply and delivery of method of entry equipment No competition |
The Chief Constable of Thames Valley Police | £165k |
| 16 Sep 2025 | Thames Valley Police | £165k |
Contracts are matched to this supplier by company name as published in each notice. If a company appears under slightly different names, some of its contracts may be listed separately. How matching works.