Sigma Security Devices Limited
Registered · CH 01449909Profile built from official UK public-sector award data.
- Contracts won
- 3
- Total value
- £135k
- Buyers
- 3
- Active
- 16 May 2022 – 28 Nov 2025
Eligible tenders
Based on the categories Sigma Security Devices Limited has publicly won in. Eligibility is inferred from official award data — it is not a record of who bid.
£285m
in 65 eligible tenders closed in the last 12 months.
DS504-25 NFCC Framework for Respiratory Protective Equipment, associated equipment and services
Devon & Somerset Fire & Rescue Authority · £135m framework ceiling · closed 7 Nov 2025 · Security, Defence & Safety Equipment
Capital Turnkey Solutions and Community Diagnostic Centres Dynamic Purchasing System
Countess of Chester Hospital NHS Foundation Trust · £100m · closed 28 Feb 2026 · Security, Defence & Safety Equipment
Access Security Products (Hardening Products)
THAMES WATER UTILITIES LIMITED · £30m · closed 25 Jun 2026 · Security, Defence & Safety Equipment
BLC0302 Headwear and Accessories
BlueLight Commercial Limited · £12m · closed 21 Jul 2026 · Security, Defence & Safety Equipment
Clinical Decontamination Units - NHS Emergency Capabilities Unit
LONDON AMBULANCE SERVICE NHS TRUST · £8m · closed 16 Aug 2025 · Security, Defence & Safety Equipment
YPO - 001183 - Fire Safety Products & Associated Services
Yorkshire Purchasing Organisation · £4m · closed 15 Jun 2026 · Security, Defence & Safety Equipment
Open right now
YPO - 001148 Drones and Associated Services
YPO · £500m framework ceiling · deadline 5 Mar 2027 · Security, Defence & Safety Equipment
YPO - 001218 Critical Incident Management and Public Safety Software and Systems
YPO · £500m framework ceiling · deadline 23 Feb 2029 · Security, Defence & Safety Equipment
Repairs and Maintenance DPS
LHC Procurement Group for the Scottish Procurement Alliance (SPA) · £60m · deadline 19 Feb 2029 · Security, Defence & Safety Equipment
SH2025-029 Fire Safety Systems servicing, maintenance, remedials and installations.
Southern Housing · £59m · deadline 10 Aug 2026 · Security, Defence & Safety Equipment
YPO - 001110 Emergency Response and Rescue Equipment
YPO · £40m · deadline 13 Jun 2032 · Security, Defence & Safety Equipment
EEAST - Chemical, Biological, Radioactive and Nuclear Protection Suits and Gas-Tight Suits and Associated Products (26-T04a)
East of England Ambulance Service NHS Trust · £20m · deadline 7 Aug 2026 · Security, Defence & Safety Equipment
Procurement of new Metrology Instruments (Installed and Portable) Dynamic Purchasing System (DPS)
Nuclear Restoration Services Limited · £10m · deadline 23 Feb 2029 · Security, Defence & Safety Equipment
CCTV & Access Systems Maintenance Contract - 2026
Reading Borough Council · £600k · deadline 21 Aug 2026 · Security, Defence & Safety Equipment
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Battle this company →Deterministic 0–10 stats from official award data — 10 ≈ top 1% of UK public-sector suppliers.
Sigma Security Devices Limited
Registered · CH 01449909
5
overall
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Decision-makers
Buyer network
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Wins over time
2022
2025
Contract wins per year
Sectors they win in
| Sector | Wins | Value |
|---|---|---|
| Security, Defence & Safety Equipment | 3 | £135k |
Recent wins
Provision Of Method Of Entry Equipment
Durham Constabulary · £40k · 28 Nov 2025
Method of Entry
Metropolitan Police Service · £95k · 16 May 2022
Supply and delivery of method of entry equipment
The Chief Constable of Thames Valley Police · Value not published · —