Public Buyer — Contracts & Spending
Security Industry Authority
Security Industry Authority has awarded 49 contracts, worth £25.6m+ in disclosed value, to 44 suppliers. Largest spend area: Business Services. Data from GOV.UK Contracts Finder, updated daily.
Contracts awarded
49
Disclosed spend
£25.6m+
Suppliers used
44
Renewals < 90d
1
Top suppliers
Companies this buyer awards the most to, by disclosed value
| Supplier | Contracts | Value |
|---|---|---|
| Phoenix Software Limited | 5 | £8.1m |
| Capgemini UK PLC | 1 | £8.1m |
| Post Office Limited | 1 | £2.1m |
| Version 1 Solutions Limited | 1 | £2.0m |
| Allied Publicity Services (aps) | 1 | £402k |
| Mds Technologies Limited | 1 | £326k |
| Experian Limited | 1 | £252k |
| Redhouse Lane Communications Limited | 1 | £200k |
Upcoming renewals (next 90 days)
Contracts ending soon — likely re-tendering opportunities
| Contract | Incumbent | Value | Ends |
|---|---|---|---|
| Wilkin Chapman Group LTD | £33k | 10 Aug 2026 |
Largest contracts awarded
By disclosed value
| Contract | Supplier | Sector | Value | Date | Source |
|---|---|---|---|---|---|
| Capgemini UK PLC | IT Services | £8.1m | 29 May 2026 | Notice ↗ | |
| Phoenix Software Limited | Software | £6.8m | 30 Apr 2026 | Notice ↗ | |
| Post Office Limited | Post & Telecom | £2.1m | 05 May 2021 | Notice ↗ | |
| Version 1 Solutions Limited | Software | £2.0m | 02 Mar 2021 | Notice ↗ | |
| Post Office | Post & Telecom | £1.8m | 26 Jun 2023 | Notice ↗ | |
| Phoenix Software Limited | Software | £800k | 30 Apr 2026 | Notice ↗ | |
| Phoenix Software Limited | Software | £415k | 21 Sept 2020 | Notice ↗ | |
| Allied Publicity Services (aps) | Software | £402k | 01 Mar 2021 | Notice ↗ |
Spend by sector
Where this buyer's contract spend goes
Business Services16× · £974k
Software11× · £11.1m
IT Services9× · £8.8m
Research & Development4× · £290k
Post & Telecom2× · £3.9m
Unclassified2× · £112k
Repair & Maintenance1× · £150k
Education1× · £126k
Other buyers in Business Services
Comparable public bodies in the same sector
East Of England Broadband Network (regional Broadband Consortium)£70.0bnCrown Commercial Service£35.0bnYpo£6.0bnNHS London Procurement Partnership (hosted By Guy's And St Thomas' NHS Ft)£5.8bnEast Of England NHS Collaborative Hub£5.0bnNHS London Procurement Partnership (as Hosted By Guys & St Thomas' NHS Foundation Trust)£5.0bn
Win more work with Security Industry Authority
Track this buyer's upcoming renewals, incumbents, and award patterns with MeridianData Contracts Finder — Renewal Radar, alerts, and CSV/API export. From £399/mo.