Thameslink Southern Great Northern Limited (TSGN) has published this notice through Delta eSourcing
| Notice Summary |
|---|
| Title: | Contract extension for provision of SOC/SIEM Managed Service |
| Notice type: | UK6: Contract award notice |
| Authority: | Thameslink Southern Great Northern Limited (TSGN) |
| Nature of contract: | Not applicable |
| Procedure: | Direct award |
| Short Description: | Contract extension for provision of SOC/SIEM Managed Service. This is to extend the contract services for 20months, to align to our security licences which are in term until May 2028. |
| Published: | 18/09/2026 17:26 |
Contract extension for provision of SOC/SIEM Managed Service
Contracting Authorities
- Contracting authority:
- Thameslink Southern Great Northern Limited (TSGN)
- Public Procurement Organisation Number:
- PBTL-7556-PTRN
- Address:
24 Monument Street
London
EC3R 8AJ
UK- Contact name:
- Kitty Sheeran
- Email:
- kitty.sheeran@gtrailway.com
- Telephone:
- 000000000
- Website:
- Not provided
- Organisation type:
- BODY_PUBLIC
- Devolved regulations that apply:
- None
Procedure
- Procedure type:
Direct award
- Special regime:
Utilities
Scope
- Title:
- Contract extension for provision of SOC/SIEM Managed Service
- Reference number:
- PSC0629
- Description:
- Contract extension for provision of SOC/SIEM Managed Service. This is to extend the contract services for 20months, to align to our security licences which are in term until May 2028.
- Contract value:
- Not provided
Contract Details
Contract 1
- Title:
- Not provided
- Reference number:
- Not provided
- Contract value:
- GBP 714,264 including VAT
- Below the relevant threshold:
- No
- Award decision date:
- 18/09/2026
- Earliest date the contract will be signed:
- 30/09/2026
- Contract dates (estimated):
- 01/10/2026 to 31/05/2028
- Main procurement category:
- SERVICES
- CPV classifications:
72600000 - Computer support and consultancy services.- Delivery regions:
UKI31 - Camden and City of London
Supplier
- Supplier:
- Kroll Associates U.K. Limited
- Companies House:
- PZZW-8975-XDWN
- Address:
The News Building, Level 6,, 3 London Bridge Street, England
London
SE1 9SG
UK- Email:
- stuart.morrison@kroll.com
- Telephone:
- Not provided
- Small or medium-sized enterprise (SME):
- No
- Voluntary, community or social enterprise (VCSE):
- No
- Supported employment provider:
- No
- Public service mutual:
- No
Other organisations
Not provided