01 Procurement
Tender overview
- Buyer
- NETWORK RAIL INFRASTRUCTURE LIMITED
- Status
- Complete
- Procurement method
- Direct award
- Category
- Not supplied
- CPV classification
- Not supplied
- Tender period
- Not supplied — Not supplied
Description
Renewal of mission‑critical Tyrell IO, TyrellCheck, and Arrakis software licensing and support services, awarded directly due to exclusive intellectual property ownership.
This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.
02 Awards and contracts
Published award records
Fault Management System Renewal
- Awarded
- 27 February 2026
- Award value
- £1,285,811
- Suppliers
- 1
- Signed contract
- Not supplied
03 Organisations
Buyers, suppliers and other parties
NETWORK RAIL INFRASTRUCTURE LIMITED
Waterloo General Office, London, UKI45, SE1 8SW, United Kingdom
GB-PPON PNZN-9524-VCQJNexus Alpha
Streathborne House, Redehall Road, Smallfield, UKJ26, RH6 9QA, United Kingdom
Companies House 02941132 →Companies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.
04 Provenance
Source for this process
Contains public sector information licensed under the Open Government Licence v3.0. Official external links are available only on the source transition page.