AwardedAwarded 1 July 2026
Elizabeth Line signalling performance improvement Work package 1
Transport for London · Public undertaking
In brief
Transport for London awarded construction work to Siemens Mobility Limited on 1 July 2026.
Built from the notice's own fields. Always check the official notice before you bid.
What the notice says
This requirement covers the following five work areas under the Elizabeth Line signalling performance improvement initiative. Please refer to the details listed under each item:
- System Reliability Improvements.
- 28Trains Per Hour Resilience Enhancements.
- Obsolescence Changes
- Operational Flexibility Improvements.
- Timetabling Enhancements.
Who won
| Winner | Value | Dates |
|---|---|---|
| Siemens Mobility Limited | £4,316,720 | Awarded 1 July 2026 |
Values as the award notice gives them, excluding VAT where stated.
Timeline
- Transparency notice · UK5, notice 066285-2025
- Contract award notice · UK6, notice 066251-2026
About the buyer
Transport for LondonLast 12 months
Procurements
377Awards
150Suppliers it has used most for construction
- Delcore Fire Engineering Ltd2 contracts
- Siemens Mobility Limited2 contracts
- Alan Dick Communications Limited1 contract
- Amalgamated Construction Ltd1 contract
- Amey Rail Limited1 contract
Similar open tenders
All open construction tenders- £15mestimated
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From notice 066285-2025 on Find a Tender, first published 17 October 2025, last updated 14 July 2026. We last checked for changes on 28 September 2026.