Find a TenderAdministrative changeContract change notice
Published 11 May 2025, 14:34 BST

This notice announces an administrative change to an existing contract or market (a contract change notice). No new tender or admission is opened here; see the linked notices below for the original opportunity.

Official UK procurement notice

Direct award of a Train Services Agreement for Class 444/450 rolling stock

Official notice

Authority: SOUTH WESTERN RAILWAY LIMITED (Public body)

Direct awardUtilities
Awarded value£377,010,656published award · exc. VAT
Awarded 9 May 2025no call for competition
Awarded to SIEMENS MOBILITY LIMITED

What is being bought

Published requirement description

Direct award of a 5 year contract (Train Services Agreement) for the provision of train maintenance services in relation to the contracting authority's fleet of 45 x 5 car units of

Class 444 rolling stock and 127 x 4 car units of Class 450 rolling stock . The service provider will also be the supplier of all spares and consumables required for the maintenance of the fleet.

The Train Services Agreement also contains a right to transfer or sub-let the contract to certain third parties and an obligation for the service provider to enter into a direct agreement with the Secretary of State in parallel to the Train Services Agreement. The direct agreement permits the Secretary of State to call for a New Contract in the event of the termination or expiry of the contracting authority's services agreement with the Secretary of

State. The duration of the New Contract would typically be up to 3 years and the terms of the New Contract and the circumstances in which the direct agreement can be relied upon are all unambiguously set out in the direct agreement. The Train Services Agreement also contains mechanisms under which additional services can be requested in the circumstances prescribed in the TSA and can be modified to deal with a change in law, a change to the Page 2 to 6 relevant consent or a change in the Operator's Safety Management System as well as to require the implementation of certain cyber security measures ("the Change Provisions"). In the event that the contract is transferred or sub-let to a third party, a direct agreement is relied upon by the Secretary of State or any of the Change Provisions are engaged, it is considered that these would be permitted modifications provided for in the contract."

The lotProcurement structure

single lot · no lot value published

Procedure terms & legal framework

From the official record
Procedure method
Direct award
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Notice status
Administrative change
Procurement threshold
Unspecified in notice
Regulatory regime
Utilities
Commercial structure
Stand-alone contract (no framework)
Competition type
Direct award (no call for competition)
GPA / WTO covered
Unspecified in notice
Recurring procurement
Unspecified in notice
First published
11 May 2025, 14:34 BST
Last source update
22 Aug 2025, 16:21 BST
FTS notice number
2025/S 000-051006
Latest notice
Contract change notice (UK10)
Delivery area
London (UKI)South East (UKJ)South West (UKK)
Official registry OCID
ocds-h6vhtk-051057 Find a Tender
Why no open competition
Single Suppliers Technical Reasons
Published justification

No service provider other than Siemens Mobility Limited is likely to be able to meet the required obligations relating to operational performance, spares availability, design authority

and obsolescence that the contracting authority needs from this Train Services Agreement for the necessary contract duration to meet its public passenger rail transport obligations.

There is therefore an absence of competition for technical reasons and there are no reasonable alternatives to the services provided by Siemens Mobility Limited.

How it was run

Official notice
Submission deadline
—

Timeline

21 May 2025 → 22 Aug 2025 · 2 dates
  1. Standstill ends
    21 May 2025, 23:59 BST
  2. Notice published
    22 Aug 2025, 16:21 BST

Notice history

5 events · 4 releases on Find a Tender · since 11 May 2025
  1. Transparency notice published
    11 May 2025, 14:34 BST
    UK5
  2. Contract award notice published
    12 May 2025, 13:53 BST
    UK6
  3. Contract signature expected
    24 May 2025, 23:59 BST
    scheduled
  4. Contract details notice published
    2 Jul 2025, 14:31 BST
    UK7
  5. Contract change notice published
    22 Aug 2025, 16:21 BST
    UK10
Routine re-releases (4)
  • 2025-05: 1 release · 11 May 2025

Commercial outcome & contract awards

Published awards, contracts and bid statistics, not a forecast
Awards 1
Awarded value £377,010,6561 award exc. VAT
Contracts signed 1latest 25 May 2025
Awarded toValueDateStatus
SIEMENS MOBILITY LIMITEDTrain Services Agreement for Class 444/450 rolling stock25 May 2025 – 25 May 2030£377,010,6569 May 2025Awarded

Contracts

  • Train Services Agreement for Class 444/450 rolling stock · SIEMENS MOBILITY LIMITED

    Signed
    25 May 2025
    Value
    £377,010,656
    Period
    22 Aug 2025 – 25 May 2030
    Status
    active
    • Change 21 Aug 2025 This is not a modification of the contract. This notice has a copy of the redacted contract included, which is a mandatory requirement. Find a Tender service currently doesn't have the functionality to edit the notices to attach it.
    1 agreed KPI: The details of the KPIs will be published within the document upload.
    • The details of the KPIs will be published within the document upload.

Contracting authority & participating public bodies

SOUTH WESTERN RAILWAY LIMITED

Contracting authorityPublic undertaking GB-COH: 03266760 · GB-PPON: PQHL-7495-VCQT Great Minster House 4th Floor, Public Ownership Programme Team, London, London, SW1P 4DRContact email

Bidders & participating suppliers

1 commercial party on the notice
  • SIEMENS MOBILITY LIMITEDAwarded supplierGB-COH: 00016033GB-PPON: PLXP-3652-TTVN Sixth Floor, The Lantern, 75 Hampstead Road, London, London, NW1 2PLContact email

Official documents & specifications (5)

Official links; attachments are not copied

Tender pack and attachments

Notices published for this procedure

  • Contract change notice contractContract change noticeUK10Contract change notice on Find a Tender
  • Contract details notice contractContract details noticeUK7Contract details notice on Find a Tender
  • Contract award notice awardContract award noticeUK6Contract award notice on Find a Tender
  • Transparency notice awardTransparency noticeUK5Transparency notice on Find a Tender