Transparency Notice Published 30 September 2026

UK-London: Customer services.

Thameslink Southern Great Northern Limited (TSGN)

Contracting authority




Contracting authority:

Thameslink Southern Great Northern Limited (TSGN)


Public Procurement Organisation Number:

PBTL-7556-PTRN


Address:


Monument Place
London
EC3R 8AJ
UK


Contact name:

Christopher Wan


Email:

christopher.wan@gtrailway.com


Telephone:

07866926013


Website:

Not provided


Organisation type:

BODY_PUBLIC


Devolved regulations that apply:

None




Procedure



Procedure type:


Direct award









Scope



Title:

Customer Contact Centre


Reference number:

Not provided



Description:

GTR is seeking to appoint a provider to deliver the contact help desk services. Provision of outsourced customer contact centre services. The service operates in a demand-led environment, with resource requirements varying in response to customer contact volumes, operational disruptions, service changes and other ad hoc or unplanned events.
To view this notice, please click here:
https://gtr.delta-esourcing.com/delta/viewNotice.html?noticeId=1070329715








Participation



Suitable for SMEs:

No


Suitable for VCSEs:

No



Lots





Description:

Not provided


Main procurement category:

SERVICES



Above threshold:

Yes


Suitable for SMEs:

No


Suitable for VCSEs:

No




Contract dates (estimated):

17/10/2026 to 16/10/2028


CPV classifications:


79342300 - Customer services.

79512000 - Call centre.



Contract can be extended:

No



Delivery regions:


UKI - LONDON








Suppliers


Lot 1


Title:

Not provided





Supplier:

Concentrix TSC UK LTD


Companies House:

SC146564


Address:


1 CENTRAL PARK AVENUE, CENTRAL BUSINESS PARK, LARBERT
FALKIRK
FK5 4RX
UK


Email:

andrew.maclean@concentrix.com


Telephone:

+1-800-747-0583


Small or medium-sized enterprise (SME):

No


Voluntary, community or social enterprise (VCSE):

No


Supported employment provider:

No


Public service mutual:

No





Documents



Associated tender documents:


Not provided


Technical specifications:


Not provided



Contract Terms



Contract terms:

Customer demand for the service is inherently variable and may be affected by operational disruption, service changes, major incidents and other unpredictable events impacting the rail network. Performance may also be affected by workforce availability, inflationary cost pressures and changes to operational or regulatory requirements that necessitate adjustments to service capacity or delivery arrangements.


A conflicts assessment has been prepared and revised:

Yes



Direct Award Justification



Allowed by statutory instrument:

No



Direct award justifications:


Additional or repeat - extension


Justification description:

GTR has considered whether a competitive procurement exercise should be undertaken. However, due to ongoing uncertainty regarding the future regionalisation of contact centres, wider rail reform, and the transition of Train Operating Companies into public ownership, there is insufficient clarity regarding future customer service operating models. Conducting a procurement at this stage could result in a solution that does not align with future industry requirements and may not provide value for money. The proposed extension will provide continuity of service, negate a mobilisation period and transition costs, minimise operational disruption, and allow time for the future direction of industry arrangements to become clearer.




Special regime:


Utilities



Other organisations


Not provided