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UK GOVERNMENT PROCUREMENT

Public-sector buyer · United Kingdom

Thameslink Southern Great Northern Limited (TSGN)

Thameslink Southern Great Northern Limited (TSGN) is a UK public-sector contracting authority. This profile aggregates its public-record procurement — top suppliers, categories, recent awards, open tenders and expiring contracts.

Data period: 2023-11-08 to 2026-11-08Updated 2026-11-08

£38.8M

Total spend

8

Contract awards

8

Unique suppliers

£4.9M

Avg contract

According to ENKII, Thameslink Southern Great Northern Limited (TSGN) has awarded 8 contracts worth £38.8M to 8 suppliers between 2023-11-08 and 2026-11-08, at an average contract value of £4.9M, with the top five suppliers holding 96% of contract value.

Top suppliers

Top suppliers to Thameslink Southern Great Northern Limit…

Top-five suppliers hold 96% of contract value — a concentrated market.

SupplierAwardsTotal value
Scheidt & Bachmann Fare Collection Systems GmbH1£24.2M
Concentrix TSC UK LTD1£8.4M
Millenium Site Services ltd1£2.0M
Icomera UK Limited1£1.4M
Kone Cranes Demag Limited1£1.4M
Kroll Associates U.K. Limited1£595K
Access UK Ltd1£494K
Abacus Lighting Limited1£331K

Procurement categories

What Thameslink Southern Great Northern Limit… buys

Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.

IT services: consulting, software development, Internet and support

72
3 awards£2.5M

Office and computing machinery, equipment and supplies except furniture and software packages

30
1 award£24.2M

Electrical machinery, apparatus, equipment and consumables; lighting

31
1 award£331K

Construction work

45
1 award£1.4M

Repair and maintenance services

50
1 award£2.0M

Business services: law, marketing, consulting, recruitment, printing and security

79
1 award£8.4M

Recent contracts

Latest Thameslink Southern Great Northern Limit… contracts awarded

The most recently published award notices on Find a Tender and Contracts Finder.

Customer Contact Centre

Concentrix TSC UK LTD · 2026-10-12

£8.4M

Provision of CEP (Customer Engagement Platform) and CDP (Customer Data Platform) Software

Access UK Ltd · 2026-09-29

£494K

Provision of Depot Doors , Refurbishment and Planned Preventative Maintenance

Kone Cranes Demag Limited · 2026-09-24

£1.4M

Extension of Service Agreement relating to the provision of a passenger Wi-Fi system and associated services

Icomera UK Limited · 2026-09-17

£1.4M

Contract extension for provision of SOC/SIEM Managed Service

Kroll Associates U.K. Limited · 2026-09-17

£595K

Agreement for Management, Maintenance and Support of Ticket Vending Machines

Scheidt & Bachmann Fare Collection Systems GmbH · 2026-07-19

£24.2M

Provision of Lighting High Mast Maintenance

Abacus Lighting Limited · 2026-07-13

£331K

Train Glazing Services

Millenium Site Services ltd · 2026-06-02

£2.0M

WANT TO WIN WORK FROM THAMESLINK SOUTHERN GREAT NORTHERN LIMIT…?

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What Thameslink Southern Great Northern Limit… has coming up

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Most of it is in software & IT systems, transport equipment and construction materials.

3

tenders open now

Inviting bids today

7

planned procurements

Work this buyer has said it intends to tender

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Market analysis

Bidding into Thameslink Southern Great Northern Limit… — what to expect

Supplier concentration and timing patterns that shape SME bid strategy.

25%

Awards to SMEs

96%

Top-5 supplier share

25%

Framework call-offs

—

Awards to social enterprises

Around 25% of Thameslink Southern Great Northern Limit…’s classified awards go to small and medium-sized enterprises. Around 25%of awards are call-offs from framework agreements — getting onto the right framework matters as much as the bid itself here.

Frequently asked

Common questions about selling to Thameslink Southern Great Northern Limit…

How much does Thameslink Southern Great Northern Limit… spend on procurement?

Thameslink Southern Great Northern Limit… awarded 8 contracts totalling £38.8M between 2023-11-08 and 2026-11-08, working with 8 unique suppliers. Average contract value is £4.9M.

Who are Thameslink Southern Great Northern Limit…'s top suppliers?

The largest suppliers to Thameslink Southern Great Northern Limit… by total award value are Scheidt & Bachmann Fare Collection Systems GmbH, Concentrix TSC UK LTD, Millenium Site Services ltd. The top five suppliers together hold 96% of contract value.

What does Thameslink Southern Great Northern Limit… buy from suppliers?

Thameslink Southern Great Northern Limit…'s procurement is concentrated in it services: consulting, software development, internet and support, office and computing machinery, equipment and supplies except furniture and software packages, electrical machinery, apparatus, equipment and consumables; lighting, alongside specialist categories. See the full CPV breakdown below.

How can my business bid for Thameslink Southern Great Northern Limit… contracts?

Thameslink Southern Great Northern Limit… publishes open tenders on Find a Tender and Contracts Finder. ENKII matches your business against live tenders, identifies certifications you'll need, and surfaces frameworks worth applying to. Free Readiness Score in 3 minutes.

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Related ENKII resources

Sources & methodology

How this profile is compiled

Analysed by ENKII · Updated 2026-11-08

This profile aggregates public-record procurement data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and aggregates source records; we don't edit the underlying facts.

Source portals

  • · Find a Tender (find-tender.service.gov.uk)
  • · Contracts Finder
Full methodology — calculations, refresh cadence & caveats

Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.

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