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TG

THALES GROUND TRANSPORTATION SYSTEMS LIMITED

UK public-sector supplier
Large

Thales Ground Transportation Systems is the UK subsidiary of Thales Group, a global technology company specialising in advanced systems for the defence, aerospace, and transportation sectors. In the UK, Thales provides critical rail signalling, communications, and transport management systems to Network Rail, Transport for London, and other operators. Thales is a key supplier to the UK's rail infrastructure modernisation programme, including the transition to digital train control.

uk.thalesgroup.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£782.6m
Live
2
Buyers
2
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts2 / 6
  • Top buyers2
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — THALES GROUND TRANSPORTATION SYSTEMS LIMITEDUpdated 10 Aug 2026

At a glance · for buyers and watchdogs

THALES GROUND TRANSPORTATION SYSTEMS LIMITED has won £782.6m across 2 public-sector buyers, with 2 live contracts.

Why: top buyer Transport for London at 100% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
No CH recordCompany status
2 of 6Live contracts
100%Top-buyer concentration
—Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value · 2/5

Commitments mapped to the Government Social Value Model themes. Each is tagged self-reported or from the website.

◐ From supplier website
JobsNo commitment stated✓
Skills3 commitments✓
Environment1 commitment✓
Tackling inequalityNo commitment stated✓
CommunityNo commitment stated✓
Skills · 3
  • WebsiteSkillsCritical national infrastructure skills development
  • WebsiteCommunitySTEM education partnerships with schools and universities
  • WebsiteApprenticeshipsEngineering and technology degree apprenticeships
Environment · 1
  • WebsiteNet zeroThales committed to carbon neutrality by 2030

Extracted automatically from uk.thalesgroup.com on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

◐ From website & notices
Sectors served · 1/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 10
Rail signalling
Train control systems
Transport management systems
Communications-based train control
ETCS
Traffic management
Fare collection systems
Cybersecurity
Systems integration
Maintenance services

Extracted automatically from uk.thalesgroup.com on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies · 2

Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.

◐ From supplier website
London Underground signallingDelivering advanced signalling systems for London Underground line upgrades
Network Rail digital signallingEuropean Train Control System (ETCS) digital signalling for Network Rail mainline routes

Extracted automatically from uk.thalesgroup.com on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

Buyer references

Named public-sector contacts who have agreed to act as a reference.

✓ Confirmed by buyer
—

No buyer references yet

Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.

Accreditations & memberships · 4

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 5/6
Cyber EssentialsListed on site✓
Cyber Essentials PlusListed on site✓
ISO 27001 — Information securityListed on site✓
ISO 9001 — QualityListed on site✓
ISO 14001 — EnvironmentalListed on site✓
ISO 45001 — Health & safetyNot evidenced✓

Extracted automatically from uk.thalesgroup.com on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

KPI performance

Delivery, budget and satisfaction scores reported quarterly by buyers.

✓ Verified
84

No verified KPI scores yet

Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.

Contracts · 2 live · 4 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Large File Transfer Project (AVC 02)
Transport for London3494200017 Jul 2021£1.3m12 moClosed
Consolidated Technical Support and Spares Supply Agreement (TSSSA+)
Transport for London3494200023 May 2020£19.6m10 yrsLive
Deed of Amendment and Restatement to a Technical Support and Spares Supply Agreement for Neasden Depot Signalling System
Transport for London3494200004 Apr 2018£624k3.8 yrsClosed
TLL7658 - Technical Support and Spares Supply Agreement
Transport for London3494200021 Feb 2017£1.4m5 yrsClosed
Automatic Train Control Contrac
Transport for London4523400031 Jul 2015£759.7m7.8 yrsClosed
Provision of Train Protection Warning System MK IV Ref: P-2044
Translink60200000———Live
Total live value £19.6m · mean award £130.4m

Top buyers · 2 buyers · top 3 = 100%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
Transport for London
5 contracts
100%
since 2015
2
Translink
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London5 contracts
100%
Northern Ireland1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). THALES GROUND TRANSPORTATION SYSTEMS LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
PC
PA CONSULTING SERVICES LIMITED
Yes£118.2m12
A(
ACCENTURE (UK) LIMITED
Yes£43.2m4
CI
CGI IT UK LIMITED
Yes£27.5m3
CA
Carbon60 Ltd
No£19.6m1
I3
I3Works Ltd.
Yes£16.2m8
TG
THALES GROUND TRANSPORTATION SYSTEMS LIMITED
No——
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
No Companies House record linked — automated risk checks unavailable.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
No Companies House record linked — statutory compliance checks unavailable.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

No modifications recorded

No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.

News mentions

UK trade press & nationals, matched to this supplier.

◰

No news mentions found

We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.

Companies House

Registered details, directors and PSC.

✓ Live sync
🏛

No Companies House record linked

No Companies House number on file — this supplier may be overseas, a sole trader or a consortium.

Financial

Filed accounts from Companies House.

↔ From Cos House
£

No financial filings on record

Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.

Org tree

Group structure and ownership.

↔ From Cos House
—
— · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.