TXT In plain English
Company description
ALSTOM TRANSPORT UK LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 26 March 2013; registered for 13 years; registered office reported in DERBY, ENGLAND. Its primary declared activity is 30200 · Manufacture of railway locomotives and rolling stock, with 2 additional SIC activities reported.
This BritDB profile also contains linked public records: 1 PSC record, 4 procurement records, 1 waste registration. This description is assembled from public data, is not a reliability assessment, and should be checked against the cited sources before a legally significant decision.
Web facts are never added from a name match alone. Internet enrichment requires the exact Companies House ID in Wikidata, and ambiguous results are excluded.
01 Company overview
Identity and registration
- Official name
- ALSTOM TRANSPORT UK LIMITED
- Company number
- 08462831
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- FULL
- Mortgage charges
- 1 total · 1 outstanding · 0 satisfied
- Limited partnership members
- 0 general · 0 limited
A registered office is not necessarily a trading location. The address is reproduced from the Companies House bulk record and should be interpreted in that legal context.
02 Filing dates
Accounts and statements
Last accounts made up to
31 March 2026Next accounts due
31 December 2027Last statement made up to
26 March 2026Next statement due
9 April 2027BritDB does not infer overdue status when the source does not state it.
03 Workforce reporting
Gender pay gap
- Median bonus gap
- 23.2%
- Mean bonus gap
- 6.2%
- Women receiving bonus
- 41.3%
- Men receiving bonus
- 35.9%
- Women in top quartile
- 16.6%
- Women in upper middle quartile
- 8.5%
- Women in lower middle quartile
- 9.5%
- Women in lower quartile
- 26.3%
Earlier reporting years (8)
- 1000 to 49999.5% median hourly gap
- 1000 to 499910.9% median hourly gap
- 1000 to 49996.6% median hourly gap
- 1000 to 499914.0% median hourly gap
- 1000 to 499915.8% median hourly gap
- 1000 to 499916.5% median hourly gap
- 1000 to 499923.2% median hourly gap
- 1000 to 499927.7% median hourly gap
Positive gaps mean men were paid more; negative gaps mean women were paid more. These figures are employer-reported and describe the workforce distribution, not equal pay for the same job. The company link uses the exact Companies House number supplied by the service.
04 Supplier payments
Payment practices and performance
- Reporting period
- 1 October 2025 – 31 March 2026
- Filed
- 30 April 2026
- Shortest standard term
- 28 days
- Longest standard term
- 60 days
- E-invoicing offered
- Yes
- Supply-chain finance
- Offered
- Payment codes
- Network Rail’s “Fair Payment Charter”
- Construction retentions
- Reported as used
Complete reported payment fields
- Policy regime
- Regime-3
- Financial period started
- 1 April 2025
- Qualifying contracts
- Yes
- Payments made
- Yes
- Invoice value paid within 30 days
- £40,161,938
- Invoice value paid in 31–60 days
- £45,305,850
- Invoice value paid after 60 days
- £59,029,637
- Invoice value paid outside agreed terms
- £66,375,199
- Invoices paid in 31–60 days
- 28.0%
- Invoices unpaid due to dispute
- 3.0%
- Maximum contractual payment period
- 90 days
- Supplier-list charging policy
- No
- Supplier-list charges made
- No
Retention circumstances
Retention is applied on construction contracts outside of Network rail projects in services above 100K GBP.
Retention parity policy
Retention is only applied in parity with our main contract. We do not apply retention clauses in all cases.
Retention release
Release of monies is contract-specific but generally retention is released at the end of the substantial construction or practical completion, and then at the completion of the warranty.
Retention release stages
Release in stages is subject to negotiated contractual terms.
- Retention in all contracts
- No
- Retention in standard terms
- No
- Retention threshold
- £100,000
- Standard retention rate
- 3.0%
- Retention compared with client
- 100.0%
- Retention compared with payments
- 3.0%
Reported terms and dispute process
- Standard payment terms
The Company’s standard payment terms are 60 days from the end of the month in which an undisputed invoice is received. Deviations from standard payment terms are agreed on a case-by-case basis subject to negotiation and agreement as part of a wider suite of commercial conditions.
- Dispute resolution process
Alstom seeks to satisfactorily resolve any queries as quickly as possible prior to payment being made. Invoices received which cannot be processed due to errors, and/or missing/inaccurate information are passed to the relevant internal stakeholders for resolution, which would escalate to departmental heads as required. In the event that this process cannot satisfactorily resolve the dispute, the matter would subject to the dispute resolution conditions defined in the relevant agreement.
Earlier payment reports (11 shown)
- 57.0 average days to pay26.0% outside terms
- 78.0 average days to pay49.0% outside terms
- 58.0 average days to pay43.0% outside terms
- 58.0 average days to pay46.0% outside terms
- 55.0 average days to pay38.0% outside terms
- 55.0 average days to pay39.0% outside terms
- 52.0 average days to pay22.0% outside terms
- 45.0 average days to pay23.0% outside terms
- 51.0 average days to pay34.0% outside terms
- 50.0 average days to pay42.0% outside terms
- 54.0 average days to pay40.0% outside terms
This is a company-submitted statutory disclosure, not a credit rating. BritDB preserves the reporting period and links the report only through the Companies House number supplied by the official service. Percentages describe payments made during that period and may change in later reports.
05 Global legal identity
Legal Entity Identifier
ALSTOM TRANSPORT UK LIMITED
LEI 529900HNQM8I6A8MNQ77 · jurisdiction GB
- Legal form
- H0PO
- Entity category
- GENERAL
- Entity created
- Not supplied
- Initial LEI registration
- 6 February 2014
- LEI last updated
- 4 November 2021
- Next renewal
- 5 March 2021
- Managing LOU
- 5299000J2N45DDNE4Y28
- Legal address
- The Place, London, GB-CMD, WC1V 7AA, GB
- Headquarters address
- The Place, London, GB-CMD, WC1V 7AA, GB
GLEIF Level 2 relationships
IS DIRECTLY CONSOLIDATED BY
From LEI 529900HNQM8I6A8MNQ77 to LEI 96950032TUYMW11FB530
- Initial registration
- 9 March 2018
- Last updated
- 4 November 2021
- Next renewal
- 5 March 2021
- Validation sources
- FULLY_CORROBORATED
- Validation documents
- ACCOUNTS_FILING
- Relationship periods
- Start: 2018-04-01T00:00:00+02:00; End: 2019-03-31T00:00:00+01:00; Type: ACCOUNTING_PERIOD; Start: 2018-03-05T00:00:00+01:00; Type: RELATIONSHIP_PERIOD; Start: 2019-07-01T00:00:00+02:00; Type: DOCUMENT_FILING_PERIOD
- Validation reference
- Not supplied
IS ULTIMATELY CONSOLIDATED BY
From LEI 529900HNQM8I6A8MNQ77 to LEI 96950032TUYMW11FB530
- Initial registration
- 9 March 2018
- Last updated
- 4 November 2021
- Next renewal
- 5 March 2021
- Validation sources
- FULLY_CORROBORATED
- Validation documents
- ACCOUNTS_FILING
- Relationship periods
- Start: 2018-04-01T00:00:00+02:00; End: 2019-03-31T00:00:00+01:00; Type: ACCOUNTING_PERIOD; Start: 2018-03-05T00:00:00+01:00; Type: RELATIONSHIP_PERIOD; Start: 2019-07-01T00:00:00+02:00; Type: DOCUMENT_FILING_PERIOD
- Validation reference
- Not supplied
LEI data provides global legal identity and source-reported relationships, not a credit or regulatory approval. BritDB links Level 1 identities only through GLEIF’s Companies House registration-authority identifier and exact company number; Level 2 parent and fund relationships and reporting exceptions are reproduced as supplied by GLEIF.
06 Supply-chain transparency
Modern slavery statement
- Organisation
- ALSTOM TRANSPORT UK LIMITED
- Group submission
- No
- Statement period
- 1 April 2025 – 31 March 2026
- Approved
- 28 September 2026
- Sectors
- Transportation, logistics, and storage
Organisation structure
Covered in the statement
Policies
Covered in the statement
Risk assessment
Covered in the statement
Due diligence
Covered in the statement
Training
Covered in the statement
Goals and KPIs
Covered in the statement
Full statement information supplied to the registry
- Reported turnover band
- £100 million to £500 million
- Years producing statements
- 1 to 5 years
- ILO indicators included
- Not answered
- Registry record updated
- 30 September 2026
Policies described
Freedom of workers to terminate employment Freedom of movement Freedom of association Prohibits any threat of violence, harassment and intimidation Prohibits compulsory overtime Prohibits child labour Prohibits discrimination Prohibits confiscation of workers' original identification documents Provides access to remedy, compensation and justice for victims of modern slavery
Training described
Your whole organisation Your front line staff Procurement staff Your suppliers
Worker engagement and working conditions
Your suppliers Professional auditors Workers within your organisation Businesses in your industry or sector
Social audits
Audit conducted by your staff Third party audit arranged by your organisation
Grievance mechanisms
Using anonymous whistleblowing services, such as a helpline or mobile phone app
Other monitoring
Risk mapping, supplier CSR assessments, Human Rights & CSR scorecards, site inspections, supplier due diligence reviews and anonymous reporting mechanisms were used to identify labour risks
Demonstrated progress
Progress is demonstrated through ongoing supply chain risk mapping, annual review of modern slavery risks through Alstom's Vigilance Plan, oversight by the Vigilance Committee, supplier CSR assessments, social audits and enhanced monitoring of higher-risk suppliers. Due diligence, contractual controls, training and escalation procedures continue to be strengthened to improve identification, assessment and mitigation of modern slavery risks across the supply chain
A registry entry records what the organisation declared in its statement. It is not an independent audit. Group statements can cover several companies; BritDB preserves each exact source-supplied company-number link and excludes approver names and email addresses.
07 Data protection
ICO fee-payer registration
Alstom Transport UK Limited
Registration ZA218346
- Registered from
- 18 November 2016
- Current end date
- 17 November 2026
This is a candidate association, not an official Companies House link. The ICO file supplies no company number. The organisation name and postcode uniquely matched this company in the current snapshot. BritDB excludes all DPO contact fields and does not publish unmatched personal entries.
08 Ownership and control
People with significant control
Alstom Transport Uk (Holdings) Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- England
- Legal authority
- Companies Act 2006
- Legal form
- Private Limited Company
- Place registered
- England
- Registration number
- 08713765
- Notified
- 6 April 2016
PSC records are company-filed public-register information. When the exact same displayed individual name occurs at multiple companies, BritDB offers a non-indexed cross-reference page. It is a name match only, not proof that the records describe the same person. Service addresses and partial dates of birth are deliberately omitted.
09 Charity register
Charity Commission links
No exact company-number link in this snapshot
The Charity Commission extract did not explicitly associate this Companies House number with a charity. BritDB does not use a name-only match to fill the gap.
This company-level check covers the Charity Commission for England and Wales. Links are accepted only when the official extract supplies this exact company registration number. Scottish charities now have separate OSCR profiles, but OSCR’s bulk fields do not provide a Companies House number, so BritDB does not infer a company link.
10 Northern Ireland charity register
CCNI exact company links
No unambiguous company-number link found
The CCNI source number did not resolve uniquely to this Companies House record. BritDB did not use a name or address match.
CCNI publishes company numbers without a jurisdiction prefix. BritDB links only when the plausible padded UK and NI candidates resolve to exactly one Companies House company.
11 Sanctions screening
UK Sanctions List
No exact business-registration-number link found
The imported UK Sanctions List did not supply this Companies House number as a UK-linked business identifier. BritDB did not attempt a name-only match.
No exact link is not sanctions clearance. UK restrictions can apply through ownership or control even where an entity is not separately named. Always use the current official list and obtain appropriate advice for a legally significant decision.
12 Public procurement
Find a Tender links
Primary Spring Chevrons - 09 HOPL (Victoria Line)
London Underground Limited · updated 23 April 2026
- Tender value
- Not supplied
- Awards
- 1
Overhauling of internal doors of Jubilee line Rolling Stock
London Underground Limited · updated 27 February 2026
- Tender value
- Not supplied
- Awards
- 1
Supply of Power Axles for the Victoria Line
London Underground Limited · updated 19 December 2025
- Tender value
- Not supplied
- Awards
- 1
Engineering Vehicle Overhaul of Master Controllers and Spares for Battery Locos
Transport for London · updated 26 November 2025
- Tender value
- Not supplied
- Awards
- 1
These links use only the GB-COH identifier supplied in the procurement record. A company may have other public-sector work that is absent, older, below publication thresholds or published without a Companies House identifier.
13 Environmental register
Environment Agency waste registrations
This is a privacy-reduced, exact-company subset. The full official register also includes sole traders and applicants without a matching Companies House number. Check the current Environment Agency register before relying on registration status.
14 Nature of business
Standard Industrial Classification
Repair and maintenance of other transport equipment n.e.c.
Construction of railways and underground railways
15 Connected public record
Checks beyond the company register
Charity Commission
0 exact company-number links.
Northern Ireland charities
0 unambiguous company-number links.
Public contracts
4 procurement processes linked by exact GB-COH identifier.
Waste register
1 exact company-number registration.
Corporate notices
The Gazette is not yet connected.
UK Sanctions List
No exact business-registration-number link in this report.
A checked source with no exact link is not a clean bill of health. Unchecked sources remain unknown, while sanctions may also apply through ownership or control of a listed person or entity.
16 Record timeline
Dates in the bulk record
- Detected change
Accounts due date: 2026-12-31 → 2027-12-31
- Accounts
Latest accounts made up to this date
- Confirmation statement
Latest confirmation statement made up to this date
- Incorporation
Company incorporated
17 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Annual employer reports linked by the exact source-supplied Companies House number.
Statutory supplier-payment reports linked by the exact source-supplied Companies House number.
Global legal identities linked through Companies House registration authority RA000585.
Annual statement summaries linked by exact source company number.
Privacy-reduced candidate associations based on a unique exact name-and-postcode match.
Current and ceased significant-control records joined by exact company number.
Daily England and Wales extract matched only by the official company registration number.
Daily CCNI export with company links only where the source number resolves unambiguously.
Complete FCDO list checked by exact UK-linked business registration number.
Procurement parties checked only through exact GB-COH identifiers.
Licensed subset linked only by exact Companies House number.
Financial regulation and licences.
Companies House, Charity Commission, OSCR and UK Sanctions List information is public-register data. BritDB reproduces and organises it with source-specific limits; official external links are kept on the dedicated source pages.