TXT In plain English
Company description
SIEMENS MOBILITY LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 7 November 1881; registered for 144 years; registered office reported in LONDON, ENGLAND. Its primary declared activity is 30990 · Manufacture of other transport equipment n.e.c..
This BritDB profile also contains linked public records: 1 PSC record, 18 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
- SIEMENS MOBILITY LIMITED
- Company number
- 00016033
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- FULL
- Mortgage charges
- 17 total · 5 outstanding · 12 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
30 September 2025Next accounts due
30 June 2027Last statement made up to
19 March 2026Next statement due
2 April 2027BritDB does not infer overdue status when the source does not state it.
03 Workforce reporting
Gender pay gap
- Median bonus gap
- 26.8%
- Mean bonus gap
- 6.8%
- Women receiving bonus
- 94.0%
- Men receiving bonus
- 94.8%
- Women in top quartile
- 11.6%
- Women in upper middle quartile
- 14.8%
- Women in lower middle quartile
- 17.8%
- Women in lower quartile
- 34.4%
Earlier reporting years (8)
- 1000 to 499920.2% median hourly gap
- 1000 to 499920.2% median hourly gap
- 1000 to 499922.9% median hourly gap
- 1000 to 499924.9% median hourly gap
- 1000 to 499925.2% median hourly gap
- 1000 to 499926.4% median hourly gap
- 1000 to 499932.5% median hourly gap
- 1000 to 499935.5% 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
- 60 days
- Longest standard term
- 180 days
- E-invoicing offered
- Yes
- Supply-chain finance
- Offered
- Payment codes
- No
- Construction retentions
- Reported as used
Complete reported payment fields
- Policy regime
- Regime-3
- Financial period started
- 1 October 2025
- Qualifying contracts
- Yes
- Payments made
- Yes
- Invoice value paid within 30 days
- £362,094,282
- Invoice value paid in 31–60 days
- £51,339,391
- Invoice value paid after 60 days
- £19,541,832
- Invoice value paid outside agreed terms
- £55,417,998
- Invoices paid in 31–60 days
- 21.0%
- Invoices unpaid due to dispute
- 7.0%
- Maximum contractual payment period
- 180 days
- Supplier-list charging policy
- No
- Supplier-list charges made
- No
Maximum contractual payment information
Only 18 transactions out of 102,000 were processed with longer payment terms than 96 days.
Retention circumstances
Only for major construction projects circa >£1m
Retention release
Option X16 in NEC4 ECC contract - Half of the retained amount is released to the Contractor at the earlier of Completion or when the Client takes over the whole of the works.
The remainder is included in the final amount due under the contract’s payment provisions.
Retention release stages
Option X16 in NEC4 ECC contract - Half of the retained amount is released to the Contractor at the earlier of Completion or when the Client takes over the whole of the works.
The remainder is included in the final amount due under the contract’s payment provisions.
- Retention in all contracts
- No
- Retention in standard terms
- No
- Retention threshold
- £1,000,000
- Standard retention rate
- 3.0%
- Retention compared with client
- 3.0%
- Retention compared with payments
- 3.0%
Reported terms and dispute process
- Standard payment terms
To meet the expected thresholds in the Procurement Policy Note an extensive review of supplier terms has been carried out to evaluate payment terms considering the fair treatment of all our suppliers. Consolidated by a change in our payment process this has enabled us to achieve average payment days of 21 days and 95% of all payments made within 60 days.
3rd party payment terms usage :Payable in 60 days 45%, Payable in 30 days 25%, Payable in 90 days 1%, Payable in 28
Days 18%, Payable in 45 Days 6%, Payable in 14 Days 2%, Payable in 96 Days 2%, Payable in 0 Days 1%, Payable in 180 Days 0% - Other payment-term information
Early settlement discounts are applied as agreed with the suppliers and range from 1% to 3% based upon the timing of payments. During the reporting less than 1% of the overall transactions showed pre-agreed discounts with the suppliers.
- Dispute resolution process
1) Central Accounts Payable (AP) team for payment enquiries, contact points via phone/e-mail/supplier portal. Relevant details are on Purchase Orders. A) Tel: 0845 602 6873 b) E-mail apsupport-gbandi.in@siemens.com
2) AP liaise with supplier to obtain and process missing invoices
a) Check existing systems (scan provider/e-invoice provider/invoice process queue to see if invoice already in query and/or
returned to suppler)
3) AP liaise with suppliers to confirm payment details (past and upcoming)
4) AP liaise with approvers to release overdue invoices for payment
5) Special team deals with ‘final demand’ cases and legal notices
Earlier payment reports (11 shown)
- 47.0 average days to pay21.0% outside terms
- 53.0 average days to pay25.0% outside terms
- 54.0 average days to pay25.0% outside terms
- 53.0 average days to pay26.0% outside terms
- 51.0 average days to pay30.0% outside terms
- 52.0 average days to pay28.0% outside terms
- 51.0 average days to pay28.0% outside terms
- 49.0 average days to pay28.0% outside terms
- 52.0 average days to pay22.0% outside terms
- 47.0 average days to pay24.0% outside terms
- 51.0 average days to pay25.0% 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
SIEMENS MOBILITY LIMITED
LEI 529900IJ8WUYDPAEUT28 · jurisdiction GB
- Legal form
- H0PO
- Entity category
- GENERAL
- Entity created
- 7 November 1881
- Initial LEI registration
- 28 February 2014
- LEI last updated
- 20 January 2026
- Next renewal
- 9 March 2027
- Managing LOU
- 5299000J2N45DDNE4Y28
- Legal address
- 75 Hampstead Road Sixth Floor The Lantern, London, GB-LND, NW1 2PL, GB
- Headquarters address
- 75 Hampstead Road Sixth Floor The Lantern, London, GB-LND, NW1 2PL, GB
GLEIF Level 2 relationships
IS DIRECTLY CONSOLIDATED BY
From LEI 529900IJ8WUYDPAEUT28 to LEI W38RGI023J3WT1HWRP32
- Initial registration
- 23 January 2018
- Last updated
- 20 January 2026
- Next renewal
- 9 March 2027
- Validation sources
- FULLY_CORROBORATED
- Validation documents
- ACCOUNTS_FILING
- Relationship periods
- Start: 2023-10-01T00:00:00+02:00; End: 2024-09-30T00:00:00+02:00; Type: ACCOUNTING_PERIOD; Start: 2018-01-22T00:00:00+01:00; Type: RELATIONSHIP_PERIOD; Start: 2024-12-02T00:00:00+01:00; Type: DOCUMENT_FILING_PERIOD
- Validation reference
- Not supplied
IS ULTIMATELY CONSOLIDATED BY
From LEI 529900IJ8WUYDPAEUT28 to LEI W38RGI023J3WT1HWRP32
- Initial registration
- 23 January 2018
- Last updated
- 20 January 2026
- Next renewal
- 9 March 2027
- Validation sources
- FULLY_CORROBORATED
- Validation documents
- ACCOUNTS_FILING
- Relationship periods
- Start: 2023-10-01T00:00:00+02:00; End: 2024-09-30T00:00:00+02:00; Type: ACCOUNTING_PERIOD; Start: 2018-01-22T00:00:00+01:00; Type: RELATIONSHIP_PERIOD; Start: 2024-12-02T00:00:00+01:00; 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
- SIEMENS MOBILITY LIMITED
- Group submission
- No
- Statement period
- 1 October 2024 – 30 September 2025
- Approved
- 15 December 2025
- 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
- Over £500 million
- Years producing statements
- More than 5 years
- ILO indicators included
- Not answered
- Registry record updated
- 4 February 2026
Policies described
Freedom of workers to terminate employment Freedom of association Prohibits any threat of violence, harassment and intimidation Prohibits compulsory overtime Prohibits child labour Prohibits discrimination Provides access to remedy, compensation and justice for victims of modern slavery
Training described
Your whole organisation
Demonstrated progress
Two KPIs were deployed last fiscal year to evaluate the operational effectiveness of our whistleblower protection policy and the completion of our internal modern slavery training program. Whilst two KPIs were introduced this fiscal year, enabling Siemens Mobility Limited to establish a measurement and monitoring system across our designated focus areas: Policies, Due Diligence, Risk Assessments, and Employee Training and Awareness
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
Siemens Mobility Limited
Registration ZA158625
- Registered from
- 20 January 2016
- Current end date
- 19 January 2027
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 Public procurement
Contracts Finder awards
High Speed Two (HS2) Limited, Phase One Stations - Framework Agreement for Station Building Systems
HS2 · ocds-b5fd17-c19c8833-17da-4f51-8177-0dcb120c6ac3
- Supplier named in award
- Siemens Mobility Limited
- Award value
- £47,000,000
- Contract period
- 14 August 2023 – 13 August 2033
- Published
- 1 September 2023
- Procedure
- Competitive procedure with negotiation (above threshold)
- Main CPV
- 31000000
- Source release ID
- ocds-b5fd17-c19c8833-17da-4f51-8177-0dcb120c6ac3-2023-09-01T10:41:51+01:00
Parking Services 2022
City of London Corporation · ocds-b5fd17-44ce04d3-6815-41f6-9c44-06e74463ef6f
- Supplier named in award
- Siemens Mobility Limited
- Award value
- £29,688,789.21
- Contract period
- 1 April 2022 – 31 March 2027
- Published
- 16 May 2022
- Procedure
- Restricted procedure (above threshold)
- Main CPV
- 48000000
- Source release ID
- ocds-b5fd17-44ce04d3-6815-41f6-9c44-06e74463ef6f-2022-05-16T11:31:24+01:00
National Highways Operational Technology Commercial Framework
Highways England · ocds-b5fd17-73d4d94b-b6c6-47a5-85d7-a3472bbac45a
- Supplier named in award
- Siemens Mobility Limited
- Award value
- £500,000,000
- Contract period
- 10 January 2022 – 9 January 2024
- Published
- 26 January 2022
- Procedure
- Open procedure (below threshold)
- Main CPV
- 72222300
- Source release ID
- ocds-b5fd17-73d4d94b-b6c6-47a5-85d7-a3472bbac45a-2022-01-26T11:02:10Z
SCC RD - Highways Services Intelligent Traffic Systems
Surrey County Council · ocds-b5fd17-e3b342d5-aaa0-4a19-b5eb-c5ecf474b753
- Supplier named in award
- Siemens Mobility Limited
- Award value
- £35,045,565
- Contract period
- 1 April 2022 – 31 March 2028
- Published
- 10 February 2022
- Procedure
- Open procedure (above threshold)
- Main CPV
- 34923000
- Source release ID
- ocds-b5fd17-e3b342d5-aaa0-4a19-b5eb-c5ecf474b753-2022-02-10T12:27:20Z
Supply of an Urban Traffic Control System with Associated Services
DERBYSHIRE COUNTY COUNCIL · ocds-b5fd17-f2eb9a4d-6404-4d73-bf2d-8b5338289757
- Supplier named in award
- Siemens Mobility Limited
- Award value
- £1,065,520
- Contract period
- 26 November 2020 – 25 November 2025
- Published
- 30 November 2020
- Procedure
- Call-off from a framework agreement
- Main CPV
- 45316210
- Source release ID
- ocds-b5fd17-f2eb9a4d-6404-4d73-bf2d-8b5338289757-2020-11-30T10:46:12Z
Traffic Signal Maintenance and Intelligent Transport Systems
Warwickshire County Council · ocds-b5fd17-09ff3c11-5759-4e04-85b1-8486a01686cd
- Supplier named in award
- SIEMENS MOBILITY LIMITED
- Award value
- £12,479,282
- Contract period
- 1 April 2020 – 31 March 2025
- Published
- 10 March 2020
- Procedure
- Open procedure (above threshold)
- Main CPV
- 50232000
- Source release ID
- ocds-b5fd17-09ff3c11-5759-4e04-85b1-8486a01686cd-2020-03-10T15:18:25Z
Vehicle Charging Infrastructure
EFFICIENCY EAST MIDLANDS LIMITED · ocds-b5fd17-b44bb106-b355-4837-a7db-f3f4afb2c425
- Supplier named in award
- Siemens Mobility Limited
- Award value
- £100,000,000
- Contract period
- 13 January 2020 – 12 January 2024
- Published
- 19 February 2020
- Procedure
- Open procedure (above threshold)
- Main CPV
- 31158000
- Source release ID
- ocds-b5fd17-b44bb106-b355-4837-a7db-f3f4afb2c425-2020-02-19T10:05:51Z
Urban Traffic Management Control Back Office System
Newcastle City Council · ocds-b5fd17-4bd95d44-ee2d-4c3d-bafd-5cc1a80a6561
- Supplier named in award
- SIEMENS MOBILITY LIMITED
- Award value
- £298,916.10
- Contract period
- 4 June 2019 – 2 June 2023
- Published
- 8 January 2020
- Procedure
- Call-off from a framework agreement
- Main CPV
- 71336000
- Source release ID
- ocds-b5fd17-4bd95d44-ee2d-4c3d-bafd-5cc1a80a6561-2020-01-08T16:01:21Z
The supplier link is exact, but the award remains buyer-published procurement data. BritDB requires the GB-COH identifier supplied in the Contracts Finder OCDS release and does not infer suppliers from similar names.
09 Ownership and control
People with significant control
Siemens Aktiengesellschaft
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- Germany
- Legal authority
- German Law
- Legal form
- Stock Company
- Place registered
- Registergericht Berlin And Munich
- Registration number
- Hrb 12300 And Hrb 6684
- 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.
10 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.
11 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.
12 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.
13 Public procurement
Find a Tender links
Direct Award for Elizabeth Line 5 years Communication performance improvement project
Transport for London · updated 23 September 2026
- Tender value
- Not supplied
- Awards
- 1
Scotland's Railway Surfacing Framework
Network Rail Infrastructure Ltd · updated 28 August 2026
- Tender value
- Not supplied
- Awards
- 43
Train Services Agreement in relation to a fleet of class 350 electric multiple units and associated equipment
NORTHERN TRAINS LIMITED · updated 27 July 2026
- Tender value
- Not supplied
- Awards
- 1
Elizabeth Line signalling performance improvement Work package 1
Transport for London · updated 14 July 2026
- Tender value
- Not supplied
- Awards
- 1
Class 158 Single Variable Rate Sanding (SVRS) Modification
NORTHERN TRAINS LIMITED · updated 30 June 2026
- Tender value
- Not supplied
- Awards
- 1
Class 158 Single Variable Rate Sanding (SVRS) Modification
NORTHERN TRAINS LIMITED · updated 27 January 2026
- Tender value
- Not supplied
- Awards
- 1
Central Line Signalling Incremental Upgrade Early Contractor Involvement - Variation 3 (Proof of Concept)
Transport for London · updated 23 January 2026
- Tender value
- Not supplied
- Awards
- 1
Transpennine Route Upgrade Programme – York Electrical Control Room Relocation
NETWORK RAIL INFRASTRUCTURE LIMITED · updated 18 December 2025
- Tender value
- Not supplied
- Awards
- 1
Direct award of a Train Services Agreement for Class 444/450 rolling stock
SOUTH WESTERN RAILWAY LIMITED · updated 22 August 2025
- Tender value
- Not supplied
- Awards
- 1
3rd Line Support for the Maintenance of the London Overground WestCAD & SSI Interlocking
Transport for London · updated 24 April 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.
14 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.
15 Nature of business
Standard Industrial Classification
16 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
10 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.
17 Record timeline
Dates in the bulk record
- Confirmation statement
Latest confirmation statement made up to this date
- Accounts
Latest accounts made up to this date
- Company name
Previous name: SIEMENS RAIL AUTOMATION HOLDINGS LIMITED
- Company name
Previous name: WESTINGHOUSE BRAKE AND SIGNAL HOLDINGS LIMITED
- Incorporation
Company incorporated
18 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.
Historic awards linked by exact source-supplied GB-COH company identifier.
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.