TXT In plain English
Company description
SIEMENS ENERGY LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 3 July 1959; registered for 67 years; registered office reported in NEWCASTLE UPON TYNE, ENGLAND. Its primary declared activity is 27120 · Manufacture of electricity distribution and control apparatus, with 2 additional SIC activities reported.
This BritDB profile also contains linked public records: 3 PSC records, 6 procurement records, 1 waste registration, 1 other public-register record. 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 ENERGY LIMITED
- Company number
- 00631825
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- FULL
- Mortgage charges
- 0 total · 0 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
30 September 2025Next accounts due
30 June 2027Last statement made up to
5 August 2026Next statement due
19 August 2027BritDB does not infer overdue status when the source does not state it.
03 Workforce reporting
Gender pay gap
- Median bonus gap
- -38.9%
- Mean bonus gap
- -13.3%
- Women receiving bonus
- 89.2%
- Men receiving bonus
- 93.0%
- Women in top quartile
- 20.8%
- Women in upper middle quartile
- 14.4%
- Women in lower middle quartile
- 25.4%
- Women in lower quartile
- 32.7%
Earlier reporting years (8)
- 1000 to 499918.0% median hourly gap
- 1000 to 499918.6% median hourly gap
- 1000 to 499921.1% median hourly gap
- 1000 to 499919.0% median hourly gap
- 1000 to 499921.0% median hourly gap
- 1000 to 499930.6% median hourly gap
- 250 to 49931.9% median hourly gap
- 250 to 49930.9% 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
- 14 days
- Longest standard term
- 180 days
- E-invoicing offered
- Yes
- Supply-chain finance
- Offered
- Payment codes
- No
- Construction retentions
- No retention clauses reported
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
- £25,644,582
- Invoice value paid in 31–60 days
- £121,505,178
- Invoice value paid after 60 days
- £68,952,329
- Invoice value paid outside agreed terms
- £70,721,218
- Invoices paid in 31–60 days
- 56.0%
- Invoices unpaid due to dispute
- 0.0%
- Maximum contractual payment period
- 180 days
- Supplier-list charging policy
- No
- Supplier-list charges made
- No
Payment terms changed
External and Internal vendors had payment terms changed
How suppliers were notified
Communication with suppliers
Maximum contractual payment information
180 Days is the standard term used for projects with a long term and is agreed on a case by case basis. Includes foreign suppliers with payments in Letters of Credits etc.
- Retention in all contracts
- No
- Retention in standard terms
- No
- Retention threshold
- Not supplied
- Standard retention rate
- Not supplied
- Retention compared with client
- Not supplied
- Retention compared with payments
- Not supplied
Reported terms and dispute process
- Standard payment terms
The payment terms are assigned by the Business units on a case by case basis:- Payment terms usage :
9% of the transactions are on Intercompany Clearing payment terms and are paid immediately in the month following the receipt of the invoice. Please note Intercompany clearing terms are available to Siemens Energy companies only and payment method for such terms results in clearing of such transactions without any transmission of money external to Siemens Energy cash pool.
3rd party payments terms usage is as follows 60 days 52%, 90 days 18%, 30 days 12%, 45 days 3%, 14 Days 2%, 0 days 2%, 120 Days 1% and the remainder with payment terms of less than 1% occurrences which includes the max payment term of 180 days.
The payment statistics excluding the ICC transactions are as follows :- Average time it took to pay an invoice 70 days. Split of payments 0-30 days 12%, 31-60 days 56%, 61+days 32% Invoices paid late 19%. - 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 supplier)
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)
- 55.0 average days to pay22.0% outside terms
- 53.0 average days to pay26.0% outside terms
- 58.0 average days to pay23.0% outside terms
- 61.0 average days to pay26.0% outside terms
- 60.0 average days to pay27.0% outside terms
- 58.0 average days to pay26.0% outside terms
- 54.0 average days to pay27.0% outside terms
- 52.0 average days to pay27.0% outside terms
- 52.0 average days to pay27.0% outside terms
- 53.0 average days to pay32.0% outside terms
- 44.0 average days to pay22.0% 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 ENERGY LIMITED
LEI 529900R18A1LYQAJ1025 · jurisdiction GB
- Legal form
- H0PO
- Entity category
- GENERAL
- Entity created
- 3 July 1959
- Initial LEI registration
- 31 January 2014
- LEI last updated
- 26 February 2026
- Next renewal
- 2 April 2027
- Managing LOU
- 5299000J2N45DDNE4Y28
- Legal address
- C A Parsons Works, Shields Road, Newcastle upon Tyne, GB-NET, NE6 2YL, GB
- Headquarters address
- Faraday House, Sir William Siemens Square, Frimley, GB-NET, GU16 8QD, GB
GLEIF Level 2 relationships
IS DIRECTLY CONSOLIDATED BY
From LEI 529900R18A1LYQAJ1025 to LEI 5299005CHJZ14D4FDJ62
- Initial registration
- 30 March 2022
- Last updated
- 26 February 2026
- Next renewal
- 2 April 2027
- Validation sources
- FULLY_CORROBORATED
- Validation documents
- ACCOUNTS_FILING
- Relationship periods
- Start: 2024-10-01T00:00:00+02:00; End: 2025-09-30T00:00:00+02:00; Type: ACCOUNTING_PERIOD; Start: 2022-02-28T00:00:00+01:00; Type: RELATIONSHIP_PERIOD; Start: 2025-12-04T00:00:00+01:00; Type: DOCUMENT_FILING_PERIOD
- Validation reference
- Not supplied
IS ULTIMATELY CONSOLIDATED BY
From LEI 529900R18A1LYQAJ1025 to LEI 5299005CHJZ14D4FDJ62
- Initial registration
- 30 March 2022
- Last updated
- 26 February 2026
- Next renewal
- 2 April 2027
- Validation sources
- FULLY_CORROBORATED
- Validation documents
- ACCOUNTS_FILING
- Relationship periods
- Start: 2024-10-01T00:00:00+02:00; End: 2025-09-30T00:00:00+02:00; Type: ACCOUNTING_PERIOD; Start: 2022-02-28T00:00:00+01:00; Type: RELATIONSHIP_PERIOD; Start: 2025-12-04T00:00:00+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 ENERGY LIMITED
- Group submission
- No
- Statement period
- 1 October 2024 – 30 September 2025
- Approved
- 20 March 2026
- Sectors
- Other
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
- 1 April 2026
Policies described
Freedom of workers to terminate employment Freedom of movement Freedom of association Prohibits any threat of violence, harassment and intimidation Prohibits the use of worker-paid recruitment fees 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 suppliers
Worker engagement and working conditions
Your suppliers Professional auditors Workers within your organisation Workers within your supply chain
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 Through trade unions or other worker representative groups
Actions addressing ILO indicators
Change in policy Change in training
Demonstrated progress
SEL monitors effectiveness using: • CRSA completion rates for high‑risk suppliers; • audit findings and remediation progress; • Speak Up trends and outcomes; and • broader Siemens Energy sustainability KPIs, covering decarbonisation, ethical governance, and resource efficiency. Future developments will include: • enhanced training metrics; • deeper supply‑chain transparency; and • expanded tracking of supplier sustainability performance.
Reported risks and mitigations
- Risk: subcontracted labour in higher‑risk jurisdictions
- Area: Within your supply chains
- Tier: Tier 2 suppliers Tier 3 suppliers and below
- Group: Women Migrants Refugees Children
- Mitigation: • strengthened due‑diligence protocols; • supplier engagement and capability‑building; • responsible minerals sourcing aligned with global standards; and • procurement strategies that reinforce decarbonisation and supply‑chain resilience.
- Risk: sourcing of low‑cost components from regions with known forced‑labour prevalence
- Risk: the inherent opacity of multi‑tier supply chains
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.
UK Additional public registers
Schools, childcare, care and HSE records
Siemens Energy Limited
17 September 2019 · Construction
Identity methods differ by source. DfE links use source-supplied company numbers. Ofsted and Scottish care links are unique exact name-and-postcode candidates. HSE links require one unique exact Companies House organisation name. Verify candidate associations independently.
07 Data protection
ICO fee-payer registration
Siemens Energy Limited
Registration Z2046587
- Registered from
- 5 January 2010
- Current end date
- 4 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 Ownership and control
People with significant control
Siemens Energy Ag
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- Germany
- Legal authority
- German
- Legal form
- Joint Stock Company
- Place registered
- District Court Of Munich
- Registration number
- Hrb252581
- Notified
- 28 September 2020
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
- Germany
- Legal form
- Aktiengesellschaft (Ag)
- Place registered
- Registergericht Berlin And Munich
- Registration number
- Hrb6684/Hrb12300
- Notified
- 1 March 2020
- Ceased
- 28 September 2020
Va Tech (Uk) Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- United Kingdom
- Legal authority
- United Kingdom
- Legal form
- Limited By Shares
- Place registered
- Companies House
- Registration number
- 03562487
- Notified
- 6 April 2016
- Ceased
- 1 March 2020
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
Provision for Remote Diagnostics and Technical Support for NOC Vessels
National Oceanography Centre · updated 12 August 2026
- Tender value
- Not supplied
- Awards
- 1
National Grid Substation Construction
NATIONAL GRID UK LIMITED · updated 4 August 2026
- Tender value
- Not supplied
- Awards
- 3
Cyber Security Support Services
MOYLE INTERCONNECTOR LIMITED · updated 11 June 2026
- Tender value
- Not supplied
- Awards
- 2
SPT - Strategic Agreement for Substation Works
SP TRANSMISSION PLC · updated 22 August 2025
- Tender value
- £2,400,000,000
- Awards
- 5
Panacea - Energy Trading system (Software/Hardware) support to CHPP 25/26
Sellafield Limited · updated 11 June 2025
- Tender value
- Not supplied
- Awards
- 2
HVDC Converter Systems Framework
NATIONAL GRID UK LIMITED · updated 13 March 2025
- Tender value
- £24,600,000,000
- Awards
- 4
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
Distribution of electricity
Construction of utility projects for electricity and telecommunications
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
6 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
Confirmation statement due date: 2026-08-19 → 2027-08-19
- Confirmation statement
Latest confirmation statement made up to this date
- Accounts
Latest accounts made up to this date
- Company name
Previous name: SIEMENS TRANSMISSION AND DISTRIBUTION LIMITED
- 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.
Organisation enforcement records linked by one unique exact company name.
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.