TXT In plain English
Company description
MARCHWOOD POWER LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 5 June 2001; registered for 25 years; registered office reported in MARCHWOOD, SOUTHAMPTON. Its primary declared activity is 35110 · Production of electricity.
This BritDB profile also contains linked public records: 3 PSC records. 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
- MARCHWOOD POWER LIMITED
- Company number
- 04229146
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- FULL
- Mortgage charges
- 2 total · 1 outstanding · 1 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 December 2025Next accounts due
30 September 2027Last statement made up to
5 June 2026Next statement due
19 June 2027BritDB does not infer overdue status when the source does not state it.
03 Supplier payments
Payment practices and performance
- Reporting period
- 1 January 2026 – 30 June 2026
- Filed
- 22 July 2026
- Shortest standard term
- 30 days
- Longest standard term
- 31 days
- E-invoicing offered
- No
- Supply-chain finance
- Not offered
- Payment codes
- No
- Construction retentions
- No qualifying construction contracts
Complete reported payment fields
- Policy regime
- Regime-3
- Financial period started
- 1 January 2026
- Qualifying contracts
- Yes
- Payments made
- Yes
- Invoice value paid within 30 days
- £11,417,480
- Invoice value paid in 31–60 days
- £3,519,229
- Invoice value paid after 60 days
- £95,732
- Invoice value paid outside agreed terms
- £150,855
- Invoices paid in 31–60 days
- 56.0%
- Invoices unpaid due to dispute
- 4.0%
- Maximum contractual payment period
- 30 days
- Supplier-list charging policy
- No
- Supplier-list charges made
- No
Maximum contractual payment information
30 Days net month end
Reported terms and dispute process
- Standard payment terms
Our standard payment terms are 30 days net end of month although in some cases payment terms are shorter, where typical payment would be on direct debit, which our banking arrangements prohibit. At Marchwood Power we have one set of standard contracts with one standard for payment terms, irrespective of the type of goods/services/construction being procured and the standard terms which may exist in some of these markets. Our standard payment terms are 30 days net end of month of the invoice date. If a valid invoice is received promptly at the correct address, quoting a valid purchase order it will be included within the relevant payment run. We would only ever knowingly pay outside these terms with the prior consent of the supplier which may be required from time to time for ad hoc reasons e.g. awaiting insurance settlement monies.
The correct invoicing address, which is quoted on all purchase orders is; Oceanic Way, Marchwood Industrial Park, Marchwood, SO40 4BD - Dispute resolution process
At Marchwood Power we try to resolve any invoice disputes or queries as quickly as possible. Queries regarding the status of an invoice can be directed to the Accounts Payable Team via the following email address; finance@marchwoodpower.com.
We do not offer a web portal service.
For specific contractual disputes please contact the individual who initially ordered the goods or services provided. The agreed contractual dispute process will then be followed.
Earlier payment reports (11 shown)
- 18.0 average days to pay6.0% outside terms
- 19.0 average days to pay11.0% outside terms
- 22.0 average days to pay7.0% outside terms
- 40.0 average days to pay3.0% outside terms
- 41.0 average days to pay4.0% outside terms
- 41.0 average days to pay0.0% outside terms
- 41.0 average days to pay16.0% outside terms
- 42.0 average days to pay0.0% outside terms
- 44.0 average days to pay3.0% outside terms
- 40.0 average days to pay0.0% outside terms
- 40.0 average days to pay1.0% 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.
04 Global legal identity
Legal Entity Identifier
MARCHWOOD POWER LIMITED
LEI 213800HY4N747Z7WNP82 · jurisdiction GB
- Legal form
- H0PO
- Entity category
- GENERAL
- Entity created
- 5 June 2001
- Initial LEI registration
- 10 February 2014
- LEI last updated
- 11 February 2026
- Next renewal
- 7 April 2027
- Managing LOU
- 213800WAVVOPS85N2205
- Legal address
- OCEANIC WAY, MARCHWOOD INDUSTRIAL PARK, MARCHWOOD, GB-HAM, SO40 4BD, GB
- Headquarters address
- OCEANIC WAY, MARCHWOOD INDUSTRIAL PARK, MARCHWOOD, GB-HAM, SO40 4BD, GB
GLEIF parent-reporting exceptions
DIRECT ACCOUNTING CONSOLIDATION PARENT
NO_KNOWN_PERSON
ULTIMATE ACCOUNTING CONSOLIDATION PARENT
NO_KNOWN_PERSON
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.
05 Supply-chain transparency
Modern slavery statement
- Organisation
- MARCHWOOD POWER LIMITED
- Group submission
- No
- Statement period
- 1 January 2025 – 31 December 2025
- Approved
- 22 January 2026
- Sectors
- Utilities: gas, water and electricity
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
Not reported as covered
Full statement information supplied to the registry
- Reported turnover band
- £60 million to £100 million
- Years producing statements
- More than 5 years
- ILO indicators included
- Not answered
- Registry record updated
- 22 January 2026
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.
06 Data protection
ICO fee-payer registration
Marchwood Power Limited
Registration Z9911811
- Registered from
- 12 June 2007
- Current end date
- 11 June 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.
07 Environmental regulation
Environment Agency records
MARCHWOOD POWER LIMITED
EPR/BL6217IM · SO40 4BD
- Permit or record holder
- MARCHWOOD POWER LIMITED
- Record date
- 20 September 2002
- Local authority
- New Forest
- Regulated site or public record address
- Marchwood Power Station, Marchwood Power Station EPR/BL6217IM, Oceanic Way, Marchwood Industrial Park, Marchwood, SO40 4BD
- Activity
- Medium Combustion Plant collectively =>50MW - 1.1 A(1) a)|Combustion; Any Fuel =>50MW - 1.1 A(1) a)|Directly Associated Activity (Included)
- Grid reference
- SU4008011030
- Easting
- 440080.000
- Northing
- 111030.000
- All populated source fields
- Permission Number: EPR/BL6217IM; Name: MARCHWOOD POWER LIMITED; Activity Type Description: Medium Combustion Plant collectively =>50MW - 1.1 A(1) a)|Combustion; Any Fuel =>50MW - 1.1 A(1) a)|Directly Associated Activity (Included); Document URL: https://www.gov.uk/government/publications/so40-4bd-marchwood-power-limited-environmental-permit-issued-eprbl6217imv011; Site Address: Marchwood Power Station, Marchwood Power Station EPR/BL6217IM, Oceanic Way, Marchwood Industrial Park, Marchwood, SO40 4BD; Site Postcode: SO40 4BD; Site Grid Reference: SU4008011030; Easting: 440080; Northing: 111030; Local Authority: New Forest; Permission Date: 2002-09-20
An official document URL is recorded and is available through the dedicated source page; no direct external link is placed here.
These are candidate company associations. The public-register downloads do not supply Companies House numbers. BritDB requires one unique exact holder-name and postcode match; the regulated site may differ from the registered office, so verify the record at source.
08 Ownership and control
People with significant control
Sse Thermal Generation Holdings Limited
- Owns 25% to 50% of shares
- Controls 25% to 50% of voting rights
- Country registered
- England And Wales
- Legal authority
- United Kingdom (England And Wales)
- Legal form
- Limited By Shares
- Place registered
- Companies House
- Registration number
- 12662248
- Notified
- 22 July 2021
Munchener Ruckversicherungs Gesellschaft Aktiengesellschaft
- Owns 25% to 50% of shares
- Controls 25% to 50% of voting rights
- Country registered
- Germany
- Legal authority
- Germany
- Legal form
- Corporate
- Place registered
- Unternehmens
- Registration number
- Hrb 42039
- Notified
- 6 April 2016
Sse Generation Limited
- Owns 25% to 50% of shares
- Controls 25% to 50% of voting rights
- Country registered
- England And Wales
- Legal authority
- United Kingdom (England And Wales)
- Legal form
- Limited By Shares
- Place registered
- Companies House
- Registration number
- 02310571
- Notified
- 6 April 2016
- Ceased
- 22 July 2021
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
No exact GB-COH link in this snapshot
Find a Tender did not explicitly identify this Companies House number in a procurement party. BritDB did not attempt a name-only match.
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
No exact company-number registration linked
The licensed Environment Agency subset did not contain this exact Companies House number. BritDB did not attempt a name-only match.
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
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
0 procurement processes linked by exact GB-COH identifier.
Waste register
0 exact company-number registrations.
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
- Confirmation statement
Latest confirmation statement made up to this date
- Accounts
Latest accounts made up to this date
- Incorporation
Company incorporated
17 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
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.
Candidate permit and enforcement associations based on a unique exact holder-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.