WALNEY EXTENSION PSC LIMITED
WALNEY EXTENSION PSC LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 10899436, and its current status with Companies House is active. The company was incorporated on 4 August 2017 and lists its registered address as London, United Kingdom. 3 shareholders are on record for WALNEY EXTENSION PSC LIMITED, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Companies House and was last updated on 17 October 2026.
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Shareholders
3
Three shareholders are currently on record for WALNEY EXTENSION PSC LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is ORSTED UK WALEXT HOLDINGS LIMITED, holding 60.1% — a majority holding — followed by MAKALU UK BORROWERCO LIMITED at 19.9%; the remaining 1 shareholder shown holds smaller stakes.
Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| ORSTED UK WALEXT HOLDINGS LIMITED | 60.1% | Companies House | |
| MAKALU UK BORROWERCO LIMITED | 19.9% | Companies House | |
| MAKALU UK BORROWERCO LIMITED | 19.9% | Companies House |
Officers
5
Four of the 5 officer records shown for WALNEY EXTENSION PSC LIMITED are current appointments, filed with Companies House. Jose Mendez Sanchez-castillo (appointed 2024-12-31), Daire Reilly (appointed 2025-01-09), Lucy Turner (appointed 2025-05-08) and Corinne Weaver (appointed 2025-05-08) all serve as Director. The remaining 1 record shown (James Robertson) is a former appointment that has since been resigned.
The register reports 14 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at WALNEY EXTENSION PSC LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
WALNEY EXTENSION PSC LIMITED sits 8 levels below its ultimate parent, Finansministeriet, Departementet, registered in Denmark. Immediately above WALNEY EXTENSION PSC LIMITED is ORSTED UK WALEXT HOLDINGS LIMITED, holding 60.1% as filed in WALNEY EXTENSION PSC LIMITED's own shareholder record with Companies House. Finansministeriet, Departementet sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document.
Finansministeriet, Departementet
Denmark
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Frequently Asked Questions
Who owns WALNEY EXTENSION PSC LIMITED?
Three shareholders are currently on record for WALNEY EXTENSION PSC LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is ORSTED UK WALEXT HOLDINGS LIMITED, holding 60.1% — a majority holding — followed by MAKALU UK BORROWERCO LIMITED at 19.9%; the remaining 1 shareholder shown holds smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is WALNEY EXTENSION PSC LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for WALNEY EXTENSION PSC LIMITED is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does WALNEY EXTENSION PSC LIMITED have on record?
3 shareholders are shown on record for WALNEY EXTENSION PSC LIMITED.
What is WALNEY EXTENSION PSC LIMITED's company registration number?
WALNEY EXTENSION PSC LIMITED's registration number is 10899436, filed with Companies House in United Kingdom. Its current status on the register is active.
Is WALNEY EXTENSION PSC LIMITED still an active company?
WALNEY EXTENSION PSC LIMITED's status on Companies House is listed as active.
When was WALNEY EXTENSION PSC LIMITED incorporated?
WALNEY EXTENSION PSC LIMITED was incorporated on 4 August 2017, according to Companies House.
What is WALNEY EXTENSION PSC LIMITED's registered address?
The registered address on file for WALNEY EXTENSION PSC LIMITED is London, United Kingdom.
What legal structure is WALNEY EXTENSION PSC LIMITED registered as?
WALNEY EXTENSION PSC LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of WALNEY EXTENSION PSC LIMITED?
Four of the 5 officer records shown for WALNEY EXTENSION PSC LIMITED are current appointments, filed with Companies House. Jose Mendez Sanchez-castillo (appointed 2024-12-31), Daire Reilly (appointed 2025-01-09), Lucy Turner (appointed 2025-05-08) and Corinne Weaver (appointed 2025-05-08) all serve as Director. The remaining 1 record shown (James Robertson) is a former appointment that has since been resigned. Management authority at WALNEY EXTENSION PSC LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does WALNEY EXTENSION PSC LIMITED have a parent company or subsidiaries?
WALNEY EXTENSION PSC LIMITED sits 8 levels below its ultimate parent, Finansministeriet, Departementet, registered in Denmark.
Can Zavia monitor changes to WALNEY EXTENSION PSC LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to WALNEY EXTENSION PSC LIMITED's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access WALNEY EXTENSION PSC LIMITED's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United Kingdom, so records like WALNEY EXTENSION PSC LIMITED's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Companies House and was last synced on 17 October 2026.