WARTSILA UK HOLDING LIMITED
WARTSILA UK HOLDING LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 00713225, and its current status with Companies House is active. The company was incorporated on 18 January 1962 and lists its registered address as FAREHAM, United Kingdom. 1 shareholder is on record for WARTSILA UK HOLDING 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 1 November 2026.
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Shareholders
1
One shareholder is currently on record for WARTSILA UK HOLDING LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is WARTSILA TECHNOLOGY OY AB, holding 100% — a majority holding.
Because the 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 |
|---|---|---|---|
| WARTSILA TECHNOLOGY OY AB | 100% | Companies House |
Officers
5
Two of the 5 officer records shown for WARTSILA UK HOLDING LIMITED are current appointments, filed with Companies House. Bernd Bertram (appointed 2025-03-31) serves as Director; Jayne Proctor (appointed 2023-02-24) serves as Company Secretary. The remaining 3 records shown (Fraser Scott, Tamara De Gruijter and 1 other) are former appointments that have since been resigned.
The register reports 30 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at WARTSILA UK HOLDING 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
WARTSILA UK HOLDING LIMITED sits 2 levels below its ultimate parent, Wärtsilä Oyj Abp, registered in Finland. 3 subsidiaries are recorded beneath it, across 2 jurisdictions. The full chain up to Wärtsilä Oyj Abp is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by WARTSILA UK HOLDING LIMITED's own shareholder record. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 3 subsidiaries span United Kingdom, Norway jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Two of the 3 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Wärtsilä Oyj Abp
Finland
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Frequently Asked Questions
Who owns WARTSILA UK HOLDING LIMITED?
One shareholder is currently on record for WARTSILA UK HOLDING LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is WARTSILA TECHNOLOGY OY AB, holding 100% — a majority holding. Because the 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 WARTSILA UK HOLDING LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for WARTSILA UK HOLDING 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 WARTSILA UK HOLDING LIMITED have on record?
1 shareholder is shown on record for WARTSILA UK HOLDING LIMITED.
What is WARTSILA UK HOLDING LIMITED's company registration number?
WARTSILA UK HOLDING LIMITED's registration number is 00713225, filed with Companies House in United Kingdom. Its current status on the register is active.
Is WARTSILA UK HOLDING LIMITED still an active company?
WARTSILA UK HOLDING LIMITED's status on Companies House is listed as active.
When was WARTSILA UK HOLDING LIMITED incorporated?
WARTSILA UK HOLDING LIMITED was incorporated on 18 January 1962, according to Companies House.
What is WARTSILA UK HOLDING LIMITED's registered address?
The registered address on file for WARTSILA UK HOLDING LIMITED is FAREHAM, United Kingdom.
What legal structure is WARTSILA UK HOLDING LIMITED registered as?
WARTSILA UK HOLDING LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of WARTSILA UK HOLDING LIMITED?
Two of the 5 officer records shown for WARTSILA UK HOLDING LIMITED are current appointments, filed with Companies House. Bernd Bertram (appointed 2025-03-31) serves as Director; Jayne Proctor (appointed 2023-02-24) serves as Company Secretary. The remaining 3 records shown (Fraser Scott, Tamara De Gruijter and 1 other) are former appointments that have since been resigned. Management authority at WARTSILA UK HOLDING LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does WARTSILA UK HOLDING LIMITED have a parent company or subsidiaries?
WARTSILA UK HOLDING LIMITED sits 2 levels below its ultimate parent, Wärtsilä Oyj Abp, registered in Finland. 3 subsidiaries are recorded beneath it, across 2 jurisdictions. Those 3 subsidiaries span United Kingdom, Norway jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Two of the 3 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to WARTSILA UK HOLDING LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to WARTSILA UK HOLDING 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 WARTSILA UK HOLDING 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 WARTSILA UK HOLDING 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 1 November 2026.