PROJECT PETRA TOPCO LIMITED
PROJECT PETRA TOPCO LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 12236310, and its current status with Companies House is active. The company was incorporated on 1 October 2019 and lists its registered address as London, United Kingdom. 5 shareholders are on record for PROJECT PETRA TOPCO LIMITED, including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from Companies House and was last updated on 9 October 2026.
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Shareholders
5
Five shareholders are currently on record for PROJECT PETRA TOPCO LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is BB SHELF 4 LLP, AS GENERAL PARTNER FOR AND ON BEHALF OF, holding 62% — a majority holding — followed by TIGGRIS INVESTMENT COMPANY at 15.7%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 53 shareholders in total, though only the top 5 by holding are shown in this view.
2 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 3 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| BB SHELF 4 LLP, AS GENERAL PARTNER FOR AND ON BEHALF OF | 62% | Companies House | |
| TIGGRIS INVESTMENT COMPANY | 15.7% | Companies House | |
| GORDON DRUMMOND STARK | 4.2% | Companies House | |
| RICHARD LONGDON | 2.1% | Companies House | |
| ROBERT J LELIEVER | 2.1% | Companies House |
Officers
3
Three officers are currently on record for PROJECT PETRA TOPCO LIMITED, filed with Companies House. Keith Young (appointed 2019-12-19), Gordon Stark (appointed 2019-12-19) and Neil Penhall (appointed 2024-09-25) all serve as Director.
The register reports 13 officers in total, including past appointments, though only the 3 most relevant records are shown here.
Management authority at PROJECT PETRA TOPCO 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
PROJECT PETRA TOPCO LIMITED sits 1 level below its ultimate parent, BB SHELF 4 LLP, registered in United Kingdom. 1 subsidiary is recorded beneath it, across 1 jurisdiction. The full chain up to BB SHELF 4 LLP is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by PROJECT PETRA TOPCO 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 1 subsidiary spans United Kingdom jurisdiction, 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. One of the 1 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
BB SHELF 4 LLP
United Kingdom
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Frequently Asked Questions
Who owns PROJECT PETRA TOPCO LIMITED?
Five shareholders are currently on record for PROJECT PETRA TOPCO LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is BB SHELF 4 LLP, AS GENERAL PARTNER FOR AND ON BEHALF OF, holding 62% — a majority holding — followed by TIGGRIS INVESTMENT COMPANY at 15.7%; the remaining 3 shareholders shown hold smaller stakes. 2 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 3 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is PROJECT PETRA TOPCO LIMITED's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for PROJECT PETRA TOPCO LIMITED is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
How many shareholders does PROJECT PETRA TOPCO LIMITED have on record?
5 shareholders are shown on record for PROJECT PETRA TOPCO LIMITED. The register reports 53 in total; only the top 5 by holding are shown here.
What is PROJECT PETRA TOPCO LIMITED's company registration number?
PROJECT PETRA TOPCO LIMITED's registration number is 12236310, filed with Companies House in United Kingdom. Its current status on the register is active.
Is PROJECT PETRA TOPCO LIMITED still an active company?
PROJECT PETRA TOPCO LIMITED's status on Companies House is listed as active.
When was PROJECT PETRA TOPCO LIMITED incorporated?
PROJECT PETRA TOPCO LIMITED was incorporated on 1 October 2019, according to Companies House.
What is PROJECT PETRA TOPCO LIMITED's registered address?
The registered address on file for PROJECT PETRA TOPCO LIMITED is London, United Kingdom.
What legal structure is PROJECT PETRA TOPCO LIMITED registered as?
PROJECT PETRA TOPCO LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of PROJECT PETRA TOPCO LIMITED?
Three officers are currently on record for PROJECT PETRA TOPCO LIMITED, filed with Companies House. Keith Young (appointed 2019-12-19), Gordon Stark (appointed 2019-12-19) and Neil Penhall (appointed 2024-09-25) all serve as Director. Management authority at PROJECT PETRA TOPCO LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does PROJECT PETRA TOPCO LIMITED have a parent company or subsidiaries?
PROJECT PETRA TOPCO LIMITED sits 1 level below its ultimate parent, BB SHELF 4 LLP, registered in United Kingdom. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Those 1 subsidiary spans United Kingdom jurisdiction, 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. One of the 1 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to PROJECT PETRA TOPCO LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to PROJECT PETRA TOPCO 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 PROJECT PETRA TOPCO 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 PROJECT PETRA TOPCO 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 9 October 2026.