HERRIOT PHARMA UK TOPCO LIMITED
HERRIOT PHARMA UK TOPCO LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 15535188, and its current status with Companies House is active. The company was incorporated on 1 March 2024 and lists its registered address as London, United Kingdom. 5 shareholders are on record for HERRIOT PHARMA UK TOPCO 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 18 October 2026.
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Shareholders
5
Five shareholders are currently on record for HERRIOT PHARMA UK TOPCO LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is EXPONENT PRIVATE EQUITY CO-INVESTMENT GP LLP, holding 40.1% — the largest recorded stake — followed by EXPONENT PRIVATE EQUITY PARTNERS GP V LP at 20.2%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 10 shareholders in total, though only the top 5 by holding are shown in this view.
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 |
|---|---|---|---|
| EXPONENT PRIVATE EQUITY CO-INVESTMENT GP LLP | 40.1% | Companies House | |
| EXPONENT PRIVATE EQUITY PARTNERS GP V LP | 20.2% | Companies House | |
| EXPONENT PRIVATE EQUITY CO-INVESTMENT GP LLP | 13.2% | Companies House | |
| EXPONENT PRIVATE EQUITY PARTNERS GP V LP | 12.2% | Companies House | |
| EXPONENT PRIVATE EQUITY CO-INVESTMENT GP LLP | 11.1% | Companies House |
Officers
5
The Director of HERRIOT PHARMA UK TOPCO LIMITED currently on record is James Gunton; five officers are currently on record for HERRIOT PHARMA UK TOPCO LIMITED, filed with Companies House.
The register reports 8 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at HERRIOT PHARMA UK 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
HERRIOT PHARMA UK TOPCO LIMITED sits 1 level below its ultimate parent, EXPONENT PRIVATE EQUITY CO-INVESTMENT GP LLP, registered in United Kingdom. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Immediately above HERRIOT PHARMA UK TOPCO LIMITED is EXPONENT PRIVATE EQUITY CO-INVESTMENT GP LLP, holding 64.4% as filed in HERRIOT PHARMA UK TOPCO LIMITED's own shareholder record with Companies House. 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.
EXPONENT PRIVATE EQUITY CO-INVESTMENT GP LLP
United Kingdom
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Frequently Asked Questions
Who owns HERRIOT PHARMA UK TOPCO LIMITED?
Five shareholders are currently on record for HERRIOT PHARMA UK TOPCO LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is EXPONENT PRIVATE EQUITY CO-INVESTMENT GP LLP, holding 40.1% — the largest recorded stake — followed by EXPONENT PRIVATE EQUITY PARTNERS GP V LP at 20.2%; the remaining 3 shareholders shown hold 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 HERRIOT PHARMA UK TOPCO LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for HERRIOT PHARMA UK TOPCO 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 HERRIOT PHARMA UK TOPCO LIMITED have on record?
5 shareholders are shown on record for HERRIOT PHARMA UK TOPCO LIMITED. The register reports 10 in total; only the top 5 by holding are shown here.
What is HERRIOT PHARMA UK TOPCO LIMITED's company registration number?
HERRIOT PHARMA UK TOPCO LIMITED's registration number is 15535188, filed with Companies House in United Kingdom. Its current status on the register is active.
Is HERRIOT PHARMA UK TOPCO LIMITED still an active company?
HERRIOT PHARMA UK TOPCO LIMITED's status on Companies House is listed as active.
When was HERRIOT PHARMA UK TOPCO LIMITED incorporated?
HERRIOT PHARMA UK TOPCO LIMITED was incorporated on 1 March 2024, according to Companies House.
What is HERRIOT PHARMA UK TOPCO LIMITED's registered address?
The registered address on file for HERRIOT PHARMA UK TOPCO LIMITED is London, United Kingdom.
What legal structure is HERRIOT PHARMA UK TOPCO LIMITED registered as?
HERRIOT PHARMA UK TOPCO LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of HERRIOT PHARMA UK TOPCO LIMITED?
The Director of HERRIOT PHARMA UK TOPCO LIMITED currently on record is James Gunton; five officers are currently on record for HERRIOT PHARMA UK TOPCO LIMITED, filed with Companies House. Management authority at HERRIOT PHARMA UK TOPCO LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does HERRIOT PHARMA UK TOPCO LIMITED have a parent company or subsidiaries?
HERRIOT PHARMA UK TOPCO LIMITED sits 1 level below its ultimate parent, EXPONENT PRIVATE EQUITY CO-INVESTMENT GP 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 HERRIOT PHARMA UK 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 HERRIOT PHARMA UK 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 HERRIOT PHARMA UK 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 HERRIOT PHARMA UK 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 18 October 2026.