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Company

Herriot Pharma UK Topco Limited

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Official record Companies House · updated 27th September 2026 · Sources

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The large node is Herriot Pharma UK Topco Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 1

  1. Aubrey John Francis Mulveen 2024-2026 Director View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
01/03/2024

Ownership

Owned by (3) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

Group

  1. Herriot Pharma UK Topco Limited is controlled by Exponent Private Equity CO-Investment GP LLP
    Evidence
    active 50-75% shares, 50-75% voting, appoints directors · notified 2024-04-03 · source: Companies House PSC register
  2. Exponent Private Equity CO-Investment GP LLP is controlled by Exponent Private Equity GP (Second Member) Limited
    Evidence
    active 75-100% voting (LLP), 75-100% surplus assets (LLP), right to appoint and remove members (LLP) · notified 2020-03-03 · source: Companies House PSC register
  3. Exponent Private Equity GP (Second Member) Limited is controlled by Exponent Private Equity (Holdings) LLP
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-05-11 · source: Companies House PSC register
  4. Exponent Private Equity (Holdings) LLP is controlled by James Richard St. John Lenane
    Evidence
    ceased 25-50% voting (LLP), 25-50% surplus assets (LLP) · notified 2016-06-30, ceased 2019-01-01 · source: Companies House PSC register

Ultimately controlled by James Richard St. John Lenane.

155 other companies in this group

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

7 directors on the board

1.5y median 1.1y
average tenure
2.4y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

First-time (3)

Portfolio (4)

Left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Finance 13Professional services 2Retail and trade 2Business services 1Dormant 1Health and social care 1

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
15535188
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data