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Governance Register

Company

Heart Systems Limited

Official record Companies House · updated 20th September 2026 · Sources

Who leads it

Previous officers 6

  1. John Terrence Young 2000–2022 Director View profile
  2. Janet Johnstone 1997–1999 Director View profile
  3. David William Shortell 1997–1999 Director View profile
  4. Aline Susan Smith 1995–2000 Secretary View profile
  5. David Joseph Murphy 1992–1995 Secretary View profile
  6. Helen Young 1992–2022 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
04/06/1992

Ownership

Owned by (1) 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.

  • Helen Young
    75-100% shares · notified 2016-06-30 - confirmed: also a director of this company

Group

  1. Heart Systems Limited is controlled by Helen Young
    Evidence
    active 75-100% shares · notified 2016-06-30 · source: Companies House PSC register

Ultimately controlled by Helen Young.

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 for researchers

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.

2 directors on the board

17.2y median 17.2y
average tenure
18.9y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (2)

0
left in the last 12 months

Gaps to watch

  • Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Sources

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

Record details
Company number
02720351
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 20th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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