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Company

Napsco Limited

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Official record Companies House · updated 4th October 2026 · Sources

Network

The large node is Napsco Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 7

  1. Stephen Campbell 2002-2024 Director View profile
  2. Dr Allen Mc Clay 2002-2010 Director View profile
  3. Geoffrey Elliott 2001-2002 Director View profile
  4. Dr Allen James Mcclay 1973-2001 Director View profile
  5. John Alexander King 1973-2002 Director View profile
  6. Colin Hayburn 2005-2023 Secretary View profile
  7. Heather Stevenson 1973-2005 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
17/10/1973

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.

Group

  1. Napsco Limited is controlled by Almac Clinical Services Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  2. Almac Clinical Services Limited is controlled by Almac Group (UK) Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  3. Almac Group (UK) Limited is controlled by Almac Group Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  4. Almac Group Limited is controlled by Almac Founder Share Company Limited
    Evidence
    active appoints directors · notified 2016-04-06 · source: Companies House PSC register
  5. Almac Founder Share Company Limited is controlled by Alan David Armstrong
    Evidence
    active 25-50% voting · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Alan David Armstrong.

18 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.

2 directors on the board

13.2y median 13.2y
average tenure
24.1y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (2)

0
also govern a charity
0
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.

Professional services 20Dormant 19Retail and trade 4Manufacturing 2Other services 2Tech and media 2

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
NI009788
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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