The Governance RegisterEdition 2026 · Compiled 12th July 2026

Kbiosystems Limited

Company 02389004 Active

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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
5y median 5y
average tenure
5y
longest tenure
0
directors past 6 years
0 vs 2 portfolio
first-time directors
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.

Manufacturing 10Professional services 3Dormant 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.

Related organisations iRelated organisationsCompanies whose board overlaps with this one through the same people. Deterministic, from public records.

Companies whose board overlaps with this one through the same people. Deterministic, from public records.

Company details

Number02389004
StatusActive
TypePrivate Limited Company
Incorporated25/05/1989
Address7 REGIS PLACE, BERGEN WAY, KING'S LYNN, PE30 2JN
Accounts next due31/08/2026
Accounts last made up30/11/2024

Industry (SIC)

27900 - Manufacture of other electrical equipment

Ownership - persons with significant control (3)

  • Porvair Plc
    ownership of shares 75-100%
  • Mr Michael David Biddle ceased British
    ownership of shares 25-50%
  • Mr Alan Shepherd ceased British
    ownership of shares 25-50% voting rights 25-50%

Officers (11)

  • Douglass, Andrew Stephen Secretary · appointed 2025
  • Mills, James Alan Director · appointed 2021
  • Osborne, Mark Jonathan Director · appointed 2021
  • Rodgers, Simon Jon, Dr Former Director · appointed 2021 · resigned 2021
  • Tyler, Christopher Patric Former Director · appointed 2021 · resigned 2025
  • Biddle, Jill Amanda Former Secretary · appointed 2011 · resigned 2021
  • Woodford, John Clement Former Director · appointed 2010 · resigned 2021
  • Shepherd, Alan Former Director · appointed 1995 · resigned 2021
  • Biddle, Michael David Former Director · resigned 2023
  • Biddle, Eileen Constance Former Secretary · resigned 2011
  • Keenan, Ian John Former Director · resigned 1997

Directors and officers on the Companies House record, current and former.

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