Company
Michelson Diagnostics LTD
Michelson Diagnostics LTD is an active UK company (number 05732681), incorporated 2006, with 2 current directors, Xavier Yon and Jonathan Denis Holmes. Source: Companies House, updated 11th October 2026.
Official record Companies House · updated 11th October 2026 · Sources
Network
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Who leads it
Previous officers 14
- Oliver Birch 2017-2018 View profile
- Christian Burkhardt 2016-2018 View profile
- Rasmus Lykke Platz 2015-2016 View profile
- Andrew Hill 2015-2016 View profile
- Andrews, Simon Charles, Brockman 2011-2017 View profile
- Douglas Crombie Anderson 2010-2015 View profile
- Brian Howlett 2010-2015 View profile
- Thomas James Flynn 2007-2010 View profile
- John Knowles 2006-2011 View profile
- Andrew Gilkes 2006-2012 View profile
- Simon Richard Hattersley 2006-2012 View profile
- Dr Gordon Mckenzie 2006-2015 View profile
- Martin Dieter Johns 2016-2020 View profile
- Paul Grafham 2015-2015 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 07/03/2006
Ownership
Owned by (2) 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.
- Octopus Investments Nominees Limited
significant influence · notified 2016-04-06 - Octopus Titan VCT PLC
significant influence · notified 2016-04-06
Group
- Michelson Diagnostics LTD
is controlled by Octopus Investments Nominees Limited
Evidence
active significant influence · notified 2016-04-06 · source: Companies House PSC register - Octopus Investments Nominees Limited
is controlled by Octopus Investments Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - Octopus Investments Limited
is controlled by Octopus Capital Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - Octopus Capital Limited
is controlled by Octopus Group Holdings LTD
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2022-11-02 · source: Companies House PSC register - Octopus Group Holdings LTD
is controlled by Christopher Robert Hulatt
Evidence
ceased 75-100% shares, 75-100% voting · notified 2022-03-25, ceased 2022-11-02 · source: Companies House PSC register
Ultimately controlled by Christopher Robert Hulatt.
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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.
Financials
- Net assets
- £236,709
- Total assets
- £243,048
- Cash
- £244,590
- Employees
- 0.06
- Turnover
- Not reported (small or micro-entity accounts)
Filed as Small company accounts.
Figures from accounts filed at Companies House (iXBRL), period ending 2025-09-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.
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
- Xavier Yon Director · appointed 2012
- Jonathan Denis Holmes Director · appointed 2006
Directors past 6 years
- Xavier Yon Director · appointed 2012
- Jonathan Denis Holmes Director · appointed 2006
First-time vs portfolio directors
First-time (2)
- Xavier Yon Director · appointed 2012
- Jonathan Denis Holmes Director · appointed 2006
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
- 05732681
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 11th October 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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