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The large node is Haemaflow Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.
Who leads it
Previous officers 4
- Dr Philip William Hales 2015-2019 View profile
- Alan Frederick Evans 2009-2017 View profile
- Highstone Directors Limited 2008-2008 View profile
- Highstone Secretaries Limited 2008-2008 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 02/06/2008
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.
- Haemair Limited
75-100% shares · notified 2016-06-30
Group
- Haemaflow Limited
is controlled by Haemair Limited
Evidence
active 75-100% shares · notified 2016-06-30 · source: Companies House PSC register - Haemair Limited
is controlled by Criseren Investments Limited
Evidence
active 25-50% shares, 25-50% voting, appoints directors (firm), significant influence (firm) · notified 2023-08-01 · source: Companies House PSC register - Criseren Investments Limited
is controlled by David Jon Llewellyn
Evidence
active significant influence, significant influence (trust), significant influence (firm) · notified 2026-01-05 · source: Companies House PSC register
Ultimately controlled by David Jon Llewellyn.
15 other companies in this group
- Anaxsys Technology Limited
- Criseren Management Limited
- Vaynor Developments Limited
- Vaynor Developments 2 Limited
- Criseren Engineering Limited
- Criseren Investments Limited
- Chertsey Court LLP
- Criseren Limited
- Actoris Chippenham Limited
- Criseren Foods Limited
- Criseren Treasury Limited
- Criseren Properties 2 Limited
- Criseren Properties Limited
- Purecell Limited
- Haemair Limited
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
- £1,478
- Total assets
- £2,470
- Turnover
- Not reported (small or micro-entity accounts)
Filed as Micro-entity accounts.
Five-year trend
| Period ending | Turnover | Net assets |
|---|---|---|
| 2026-05-31 | Not reported | £1,478 |
| 2025-05-31 | Not reported | £619 |
Figures from accounts filed at Companies House (iXBRL), period ending 2026-05-31. 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.
4 directors on the board
- Dr Ronald Kelvin Knight Director · appointed 2011
- David Jon Llewellyn Director · appointed 2009
- Dr William Richard Johns Director · appointed 2008
- Dr Leon Goldberg Director · appointed 2015
Directors past 6 years
- Dr Ronald Kelvin Knight Director · appointed 2011
- David Jon Llewellyn Director · appointed 2009
- Dr William Richard Johns Director · appointed 2008
- Dr Leon Goldberg Director · appointed 2015
First-time vs portfolio directors
Portfolio (4)
- Dr Ronald Kelvin Knight Director · appointed 2011
- David Jon Llewellyn Director · appointed 2009
- Dr William Richard Johns Director · appointed 2008
- Dr Leon Goldberg Director · appointed 2015
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.
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.
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
- 06608123
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 20th 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