Company
Grunen Systems Limited
Grunen Systems Limited is an active UK company (number 10562606), incorporated 2017, with 3 current directors including Mark Donaghy and Altan Demircan. Source: Companies House, updated 11th October 2026.
Official record Companies House · updated 11th October 2026 · Sources
Network
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Who leads it
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 13/01/2017
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.
- John Robert Bishop
25-50% shares, 25-50% voting, appoints directors · notified 2017-01-14 - Mark Donaghy
25-50% shares, 25-50% voting, appoints directors · notified 2017-01-14 - confirmed: also a director of this company
Group
- Grunen Systems Limited
is controlled by John Robert Bishop
Evidence
active 25-50% shares, 25-50% voting, appoints directors · notified 2017-01-14 · source: Companies House PSC register
Ultimately controlled by John Robert Bishop.
1 other company 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.
3 directors on the board
- Mark Donaghy Director · appointed 2017
- Altan Demircan Director · appointed 2017
- John Robert Bishop Director · appointed 2017
Directors past 6 years
- Mark Donaghy Director · appointed 2017
- Altan Demircan Director · appointed 2017
- John Robert Bishop Director · appointed 2017
First-time vs portfolio directors
First-time (1)
- Altan Demircan Director · appointed 2017
Portfolio (2)
- Mark Donaghy Director · appointed 2017
- John Robert Bishop Director · appointed 2017
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
- 10562606
- 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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