Company
Brook Healthcare Limited
Brook Healthcare Limited is an active UK company (number 04159741), incorporated 2001, with 1 current director, Osman Ertosun. Source: Companies House, updated 4th October 2026.
Official record Companies House · updated 4th October 2026 · Sources
Network
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Who leads it
Previous officers 1
- Zarif Ertosun 2001-2015 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 14/02/2001
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.
- Excelcare (Cambridge) Limited
75-100% shares · notified 2016-06-30
Group
- Brook Healthcare Limited
is controlled by Excelcare (Cambridge) Limited
Evidence
active 75-100% shares · notified 2016-06-30 · source: Companies House PSC register - Excelcare (Cambridge) Limited
is controlled by Osman Ertosun
Evidence
active significant influence · notified 2020-04-04 · source: Companies House PSC register
Ultimately controlled by Osman Ertosun.
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- 07788932
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- Glenfield Healthcare Limited
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- Primrose Healthcare Limited
- Adventum Limited
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- Excelcare (London) Limited
- Abbotts Care Centre Limited
- Excelcare Children's Services Limited
- Dovecote Manor Healthcare Limited
- 08746322
- Saffron Healthcare Limited
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- Aquila Homes Limited
- Excelcare (Home Care Division) Limited
- Park Avenue Healthcare Limited
- Rheola Healthcare Limited
- Molita Limited
- Ferrolake Limited
- Crius Aviation Solutions Limited
- ST. Georges Court Healthcare Limited
- Excelcare Management Limited
- Excelcare (Milton Keynes) Limited
- Excelcare (Cambridge) Limited
- ACE Care Services Limited
- Highfield Healthcare Limited
- Surrey Square Management 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
- Total assets
- £233,931
- Cash
- £6,686
- Employees
- 0.34
- Turnover
- Not reported (small or micro-entity accounts)
- Profit/loss
- £46,170
Filed as Full accounts.
Figures from accounts filed at Companies House (iXBRL), period ending 2025-03-31. 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.
1 directors on the board
- Osman Ertosun Director · appointed 2001
Directors past 6 years
- Osman Ertosun Director · appointed 2001
Also govern a charity
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
- A single director - no second pair of eyes on any decision
Where to look Suggested search: a second director to remove single-point control.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 04159741
- 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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