Company
CHI Partners Holdings Limited
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 8
- Mark Julian Read 2024-2025 View profile
- Andrew Grant Balfour Scott 2024-2026 View profile
- David Graham 2018-2024 View profile
- Simon Nicholas Hall 2007-2009 View profile
- Charles Inge 2007-2018 View profile
- Simon Phillip Clemmow 2007-2018 View profile
- Warren Michael Moore 2007-2011 View profile
- Peter Walker 2007-2018 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 20/04/2007
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.
- Jonathan Peter Hornby ceased 2019-12-11
25-50% shares · notified 2016-04-06 - WPP UK Germany Holdings
75-100% shares, 75-100% voting, appoints directors · notified 2024-10-28
Group
- CHI Partners Holdings Limited
is controlled by Jonathan Peter Hornby
Evidence
ceased 25-50% shares · notified 2016-04-06, ceased 2019-12-11 · source: Companies House PSC register
Ultimately controlled by Jonathan Peter Hornby.
20 other companies in this group
- The Social Practice Limited
- Mchi Limited
- HHA Investments Limited
- The & Partners Group Limited
- 15647648
- The BOX Advertising Limited
- Hall Moore CHI Limited
- CHI Nominees Limited
- Pulse Creative London Limited
- Halpern Limited
- Muster Agency Limited
- Clemmow Hornby Inge Limited
- The&Partners London Limited
- Mfuse Agency Limited
- Baobab Operations Limited
- CHI & Partners Limited
- Baobab Productions Limited
- T&P Media Limited
- ATN Agency Limited
- What DO YOU Know 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.
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
- Jonathan Peter Hornby Director · appointed 2007
- Rosemary Joanne Wilson Director · appointed 2026
Directors past 6 years
- Jonathan Peter Hornby Director · appointed 2007
First-time vs portfolio directors
Portfolio (2)
- Jonathan Peter Hornby Director · appointed 2007
- Rosemary Joanne Wilson Director · appointed 2026
Left in the last 12 months
- Andrew Grant Balfour Scott Director · appointed 2024 · resigned 2026
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.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 06220645
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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