Company · London
Xumk Limited
Other professional, scientific and technical activities n.e.c.
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 10
- Glen Louis Paul Vilim 2007-2009 View profile
- Michael Burke 2007-2010 View profile
- Stephen Julian Martin 2002-2003 View profile
- Jeremy Nicholas Ireland Smith 2000-2010 View profile
- Stephen Robert Taylor 1994-1996 View profile
- John Reginald Thompson 1994-1996 View profile
- Robert Stuart Otter 1994-1996 View profile
- Cosec 2000 Limited 2007-2010 View profile
- Jeremey Nicholas Ireland Smith 2007-2007 View profile
- Celia Jane Wormleighton 1994-1995 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Other professional, scientific and technical activities n.e.c.
- Incorporated
- 26/08/1994
- Registered office
- London
- Previous names
- Z/YEN Limited (until 21/10/2010)
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.
- Z/YEN Holdings Limited
75-100% shares · notified 2016-04-06
Group
- Xumk Limited
is controlled by Z/YEN Holdings Limited
Evidence
active 75-100% shares · notified 2016-04-06 · source: Companies House PSC register - Z/YEN Holdings Limited
is controlled by Z/YEN Contents Limited
Evidence
active 75-100% shares · notified 2016-04-06 · source: Companies House PSC register - Z/YEN Contents Limited
is controlled by Michael Raymond Mainelli
Evidence
active 25-50% shares · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by Michael Raymond Mainelli.
10 other companies 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.
1 directors on the board
- Professor Michael Raymond Mainelli Director · appointed 2010
Directors past 6 years
- Professor Michael Raymond Mainelli Director · appointed 2010
First-time vs portfolio directors
Portfolio (1)
- Professor Michael Raymond Mainelli Director · appointed 2010
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
- 02962684
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 30/09/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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