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Mark Simon Doorbar
Mark Simon Doorbar is a director of RED 7 Ventures LTD and a director of Altier Limited. Source: Companies House records.
Director at RED 7 Ventures LTD · Director at Altier Limited
- 2 current roles
- 1 previous role
- Served alongside 7 people
Mark's network: 7 people across 3 organisations
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Official record Companies House · updated 11th October 2026 · Free, no card or password
Current roles
3 roles across 3 organisations-
RED 7 Ventures LTDDirector · 2008-present
Official record · Companies House
- Source
- Companies House
- Organisation
- RED 7 Ventures LTD
- Role
- Director
- Appointed
- 2008-04-09
- Record reference
- Company 06560863
Current -
Altier LimitedDirector · 2003-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Altier Limited
- Role
- Director
- Appointed
- 2003-11-17
- Record reference
- Company 04965939
Current
1 more role, including 1 previous role, with dates and sources
Sign in free to see all rolesPeople Mark has served alongside
7 people across 3 organisationsBased on overlapping official board records. Calculated from official records
7 people across 3 organisations
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Create a free account to checkSources
- Companies House
- Officer appointments and resignations.
- Edition
- Register edition compiled 11th October 2026
- Identity
- Records are treated as the same person only where the evidence confirms it. How people are matched