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Person
Jonathan James Blackwell
Jonathan James Blackwell was previously a director of Martens Place Limited (until 2007). Source: Companies House records.
Director at Martens Place Limited
- 0 current roles
- 1 previous role
- Served alongside 10 people
Official record Companies House · updated 11th October 2026
Roles
1 role across 1 organisation (0 current, 1 previous)Previous roles (1)
-
Martens Place LimitedDirector · 2002-2007
Official record ยท Companies House
- Source
- Companies House
- Organisation
- Martens Place Limited
- Role
- Director
- Appointed
- 2002-07-24
- Ended
- 2007-05-15
- Record reference
- Company 03165165
Previous
Company roles, current and past, as filed at Companies House.
People Jonathan has served alongside
10 people across 1 organisationBased on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.
Martens Place Limited 10 people · 2002-present
- Jillian Margaret SmithServing together now · since 2007
- Dr Grazyna Maria LewandowiczServing together now · since 2002
- Richard James SmithServing together now · since 2002
- Anthony Sanderson CrouchServing together now · since 2002
- Anthony Visioli2002
- Barbara Richards2002-2007
- Geraldine Charmaine Bennett2002-2007
- Mathew Barker2002-2006
- Paul Thomas Hammersley2002-2007
- Rosemary Anne Severs2002
Sources
- Companies House
- Officer appointments and resignations.
- Edition
- Register edition compiled 11th October 2026
- Identity
- Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched
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