The red node is Michael. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Dashed links are historical or inferred. Click any node to explore.
Person
Michael Rosen
Michael Rosen is a trustee of Somerville Heart Foundation (since 2019) and a director of 5 companies. Source: Companies House and Charity Commission records.
Director at Janrose Developments Limited · Director at Janrose Investments Limited
- 6 current roles
- 4 previous roles
- Served alongside 20 people
Official record Companies House and Charity Commission · updated 25th October 2026
Roles
10 roles across 10 organisations (6 current, 4 previous)Current roles (6)
-
Janrose Developments LimitedDirector · 2021-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Janrose Developments Limited
- Role
- Director
- Appointed
- 2021-08-26
- Record reference
- Company 13587167
Current -
Janrose Investments LimitedDirector · 2020-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Janrose Investments Limited
- Role
- Director
- Appointed
- 2020-11-12
- Record reference
- Company 13014157
Current -
Siro Property LimitedDirector · 2020-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Siro Property Limited
- Role
- Director
- Appointed
- 2020-06-30
- Record reference
- Company 12706328
Current -
Somerville Heart FoundationTrustee · 2019-present
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- Somerville Heart Foundation
- Role
- Trustee
- Appointed
- 2019-03-07
- Record reference
- Charity 1138088
Current -
Somerville Heart FoundationDirector · 2019-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Somerville Heart Foundation
- Role
- Director
- Appointed
- 2019-03-07
- Record reference
- Company 07285409
Current -
Ashby Professional Services LimitedDirector · 2002-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Ashby Professional Services Limited
- Role
- Director
- Appointed
- 2002-07-01
- Record reference
- Company 03041575
Current
Previous roles (4)
-
Successful Developments LimitedDirector · from 2021
Official record · Companies House
- Source
- Companies House
- Organisation
- Successful Developments Limited
- Role
- Director
- Appointed
- 2021-01-18
- Record reference
- Company 13142207
Previous -
Magnetic Frequency Treatments LimitedDirector · 2020
Official record · Companies House
- Source
- Companies House
- Organisation
- Magnetic Frequency Treatments Limited
- Role
- Director
- Appointed
- 2020-11-17
- Ended
- 2020-11-22
- Record reference
- Company 13027242
Previous -
Hallswelle Management Services LimitedDirector · 2015-2022
Official record · Companies House
- Source
- Companies House
- Organisation
- Hallswelle Management Services Limited
- Role
- Director
- Appointed
- 2015-10-12
- Ended
- 2022-09-30
- Record reference
- Company 09820870
Previous -
Hallswelle Road LLPLLP designated member · 2003-2016
Official record · Companies House
- Source
- Companies House
- Organisation
- Hallswelle Road LLP
- Role
- LLP designated member
- Appointed
- 2003-04-15
- Ended
- 2016-04-16
- Record reference
- Company OC304442
Previous
Charity trustee roles come from the current Charity Commission register, which lists serving trustees only. Company roles, current and past, come from Companies House.
People Michael has served alongside
20 people across 4 organisationsBased 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.
Somerville Heart Foundation 14 people · 2019-present
- Dr Andrew Leslie SmithServing together now · since 2025
- Simon SteelServing together now · since 2025
- Sheena VernonServing together now · since 2025
- Dr Fiona WalkerServing together now · since 2020
- Leigh NisbetServing together now · since 2019
- Anne Michelle WoodsServing together now · since 2019
- Crispin SomervilleServing together now · since 2019
- Fiona Jane KennedyServing together now · since 2019
- Lewis BarnesServing together now · since 2019
- Robert NicollServing together now · since 2019
- Joanna Mary Steele2019-2020
- Michael John Cumper2019-2022
- Professor Jane Somerville2019-2021
- Richard William James Bird2019
Somerville Heart Foundation 9 people · 2019-present
- Crispin SomervilleServing together now · since 2019
- Dr Andrew Leslie SmithServing together now · since 2019
- Dr Fiona WalkerServing together now · since 2019
- Leigh NisbetServing together now · since 2019
- Lewis BarnesServing together now · since 2019
- MS KennedyServing together now · since 2019
- Robert NicollServing together now · since 2019
- Sheena VernonServing together now · since 2019
- Simon SteelServing together now · since 2019
Ashby Professional Services Limited 3 people · 2002-2019
Hallswelle Road LLP 3 people · 2003-2016
- Inderjith Soorajlal Sivlal2003-2016
- Marilyn Lesley Smulovitch2003-2016
- Peter Phillip Smulovitch2003-2016
Sources
- Companies House
- Officer appointments and resignations.
- Charity Commission
- Register of Charities: current trustees and appointment dates.
- Edition
- Register edition compiled 25th 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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