The red node is John. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Sign in free to explore further.
Person Preview
John Sebastian Tarnowski
John Sebastian Tarnowski is a director of Take Heart Limited and a trustee of Take Heart LTD. Source: Companies House and Charity Commission records.
Director at Take Heart Limited · Trustee at Take Heart LTD
- 2 current roles
- Served alongside 14 people
John's network: 14 people across 2 organisations
Anyone can join - you don't need to be on the register. Used by researchers, journalists, recruiters and due diligence teams.
Private by default - we never tell anyone you looked them up. Viewing, searching, saving and shortlisting are private; people only hear from you if you choose to send them a message.
Official record Companies House and Charity Commission · updated 4th October 2026 · Free, no card or password
Current roles
2 roles across 2 organisations-
Take Heart LimitedDirector · 2003-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Take Heart Limited
- Role
- Director
- Appointed
- 2003-03-12
- Record reference
- Company 00810005
Current -
Take Heart LTDTrustee · Current
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- Take Heart LTD
- Role
- Trustee
- Record reference
- Charity 235829
Current
People John has served alongside
14 people across 2 organisationsBased on overlapping official board records. Calculated from official records
14 people across 2 organisations
Create a free account to reveal this governance network and see how you're connected.
Create a free account to revealConnections
Connection map
The organisations and people around John, shown in full after you sign in.
How are you connected?
Create a free account to see the recorded route between you and John, if there is one.
Create a free account to checkSources
- Companies House
- Officer appointments and resignations.
- Charity Commission
- Register of Charities: current trustees and appointment dates.
- Edition
- Register edition compiled 4th October 2026
- Identity
- Records are treated as the same person only where the evidence confirms it. How people are matched