The red node is Mark. 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
Mark Jankowski
Mark Jankowski was previously a secretary of Chiswick Stamps Limited (until 2010) and 5 other organisations. Source: Companies House records.
Secretary at Chiswick Stamps Limited · Secretary at Quantum TAX Limited
- 0 current roles
- 6 previous roles
- Served alongside 5 people
Mark's network: 5 people across 6 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 · updated 4th October 2026 · Free, no card or password
Roles
6 roles across 6 organisations-
Chiswick Stamps LimitedSecretary · 2005-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Chiswick Stamps Limited
- Role
- Secretary
- Appointed
- 2005-02-17
- Ended
- 2010-03-31
- Record reference
- Company 04310863
Previous -
Quantum TAX LimitedSecretary · 2005-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Quantum TAX Limited
- Role
- Secretary
- Appointed
- 2005-02-17
- Ended
- 2010-03-31
- Record reference
- Company 04310865
Previous -
Quantum Accountants LimitedSecretary · 2005-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Quantum Accountants Limited
- Role
- Secretary
- Appointed
- 2005-02-17
- Ended
- 2010-03-31
- Record reference
- Company 04310871
Previous
3 more roles, with dates and sources
Sign in free to see all rolesPeople Mark has served alongside
5 people across 6 organisationsBased on overlapping official board records. Calculated from official records
5 people across 6 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 Mark, shown in full after you sign in.
How are you connected?
Create a free account to see the recorded route between you and Mark, if there is one.
Create a free account to checkSources
- Companies House
- Officer appointments and resignations.
- 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