The red node is Michael. 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
Michael Mcmahon
Michael Mcmahon is a director of Cosytherm Limited. Source: Companies House records.
Director at Cosytherm Limited
- 1 current role
- 23 previous roles
- Served alongside 104 people
Michael's network: 104 people across 26 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
Current roles
24 roles across 24 organisations-
Cosytherm LimitedDirector · 2008-present
Official record ยท Companies House
- Source
- Companies House
- Organisation
- Cosytherm Limited
- Role
- Director
- Appointed
- 2008-01-04
- Record reference
- Company 01931510
Current
23 more roles, including 23 previous roles, with dates and sources
Sign in free to see all rolesPeople Michael has served alongside
104 people across 26 organisationsBased on overlapping official board records. Calculated from official records
104 people across 26 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 Michael, shown in full after you sign in.
How are you connected?
Create a free account to see the recorded route between you and Michael, 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