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 Oliver Mcelduff
Mark Oliver Mcelduff is a director of COB Tree Management Limited and a director of Macgroup Contracts LTD, among 16 current roles on record. Source: Companies House records.
Director at COB Tree Management Limited · Director at Macgroup Contracts LTD
- 16 current roles
- 4 previous roles
- Served alongside 36 people
Mark's network: 36 people across 13 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 11th October 2026 · Free, no card or password
Current roles
20 roles across 20 organisations-
COB Tree Management LimitedDirector · 2026-present
Official record · Companies House
- Source
- Companies House
- Organisation
- COB Tree Management Limited
- Role
- Director
- Appointed
- 2026-07-20
- Record reference
- Company 17348507
Current -
Macgroup Contracts LTDDirector · 2026-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Macgroup Contracts LTD
- Role
- Director
- Appointed
- 2026-05-15
- Record reference
- Company 17223363
Current -
Alexander Drive LimitedDirector · 2026-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Alexander Drive Limited
- Role
- Director
- Appointed
- 2026-02-25
- Record reference
- Company 17053420
Current
17 more roles, including 4 previous roles, with dates and sources
Sign in free to see all rolesPeople Mark has served alongside
36 people across 13 organisationsBased on overlapping official board records. Calculated from official records
36 people across 13 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 11th October 2026
- Identity
- Records are treated as the same person only where the evidence confirms it. How people are matched