The red node is Harold. 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
Harold Charles Blumenthal
Harold Charles Blumenthal was previously a secretary of Nelson House Properties Limited (until 2010) and 3 other organisations. Source: Companies House records.
Director at Birmingham Botanical and Horticultural Society Limited · Director at Ouvah Highfields Limited
- 0 current roles
- 4 previous roles
- Served alongside 49 people
Harold's network: 49 people across 4 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
4 roles across 4 organisations-
Birmingham Botanical and Horticultural Society LimitedDirector · 1993-1994
Official record · Companies House
- Source
- Companies House
- Organisation
- Birmingham Botanical and Horticultural Society Limited
- Role
- Director
- Appointed
- 1993-07-19
- Ended
- 1994-02-24
- Record reference
- Company 00248827
Previous -
Ouvah Highfields LimitedDirector · 1991
Official record · Companies House
- Source
- Companies House
- Organisation
- Ouvah Highfields Limited
- Role
- Director
- Appointed
- 1991-11-08
- Ended
- 1991-11-11
- Record reference
- Company 00923602
Previous -
Nelson House Properties LimitedSecretary · 1991-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Nelson House Properties Limited
- Role
- Secretary
- Appointed
- 1991-09-05
- Ended
- 2010-06-17
- Record reference
- Company 00783446
Previous
1 more role, with dates and sources
Sign in free to see all rolesPeople Harold has served alongside
49 people across 4 organisationsBased on overlapping official board records. Calculated from official records
49 people across 4 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 Harold, shown in full after you sign in.
How are you connected?
Create a free account to see the recorded route between you and Harold, 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