The red node is Harriet. 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
Harriet Mary Margaret Cullen
Director at Holbornhill Limited · Director at The Nina Lawrence Trust
- 4 current roles
- 1 previous role
- Served alongside 60 people
Harriet's network: 60 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.
Official record Companies House and Charity Commission · updated 27th September 2026 · Free, no card or password
Current roles
5 roles across 5 organisations-
Holbornhill LimitedDirector · 2021-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Holbornhill Limited
- Role
- Director
- Appointed
- 2021-03-03
- Record reference
- Company 13241954
Current -
The Nina Lawrence TrustDirector · 2000-present
Official record · Companies House
- Source
- Companies House
- Organisation
- The Nina Lawrence Trust
- Role
- Director
- Appointed
- 2000-12-21
- Record reference
- Company 04129343
Current -
The Cowley Charitable FoundationTrustee · Current
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- The Cowley Charitable Foundation
- Role
- Trustee
- Record reference
- Charity 270682
Current
2 more roles, including 1 previous role, with dates and sources
Sign in free to see all rolesPeople Harriet has served alongside
60 people across 4 organisationsBased on overlapping official board records. Calculated from official records
60 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 Harriet, shown in full after you sign in.
How are you connected?
Create a free account to see the recorded route between you and Harriet, 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 27th September 2026
- Identity
- Records are treated as the same person only where the evidence confirms it. How people are matched