The red node is Catherine. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Dashed links are historical or inferred. Click any node to explore.
Person
Catherine Jean Hartz
Catherine Jean Hartz is a trustee of ST Andrew's College, Bradfield (since 2017) and holds 3 other current roles. Source: Companies House and Charity Commission records.
Llp-designated-member at Chadlington Farming Partnership LLP · Llp-member at SJ RE CO-Invest LLP
- 4 current roles
- Served alongside 27 people
Official record Companies House and Charity Commission · updated 11th October 2026
Roles
4 roles across 4 organisationsRows marked “Likely the same person” come from a record that is a likely relationship: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed. The appointment itself still comes from its official source.
Current roles (4)
-
Chadlington Farming Partnership LLPLlp-designated-member · 2023-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Chadlington Farming Partnership LLP
- Role
- Llp-designated-member
- Appointed
- 2023-11-13
- Record reference
- Company OC449937
Current -
SJ RE CO-Invest LLPLlp-member · 2021-present
Official record · Companies House
- Source
- Companies House
- Organisation
- SJ RE CO-Invest LLP
- Role
- Llp-member
- Appointed
- 2021-12-14
- Record reference
- Company OC440347
Current -
Auchencairn Forest LLPLlp-member · 2017-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Auchencairn Forest LLP
- Role
- Llp-member
- Appointed
- 2017-12-20
- Record reference
- Company OC400424
Current -
ST Andrew's College, BradfieldTrustee · 2017-present
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- ST Andrew's College, Bradfield
- Role
- Trustee
- Appointed
- 2017-09-01
- Record reference
- Charity 309089
Likely the same personCurrent
Company roles, current and past, as filed at Companies House.
People Catherine has served alongside
27 people across 4 organisationsBased on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.
ST Andrew's College, Bradfield 16 people · 2017-present
- Antonia Jane LesterServing together now · since 2017 Likely the same person
- Barbara StanleyServing together now · since 2017 Likely the same person
- David MundyServing together now · since 2017 Likely the same person
- David William BushnellServing together now · since 2017 Likely the same person
- Geoff EversfieldServing together now · since 2017 Likely the same person
- Graham David LeemingServing together now · since 2017 Likely the same person
- Lucy Kate MaceServing together now · since 2017 Likely the same person
- Philip Nigel WaiteServing together now · since 2017 Likely the same person
- Piers Robert HarrisServing together now · since 2017 Likely the same person
- Professor Jonathan Paul TrevorServing together now · since 2017 Likely the same person
- Simon O'MalleyServing together now · since 2017 Likely the same person
- Srikanth TanguturiServing together now · since 2017 Likely the same person
- Toby William HornettServing together now · since 2017 Likely the same person
- Tom Beardmore-GrayServing together now · since 2017 Likely the same person
- Victoria Emma PiekarzServing together now · since 2017 Likely the same person
- William Salwey KendallServing together now · since 2017 Likely the same person
SJ RE CO-Invest LLP 8 people · 2021-present
- George CollierServing together now · since 2025
- Greycoat Em Holdings LimitedServing together now · since 2025
- Greycoat Kp Holdings LimitedServing together now · since 2025
- Greycoat Nm Holdings LimitedServing together now · since 2025
- Cultura LimitedServing together now · since 2021
- Greycoat Capital LlpServing together now · since 2021
- John Frederick HartzServing together now · since 2021
- Simon Eric Hugh TurnerServing together now · since 2021
Auchencairn Forest LLP 3 people · 2017-present
- John Frederick HartzServing together now · since 2017
- Sort Hest LimitedServing together now · since 2017
- Vistra Corporate Services Limited As Trustee of the Black Horse TrustServing together now · since 2017
Chadlington Farming Partnership LLP 1 person · 2023-present
- John Frederik HartzServing together now · since 2023
People marked “Likely the same person” are reached through a record that is a likely relationship to Catherine: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed.
Sources
- Companies House
- Officer appointments and resignations.
- Edition
- Register edition compiled 11th October 2026
- Identity
- Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched
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