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Person
Charles Edward Sermon
Charles Edward Sermon is a trustee of Rainbow Trust Children's Charity (since 2022), a director of 6 companies and holds 1 other current role. Source: Companies House and Charity Commission records.
Director at Clever Girl Enterprises Limited · Secretary at Mereo Biopharma Group PLC
- 8 current roles
- 4 previous roles
- Served alongside 32 people
Official record Companies House and Charity Commission · updated 18th October 2026
Roles
12 roles across 12 organisations (8 current, 4 previous)Current roles (8)
-
Clever Girl Enterprises LimitedDirector · 2025-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Clever Girl Enterprises Limited
- Role
- Director
- Appointed
- 2025-07-10
- Record reference
- Company 16573366
Current -
Mereo Biopharma Group PLCSecretary · 2023-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Mereo Biopharma Group PLC
- Role
- Secretary
- Appointed
- 2023-11-09
- Record reference
- Company 09481161
Current -
Rainbow Trust Children's CharityTrustee · 2022-present
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- Rainbow Trust Children's Charity
- Role
- Trustee
- Appointed
- 2022-01-25
- Record reference
- Charity 1070532
Current -
Rainbow Trust Children's CharityDirector · 2022-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Rainbow Trust Children's Charity
- Role
- Director
- Appointed
- 2022-01-25
- Record reference
- Company 03585123
Current -
Mereo Biopharma 4 LimitedDirector · 2017-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Mereo Biopharma 4 Limited
- Role
- Director
- Appointed
- 2017-10-24
- Record reference
- Company 11029583
Current -
Mereo Biopharma 1 LimitedDirector · 2015-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Mereo Biopharma 1 Limited
- Role
- Director
- Appointed
- 2015-06-30
- Record reference
- Company 09646998
Current -
Mereo Biopharma 3 LimitedDirector · 2015-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Mereo Biopharma 3 Limited
- Role
- Director
- Appointed
- 2015-06-30
- Record reference
- Company 09647034
Current -
Mereo Biopharma 2 LimitedDirector · 2015-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Mereo Biopharma 2 Limited
- Role
- Director
- Appointed
- 2015-06-30
- Record reference
- Company 09647035
Current
Previous roles (4)
-
Acre 1213 LimitedDirector · from 2018
Official record · Companies House
- Source
- Companies House
- Organisation
- Acre 1213 Limited
- Role
- Director
- Appointed
- 2018-05-01
- Record reference
- Company 11339006
Previous -
Phase4 Ventures III General Partner LimitedDirector · from 2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Phase4 Ventures III General Partner Limited
- Role
- Director
- Appointed
- 2010-12-16
- Record reference
- Company SC389092
Previous -
Phase4 Partners LimitedDirector · from 2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Phase4 Partners Limited
- Role
- Director
- Appointed
- 2010-12-01
- Record reference
- Company 05079583
Previous -
Phase4 Ventures GP LimitedDirector · from 2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Phase4 Ventures GP Limited
- Role
- Director
- Appointed
- 2010-12-01
- Record reference
- Company 05079594
Previous
Charity trustee roles come from the current Charity Commission register, which lists serving trustees only. Company roles, current and past, come from Companies House.
People Charles has served alongside
32 people across 8 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.
Rainbow Trust Children's Charity 15 people · 2022-present
- Mark HuttonServing together now · since 2026
- Dr Penny MancaisServing together now · since 2025
- Laura VaughanServing together now · since 2023
- Andrew David HonnorServing together now · since 2022
- Jayne Elizabeth SteeleServing together now · since 2022
- Jennifer SmithsonServing together now · since 2022
- Mark Victor CunninghamServing together now · since 2022
- Richard Pierce Gordon Rogerson2023-2026
- Bob Padraig Coyne2022
- Celia Jane Woollett2022-2025
- Dr Jonathan Mark Rabbs2022-2024
- Elizabeth Crighton2022-2026
- Howard Paul Dyer2022-2024
- Michael John Wainwright2022-2024
- Timothy Brian Bunting2022-2023
Mereo Biopharma Group PLC 10 people · 2023-present
- Anders EkblomServing together now · since 2023
- Dr Daniel ShamesServing together now · since 2023
- Dr Deepika PakianathanServing together now · since 2023
- Dr Denise Vera Scots-KnightServing together now · since 2023
- Dr Jeremy BenderServing together now · since 2023
- Dr Pierre JacquetServing together now · since 2023
- Justin RobertsServing together now · since 2023
- Marc YoskowitzServing together now · since 2023
- Michael WyzgaServing together now · since 2023
- Dr Annalisa Jenkins2023-2026
Rainbow Trust Children's Charity 6 people · 2022-present
- Andrew HonnorServing together now · since 2022
- Dr Penny MancaisServing together now · since 2022
- Jennifer SmithsonServing together now · since 2022
- Laura VaughanServing together now · since 2022
- Mark HuttonServing together now · since 2022
- Mark Victor CunninghamServing together now · since 2022
Mereo Biopharma 1 Limited 5 people · 2015-present
- Christine Ann FoxServing together now · since 2021
- Dr Denise Vera Scots-KnightServing together now · since 2015
- Richard Crispin Morgan Jones2017-2020
- Alastair Graham Mackinnon2015-2022
- Richard Edward Bungay2015-2016
Mereo Biopharma 3 Limited 5 people · 2015-present
- Christine Ann FoxServing together now · since 2021
- Dr Denise Vera Scots-KnightServing together now · since 2015
- Richard Crispin Morgan Jones2017-2020
- Alastair Graham Mackinnon2015-2022
- Richard Edward Bungay2015-2016
Mereo Biopharma 2 Limited 5 people · 2015-present
- Christine Ann FoxServing together now · since 2021
- Dr Denise Vera Scots-KnightServing together now · since 2015
- Richard Crispin Morgan Jones2017-2020
- Alastair Graham Mackinnon2015-2022
- Richard Edward Bungay2015-2016
Mereo Biopharma 4 Limited 4 people · 2017-present
- Christine Ann FoxServing together now · since 2021
- Dr Denise Vera Scots-KnightServing together now · since 2017
- Alastair Graham Mackinnon2017-2022
- Richard Crispin Morgan Jones2017-2020
Clever Girl Enterprises Limited 2 people · 2025-present
- Emma Kate SermonServing together now · since 2025
- Isabella Ines SermonServing together now · since 2025
Sources
- Companies House
- Officer appointments and resignations.
- Charity Commission
- Register of Charities: current trustees and appointment dates.
- Edition
- Register edition compiled 18th 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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