System1 Group PLC
Company 05940040 Active
Connected board network
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This company's record is public. The network of who else its directors govern is compiled from the registers by us, and an account keeps it out of bulk scrapers.
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How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
6 directors on the board
- Sophie Alice Tomkins Director · appointed 2018
- Rupert Cortlandt Spencer Howell Director · appointed 2021
- Lewis Simon Robinson Director · appointed 2026
- Conrad Christian Bona Director · appointed 2022
- Philip James Machray Director · appointed 2022
- James Alexander Gregory Director · appointed 2022
4.2y median 4y
average tenure
8.1y
longest tenure
Directors past 6 years
- Sophie Alice Tomkins Director · appointed 2018
First-time vs portfolio directors
Portfolio (6)
- Sophie Alice Tomkins Director · appointed 2018
- Rupert Cortlandt Spencer Howell Director · appointed 2021
- Lewis Simon Robinson Director · appointed 2026
- Conrad Christian Bona Director · appointed 2022
- Philip James Machray Director · appointed 2022
- James Alexander Gregory Director · appointed 2022
1
also govern a charity
1
left in the last 12 months
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
Professional services 9Tech and media 3Business services 1Finance 1Other services 1Property 1
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Related organisations iRelated organisationsTwo groups, both deterministic from public records. Related organisations share two or more directors with this board - a real structural link, such as a subsidiary or group company. Connected through a shared director share exactly one person - a genuine connection, but not the same group.
Connected through a shared director
- Dods Group Limited 1 shared director
- Wilmington PLC 1 shared director
- System1 Research Limited 1 shared director
- Merit Group Limited 1 shared director
- Digitalbox PLC 1 shared director
- Merit Data & Technology Limited 1 shared director
Deterministic, from public records.
Company details
| Number | 05940040 |
| Status | Active |
| Type | Public Limited Company |
| Incorporated | 19/09/2006 |
| Address | 4 MORE LONDON RIVERSIDE, LONDON, SE1 2AU |
| Accounts next due | 30/09/2026 |
| Accounts last made up | 24/09/2025 |
Industry (SIC)
73200 - Market research and public opinion polling
Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- John Victor Kearon ceased 2018-11-19
25-50% shares · notified 2016-04-06
Owns 3 companies iOwnsCompanies where this company is registered as having significant control, from the Companies House PSC (persons with significant control) register.
- System1 Agency LTD
75-100% shares · notified 2016-11-01 - System1 Research Limited
75-100% shares · notified 2016-12-28 - System1 AD Ratings Limited
75-100% shares, 75-100% voting · notified 2018-04-17
Officers (21)
- Lewis Simon Robinson Director · appointed 2026
- James Alexander Gregory Director · appointed 2022
- Renata Anna Ziolko-Nishikant Secretary · appointed 2022
- Conrad Christian Bona Director · appointed 2022
- Philip James Machray Director · appointed 2022
- Rupert Cortlandt Spencer Howell Director · appointed 2021
- Christopher Patrick Willford Secretary · appointed 2020
- Sophie Alice Tomkins Director · appointed 2018
Show 13 former officers
- Stefan Barden Director · appointed 2020 · resigned 2022
- Jane Caroline Wakely Director · appointed 2018 · resigned 2022
- Alexander James Hunt Director · appointed 2017 · resigned 2018
- Graham Leonard Blashill Director · appointed 2012 · resigned 2022
- Robert Allan Richardson Brand Director · appointed 2012 · resigned 2021
- Alexander William Batchelor Director · appointed 2010 · resigned 2017
- Eric Kenelm Ford Director · appointed 2007 · resigned 2018
- Mark Philip Muth Director · appointed 2006 · resigned 2012
- John Victor Kearon Secretary · appointed 2006 · resigned 2026
- Simon Cedric Valentine Godfrey Director · appointed 2006 · resigned 2012
- James Brodie Geddes Secretary · appointed 2006 · resigned 2020
- Huntsmoor Nominees Limited Corporate-director · appointed 2006 · resigned 2006
- Huntsmoor Limited Corporate-director · appointed 2006 · resigned 2006
Directors and officers on the Companies House record, current and former.
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