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The red node is Simon. 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

Dr Simon Julian Harper

Dr Simon Julian Harper is a trustee of GUY FOX History Project Limited (since 2012) and a director of 7 companies. Source: Companies House and Charity Commission records.

Director at Ismash UK Trading Limited · Director at Assurant Device Care Limited

  • 8 current roles
  • 9 previous roles
  • Served alongside 78 people
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Official record Companies House and Charity Commission · updated 25th October 2026

Roles

17 roles across 17 organisations (8 current, 9 previous)

Current roles (8)

Previous roles (9)

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 Simon has served alongside

78 people across 14 organisations

Based 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.

GUY FOX History Project Limited 13 people · 2012-present

Building 15 Management Company Limited 10 people · 2020-present

Ismash UK Trading Limited 10 people · 2024-present

GUY FOX Limited 5 people · 2005-present

Assurant CO. (PG UK), LTD 5 people · 2022-present

Assurant Device Care Limited 3 people · 2023-present

Ismash Limited (dissolved 2026) 3 people · 2024-present

Ismash Canary Wharf Limited (dissolved 2026) 3 people · 2024-present

Ismash KEN High Limited (dissolved 2026) 3 people · 2024-present

GUY FOX History Project Limited 2 people · 2012-present

Assurant CO. (NI), LTD 2 people · 2022-present

PWC Strategy& (UK) LTD. 32 people · 1993-2011

Ctdi Glenrothes Limited 9 people · 1994-2014

Ctdi Huntingdon LTD 3 people · 2014-2015

Sources

Companies House
Officer appointments and resignations.
Charity Commission
Register of Charities: current trustees and appointment dates.
Edition
Register edition compiled 25th 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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