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The red node is Mark. 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

Mark Graham Williams

Mark Graham Williams is a trustee of Royal Artillery Institution Limited (since 2016) and a director of 4 companies. Source: Companies House and Charity Commission records.

Director at Seeen PLC · Director at Royal Artillery Institution Limited

  • 5 current roles
  • 8 previous roles
  • Served alongside 99 people
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Official record Companies House and Charity Commission · updated 25th October 2026

Roles

13 roles across 12 organisations (5 current, 8 previous)

Current roles (5)

Previous roles (8)

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 Mark has served alongside

99 people across 8 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.

Royal Artillery Institution Limited 45 people · 2016-present

Royal Artillery Institution Limited 13 people · 2016-present

Seeen PLC 5 people · 2023-present

Sales Strategies Limited 1 person · 2006-present

Calibre Audio 20 people · 1993-2007

Colfe's School 16 people · 2023-2024

Oysterware Limited 2 people · 2004-2011

Path2Market LTD 1 person · 2014-2018

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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