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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 Richard Niznik

Mark Richard Niznik holds 2 other current roles. Source: Companies House records.

Llp-member at AIM Partnership LLP · Llp-member at Artemis Investment Management LLP

  • 2 current roles
  • Served alongside 56 people
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Official record Companies House · updated 11th October 2026

Roles

2 roles across 2 organisations

Current roles (2)

Company roles, current and past, as filed at Companies House.

People Mark has served alongside

56 people across 2 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.

Artemis Investment Management LLP 55 people · 2010-present

AIM Partnership LLP 37 people · 2019-present

People marked “Likely the same person” are reached through a record that is a likely relationship to Mark: 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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