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The red node is Stephanos. 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

Stephanos Nicholaus Mastoris

Stephanos Nicholaus Mastoris is a trustee of Swansea Festival of Music and the Arts (since 2013) and a director of 1 company. Source: Charity Commission and Companies House records.

Trustee at Swansea Festival of Music and the Arts · Director at Swansea Festival of Music and the Arts

  • 2 current roles
  • 1 previous role
  • Served alongside 34 people
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Official record Charity Commission and Companies House · updated 25th October 2026

Roles

3 roles across 3 organisations (2 current, 1 previous)

Current roles (2)

Previous roles (1)

  • Bromley House Library
    Director · 2002-2004
    Official record · Companies House
    Source
    Companies House
    Organisation
    Bromley House Library
    Role
    Director
    Appointed
    2002-09-25
    Ended
    2004-09-28
    Record reference
    Company 03413612
    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 Stephanos has served alongside

34 people across 3 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.

Swansea Festival of Music and the Arts 24 people · 1995-present

Swansea Festival of Music and the Arts 8 people · 2013-present

Bromley House Library 10 people · 2002-2004

Sources

Charity Commission
Register of Charities: current trustees and appointment dates.
Companies House
Officer appointments and resignations.
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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