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Governance Register

The red node is Sonia. 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

Sonia Brenda Mills

Sonia Brenda Mills is a trustee of Bournemouth Symphony Orchestra (since 2026), The Anchor Society CIO (since 2023) and 2 other charities and a director of 4 companies. Source: Charity Commission and Companies House records.

Trustee at Bournemouth Symphony Orchestra · Director at Bournemouth Symphony Orchestra

  • 8 current roles
  • 10 previous roles
  • Served alongside 204 people

Official record Charity Commission and Companies House · updated 18th October 2026

Roles

18 roles across 18 organisations (8 current, 10 previous)

Current roles (8)

Previous roles (10)

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 Sonia has served alongside

204 people across 16 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.

Bristol Music Trust 33 people · 2017-present

Bournemouth Symphony Orchestra 22 people · 1993-present

Wallscourt Foundation 13 people · 2022-present

BMT Enterprises LTD 10 people · 2018-present

The Anchor Society CIO 9 people · 2023-present

Wallscourt Foundation 9 people · 2022-present

The Bristol Collegiate Research Society Limited 45 people · 1992-2023

Sources

Companies House
Officer appointments and resignations.
Charity Commission
Register of Charities: current trustees and appointment dates.
Edition
Register edition compiled 18th 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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