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Governance Register

The red node is Sarah. 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 Sarah Mcmath

Dr Sarah Mcmath is a trustee of The DON Mcmath Foundation (since 2022) and a director of 7 companies. Source: Companies House and Charity Commission records.

Director at Sutton 2 Topco Limited · Director at Sutton 2 Midco Limited

  • 8 current roles
  • 3 previous roles
  • Served alongside 97 people

Official record Companies House and Charity Commission · updated 25th October 2026

Roles

11 roles across 11 organisations (8 current, 3 previous)

Rows marked “Likely the same person” come from a record that is a likely relationship: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed. The appointment itself still comes from its official source.

Current roles (8)

Previous roles (3)

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 Sarah has served alongside

97 people across 9 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.

Institute of Water 31 people · 1992-present

Market Operator Services Limited 26 people · 2019-present

Project Sutton Bidco Limited 10 people · 2024-present

WUN (Womens Utilities Network) LTD 9 people · 2024-present

The DON Mcmath Foundation 6 people · 2022-present

Sutton 2 Topco Limited 6 people · 2026-present

Sutton 2 Midco Limited 6 people · 2026-present

Sutton 2 Bidco Limited 6 people · 2026-present

National Oceanography Centre 14 people · 2019-2025

People marked “Likely the same person” are reached through a record that is a likely relationship to Sarah: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed.

Sources

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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