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The red node is Heidi. 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

Heidi Mottram CBE

Heidi Mottram CBE is a trustee of The Royal Anniversary Trust (since 2017) and Kielder Water and Forest Park Development Trust and a director of 17 companies. Source: Companies House and Charity Commission records.

Director at Northumbrian Water Company 1 Limited · Director at Northumbrian Water Company 2 Limited

  • 19 current roles
  • 12 previous roles
  • Served alongside 399 people
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Official record Companies House and Charity Commission · updated 25th October 2026

Roles

31 roles across 31 organisations (19 current, 12 previous)

Current roles (19)

Previous roles (12)

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 Heidi has served alongside

399 people across 28 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.

Northumbrian Water Group Limited 32 people · 2010-present

Kielder Water & Forest Park Development Trust 25 people · 2010-present

Northumbrian Services Limited 23 people · 2010-present

Northumbrian Holdings Limited 16 people · 1993-present

Essex and Suffolk Water Limited 15 people · 1992-present

Kielder Water and Forest Park Development Trust 8 people · Current

CKI UK CO 6 Limited 7 people · 2012-present

CKI UK CO 5 Limited 7 people · 2012-present

The Royal Anniversary Trust 6 people · 2017-present

Northumbrian Water Finance PLC 6 people · 2010-present

NWG Commercial Solutions Limited 5 people · 2016-present

Anniversary Trading Limited 2 people · 2022-present

Northumbrian Water Company 1 Limited 1 person · 2023-present

Northumbrian Water Company 2 Limited 1 person · 2023-present

Northumbrian Water Company 3 Limited 1 person · 2023-present

Institute of Water 45 people · 1992-2017

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