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The red node is Joanne. 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

Joanne Williams

Joanne Williams is a director of 1 company. Source: Companies House records.

Director at Jadestone Energy PLC

  • 1 current role
  • 5 previous roles
  • Served alongside 24 people
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Official record Companies House · updated 11th October 2026

Roles

6 roles across 6 organisations (1 current, 5 previous)

Current roles (1)

  • Jadestone Energy PLC
    Director · 2024-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Jadestone Energy PLC
    Role
    Director
    Appointed
    2024-01-25
    Record reference
    Company 13152520
    Current

Previous roles (5)

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

People Joanne has served alongside

24 people across 6 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.

Jadestone Energy PLC 16 people · 2024-present

Jadestone Energy Holdings Limited 7 people · 2024-present

Energy (PHT GP) Limited 6 people · 2024-present

Jadestone Energy UK Services LTD 5 people · 2024-present

Jadestone Energy U.K. PLC 4 people · 2025-present

Ckmn Group LTD 1 person · 2022 · current

Sources

Companies House
Officer appointments and resignations.
Edition
Register edition compiled 11th October 2026
Identity
Records are treated as the same person only where the evidence confirms it. How people are matched

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