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John Crackett

Director at National Energy System Operator Limited · Chair at Charity of Charles Clement Walker (Commonly Known AS the Walker Trust)

2 current roles
20 previous roles
Served alongside 187 people

Official record Companies House and Charity Commission · updated 20th September 2026 · Free, no card or password

Current roles

22 roles across 22 organisations

National Energy System Operator Limited
Director · 2025–present
Official record · Companies House

Source
Companies House
Organisation
National Energy System Operator Limited
Role
Director
Appointed
2025-07-01
Record reference
Company 11014226

Current
Charity of Charles Clement Walker (Commonly Known AS the Walker Trust)
Chair · 2023–present
Official record · Charity Commission

Source
Charity Commission
Organisation
Charity of Charles Clement Walker (Commonly Known AS the Walker Trust)
Role
Chair
Appointed
2023-04-24
Record reference
Charity 215479

Current

20 more roles, including 20 previous roles, with dates and sources

People John has served alongside

187 people across 5 organisations

Based on overlapping official board records. Calculated from official records

187 people across 5 organisations

Connections

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Sources

Companies House: Officer appointments and resignations.
Charity Commission: Register of Charities: current trustees and appointment dates.
Edition: Register edition compiled 20th September 2026
Identity: Records are treated as the same person only where the evidence confirms it. How people are matched

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