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Sion Erwyd Edwards

Sion Erwyd Edwards was previously a director of National Nuclear Corporation Limited (until 2026) and 1 other organisation. Source: Companies House records.

Director at National Nuclear Corporation Limited · Director at Amentum Clean Energy International Limited

0 current roles
2 previous roles
Served alongside 14 people

Sion's network: 14 people across 2 organisations

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Official record Companies House · updated 4th October 2026 · Free, no card or password

Roles

2 roles across 2 organisations

National Nuclear Corporation Limited
Director · 2019-2026
Official record · Companies House

Source
Companies House
Organisation
National Nuclear Corporation Limited
Role
Director
Appointed
2019-08-12
Ended
2026-03-26
Record reference
Company 02290928

Previous
Amentum Clean Energy International Limited
Director · 2019-2020
Official record · Companies House

Source
Companies House
Organisation
Amentum Clean Energy International Limited
Role
Director
Appointed
2019-08-12
Ended
2020-12-09
Record reference
Company 03260477

Previous

People Sion has served alongside

14 people across 2 organisations

Based on overlapping official board records. Calculated from official records

14 people across 2 organisations

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Connections

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Sources

Companies House: Officer appointments and resignations.
Edition: Register edition compiled 4th October 2026
Identity: Records are treated as the same person only where the evidence confirms it. How people are matched

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