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Dr Nicolas Sireau

Trustee at Orchard · Trustee at The Alkaptonuria Society LTD

6 current roles
6 previous roles
Served alongside 31 people

Nicolas's network: 31 people across 7 organisations

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Official record Charity Commission and Companies House · updated 27th September 2026 · Free, no card or password

Current roles

12 roles across 12 organisations

Orchard
Trustee · 2025-present
Official record · Charity Commission

Source
Charity Commission
Organisation
Orchard
Role
Trustee
Appointed
2025-09-25
Record reference
Charity 1174480

Current
The Alkaptonuria Society LTD
Trustee · 2025-present
Official record · Charity Commission

Source
Charity Commission
Organisation
The Alkaptonuria Society LTD
Role
Trustee
Appointed
2025-09-15
Record reference
Charity 1101052

Current
Serenatis BIO Limited
Director · 2024-present
Official record · Companies House

Source
Companies House
Organisation
Serenatis BIO Limited
Role
Director
Appointed
2024-09-09
Record reference
Company 15944501

Current

9 more roles, including 6 previous roles, with dates and sources

People Nicolas has served alongside

31 people across 7 organisations

Based on overlapping official board records. Calculated from official records

31 people across 7 organisations

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Connections

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Sources

Charity Commission: Register of Charities: current trustees and appointment dates.
Companies House: Officer appointments and resignations.
Edition: Register edition compiled 27th September 2026
Identity: Records are treated as the same person only where the evidence confirms it. How people are matched

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