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Irina Sonich-Bright
Irina Sonich-Bright was previously a director of Quorum 15 Limited (until 2023) and 2 other organisations. Source: Companies House records.
Director at Quorum 15 Limited · Director at Cboe Europe Limited
- 0 current roles
- 3 previous roles
- Served alongside 58 people
Irina's network: 58 people across 3 organisations
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Official record Companies House · updated 4th October 2026 · Free, no card or password
Roles
3 roles across 3 organisations-
Quorum 15 LimitedDirector · 2022-2023
Official record · Companies House
- Source
- Companies House
- Organisation
- Quorum 15 Limited
- Role
- Director
- Appointed
- 2022-07-05
- Ended
- 2023-03-31
- Record reference
- Company 05488449
Previous -
Cboe Europe LimitedDirector · 2021-2023
Official record · Companies House
- Source
- Companies House
- Organisation
- Cboe Europe Limited
- Role
- Director
- Appointed
- 2021-07-23
- Ended
- 2023-03-28
- Record reference
- Company 06547680
Previous -
Plato Partnership LimitedDirector · 2019-2021
Official record · Companies House
- Source
- Companies House
- Organisation
- Plato Partnership Limited
- Role
- Director
- Appointed
- 2019-05-30
- Ended
- 2021-09-16
- Record reference
- Company 10319832
Previous
People Irina has served alongside
58 people across 3 organisationsBased on overlapping official board records. Calculated from official records
58 people across 3 organisations
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- 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