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Dr Doina Ionescu
Dr Doina Ionescu is a director of Merck LTD and a director of Merck Serono Limited, among 3 current roles on record. Source: Companies House records.
Director at Merck LTD · Director at Merck Serono Limited
- 3 current roles
- Served alongside 9 people
Doina's network: 9 people across 3 organisations
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Official record Companies House · updated 4th October 2026 · Free, no card or password
Current roles
3 roles across 3 organisations-
Merck LTDDirector · 2020-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Merck LTD
- Role
- Director
- Appointed
- 2020-05-17
- Record reference
- Company 00916419
Current -
Merck Serono LimitedDirector · 2020-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Merck Serono Limited
- Role
- Director
- Appointed
- 2020-05-17
- Record reference
- Company 00990823
Current -
Merck Investments LimitedDirector · 2020-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Merck Investments Limited
- Role
- Director
- Appointed
- 2020-05-17
- Record reference
- Company 04083127
Current
People Doina has served alongside
9 people across 3 organisationsBased on overlapping official board records. Calculated from official records
9 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