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Yann Serge Stephane Halka
Yann Serge Stephane Halka was previously a director of Adecco Alfred Marks Limited (until 2024) and 15 other organisations. Source: Companies House records.
Director at Spring Group Limited · Director at Adecco UK Limited
- 0 current roles
- 16 previous roles
- Served alongside 99 people
Yann's network: 99 people across 16 organisations
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Official record Companies House · updated 11th October 2026 · Free, no card or password
Roles
16 roles across 16 organisations-
Spring Group LimitedDirector · 2019-2021
Official record · Companies House
- Source
- Companies House
- Organisation
- Spring Group Limited
- Role
- Director
- Appointed
- 2019-02-01
- Ended
- 2021-04-06
- Record reference
- Company 00590054
Previous -
Adecco UK LimitedDirector · 2019-2021
Official record · Companies House
- Source
- Companies House
- Organisation
- Adecco UK Limited
- Role
- Director
- Appointed
- 2019-02-01
- Ended
- 2021-04-06
- Record reference
- Company 00593232
Previous -
Penna Management Services PLCDirector · 2019-2021
Official record · Companies House
- Source
- Companies House
- Organisation
- Penna Management Services PLC
- Role
- Director
- Appointed
- 2019-02-01
- Ended
- 2021-04-06
- Record reference
- Company 01130646
Previous
13 more roles, with dates and sources
Sign in free to see all rolesPeople Yann has served alongside
99 people across 16 organisationsBased on overlapping official board records. Calculated from official records
99 people across 16 organisations
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Create a free account to checkSources
- Companies House
- Officer appointments and resignations.
- Edition
- Register edition compiled 11th October 2026
- Identity
- Records are treated as the same person only where the evidence confirms it. How people are matched