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Sinan Siret Osman
Sinan Siret Osman was previously a director of World Challenge Expeditions Limited (until 2004). Source: Companies House records.
Director at World Challenge Expeditions Limited
- 0 current roles
- 1 previous role
- Served alongside 20 people
Sinan's network: 20 people across 1 organisation
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Official record Companies House · updated 4th October 2026 · Free, no card or password
Roles
1 role across 1 organisation-
World Challenge Expeditions LimitedDirector · 1999-2004
Official record ยท Companies House
- Source
- Companies House
- Organisation
- World Challenge Expeditions Limited
- Role
- Director
- Appointed
- 1999-09-14
- Ended
- 2004-08-20
- Record reference
- Company 02173751
Previous
People Sinan has served alongside
20 people across 1 organisationBased on overlapping official board records. Calculated from official records
20 people across 1 organisation
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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