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Governance Register

The red node is Sahin. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Dashed links are historical or inferred. Click any node to explore.

Person

Sahin Sener Bostan

Sahin Sener Bostan is a director of 1 company. Source: Companies House records.

Director at Rosemare Limited

  • 1 current role
  • 2 previous roles
  • Served alongside 5 people

Official record Companies House · updated 11th October 2026

Roles

3 roles across 3 organisations (1 current, 2 previous)

Current roles (1)

  • Rosemare Limited
    Director · 2006-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Rosemare Limited
    Role
    Director
    Appointed
    2006-09-08
    Record reference
    Company 05929066
    Current

Previous roles (2)

  • Regnum Limited
    Secretary · 2004-2006
    Official record · Companies House
    Source
    Companies House
    Organisation
    Regnum Limited
    Role
    Secretary
    Appointed
    2004-06-04
    Ended
    2006-05-08
    Record reference
    Company 05145864
    Previous
  • Magitex LTD
    Director · 1996-2004
    Official record · Companies House
    Source
    Companies House
    Organisation
    Magitex LTD
    Role
    Director
    Appointed
    1996-01-08
    Ended
    2004-05-15
    Record reference
    Company 03051300
    Previous

Company roles, current and past, as filed at Companies House.

People Sahin has served alongside

5 people across 3 organisations

Based on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.

Magitex LTD 2 people · 1996-present

Rosemare Limited 1 person · 2006-present

Regnum Limited 2 people · 2004-2006

Sources

Companies House
Officer appointments and resignations.
Edition
Register edition compiled 11th October 2026
Identity
Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched

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