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The red node is Constantin. 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

Professor Constantin Cassios Coussios

Professor Constantin Cassios Coussios is a trustee of The College of ST Mary Magdalen in the University of Oxford (since 2004) and a director of 5 companies. Source: Companies House and Charity Commission records.

Director at Oxford University Innovation Limited · Director at Navenio Limited

  • 6 current roles
  • 1 previous role
  • Served alongside 137 people
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Official record Companies House and Charity Commission · updated 11th October 2026

Roles

7 roles across 7 organisations (6 current, 1 previous)

Rows marked “Likely the same person” come from a record that is a likely relationship: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed. The appointment itself still comes from its official source.

Current roles (6)

Previous roles (1)

  • Convatec Group PLC
    Director · 2020-2026
    Official record · Companies House
    Source
    Companies House
    Organisation
    Convatec Group PLC
    Role
    Director
    Appointed
    2020-09-01
    Ended
    2026-04-30
    Record reference
    Company 10361298
    Previous

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

People Constantin has served alongside

137 people across 7 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.

The College of ST Mary Magdalen in the University of Oxford 67 people · 2004-present

Oxford University Innovation Limited 20 people · 1993-present

Convatec Group PLC 17 people · 2020-present

Oxford Transplant Foundation 16 people · 2017-present

Orthoson Limited 9 people · 2016-present

Oxsonics Limited 7 people · 2014-present

Navenio Limited 5 people · 2026-present

People marked “Likely the same person” are reached through a record that is a likely relationship to Constantin: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed.

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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