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Governance Register

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Person

Dr Uma Shankar Das

Dr Uma Shankar Das was previously a director of Tasama Investment LTD (until 2025) and 2 other organisations. Source: Companies House records.

Director at Spartan Suisse LTD · Director at Tasama Investment LTD

  • 0 current roles
  • 3 previous roles
  • Served alongside 10 people

Official record Companies House · updated 11th October 2026

Roles

3 roles across 3 organisations (0 current, 3 previous)

Previous roles (3)

  • Spartan Suisse LTD
    Director · 2023-2024
    Official record · Companies House
    Source
    Companies House
    Organisation
    Spartan Suisse LTD
    Role
    Director
    Appointed
    2023-09-21
    Ended
    2024-06-19
    Record reference
    Company 14127717
    Previous
  • Tasama Investment LTD
    Director · 2022-2025
    Official record · Companies House
    Source
    Companies House
    Organisation
    Tasama Investment LTD
    Role
    Director
    Appointed
    2022-10-31
    Ended
    2025-11-01
    Record reference
    Company 14433116
    Previous
  • Straumann Labs UK LTD
    Director · 2022-2024
    Official record · Companies House
    Source
    Companies House
    Organisation
    Straumann Labs UK LTD
    Role
    Director
    Appointed
    2022-10-16
    Ended
    2024-07-20
    Record reference
    Company 13159880
    Previous

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

People Uma has served alongside

10 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.

Tasama Investment LTD 5 people · 2022-present

Straumann Labs UK LTD 4 people · 2022-present

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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