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Governance Register

The red node is William. 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

William B Elmore

William B Elmore is a director of 1 company. Source: Companies House records.

Director at Xmos Limited

  • 1 current role
  • 1 previous role
  • Served alongside 26 people

Official record Companies House · updated 11th October 2026

Roles

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

Current roles (1)

  • Xmos Limited
    Director · 2007-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Xmos Limited
    Role
    Director
    Appointed
    2007-08-21
    Record reference
    Company 05494985
    Current

Previous roles (1)

  • Graphcore Limited
    Director · 2016-2020
    Official record · Companies House
    Source
    Companies House
    Organisation
    Graphcore Limited
    Role
    Director
    Appointed
    2016-06-08
    Ended
    2020-01-22
    Record reference
    Company 10185006
    Previous

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

People William has served alongside

26 people across 2 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.

Xmos Limited 22 people · 2007-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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