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Governance Register

The red node is Jonathan. 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

Dr Jonathan Day

Dr Jonathan Day is a director of 5 companies. Source: Companies House records.

Director at Muffauto Limited · Director at Muffwash LTD

  • 5 current roles
  • Served alongside 3 people

Official record Companies House · updated 11th October 2026

Roles

5 roles across 5 organisations

Current roles (5)

  • Muffauto Limited
    Director · 2025-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Muffauto Limited
    Role
    Director
    Appointed
    2025-05-02
    Record reference
    Company 16425633
    Current
  • Muffwash LTD
    Director · 2025-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Muffwash LTD
    Role
    Director
    Appointed
    2025-04-11
    Record reference
    Company 16382170
    Current
  • Muffdrive LTD
    Director · 2025-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Muffdrive LTD
    Role
    Director
    Appointed
    2025-03-17
    Record reference
    Company 16319799
    Current
  • Leanvation Worldwide Limited
    Director · 2013-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Leanvation Worldwide Limited
    Role
    Director
    Appointed
    2013-05-08
    Record reference
    Company 08520866
    Current
  • Leanvation LTD
    Director · 2010-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Leanvation LTD
    Role
    Director
    Appointed
    2010-07-15
    Record reference
    Company 07316310
    Current

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

People Jonathan has served alongside

3 people across 4 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.

Leanvation Worldwide Limited 2 people · 2013-present

Muffdrive LTD 1 person · 2025-2026 · current

Muffwash LTD 1 person · 2025-2026 · current

Muffauto Limited 1 person · 2025-2026 · current

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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