Skip to content
Governance Register
Sign inFind yourself
Find yourselfSign in
Search How it works For organisations For professionals

Edition

United Kingdom (current)IrelandUnited StatesNew ZealandCanadaAustraliaScotlandNorthern Ireland

The red node is Mark. 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

Mark John Winthorpe

Mark John Winthorpe holds 1 other current role. Source: Companies House records.

Llp-member at Lewis Silkin LLP

  • 1 current role
  • 1 previous role
  • Served alongside 139 people
How am I connected?Sign in

Official record Companies House · updated 11th October 2026

Roles

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

Current roles (1)

  • Lewis Silkin LLP
    Llp-member · 2025-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Lewis Silkin LLP
    Role
    Llp-member
    Appointed
    2025-07-21
    Record reference
    Company OC317120
    Current

Previous roles (1)

  • Pannone Corporate LLP
    Llp-member · 2014-2025
    Official record · Companies House
    Source
    Companies House
    Organisation
    Pannone Corporate LLP
    Role
    Llp-member
    Appointed
    2014-02-15
    Ended
    2025-07-20
    Record reference
    Company OC388393
    Previous

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

People Mark has served alongside

139 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.

Lewis Silkin LLP 112 people · 2025-present

Pannone Corporate LLP 27 people · 2014-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 the evidence confirms it. How people are matched

Report an issue with this record · How we handle data · Object or ask for removal