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The red node is Bartlomiej. 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

Bartlomiej Piotr Siekaniec

Bartlomiej Piotr Siekaniec is a director of 7 companies. Source: Companies House records.

Director at Lonsdale Road 1 LTD · Director at Caelix Works Limited

  • 7 current roles
  • 1 previous role
  • Served alongside 3 people
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Official record Companies House · updated 11th October 2026

Roles

8 roles across 8 organisations (7 current, 1 previous)

Current roles (7)

  • Lonsdale Road 1 LTD
    Director · 2026-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Lonsdale Road 1 LTD
    Role
    Director
    Appointed
    2026-04-28
    Record reference
    Company 17185225
    Current
  • Caelix Works Limited
    Director · 2026-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Caelix Works Limited
    Role
    Director
    Appointed
    2026-01-30
    Record reference
    Company 17002670
    Current
  • Caelix LAB Limited
    Director · 2026-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Caelix LAB Limited
    Role
    Director
    Appointed
    2026-01-30
    Record reference
    Company 17002985
    Current
  • Caelix Fabrications Limited
    Director · 2026-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Caelix Fabrications Limited
    Role
    Director
    Appointed
    2026-01-30
    Record reference
    Company 17003086
    Current
  • Carlton 1 LTD
    Director · 2025-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Carlton 1 LTD
    Role
    Director
    Appointed
    2025-07-23
    Record reference
    Company 16600695
    Current
  • CTB Maison London LTD
    Director · 2025-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    CTB Maison London LTD
    Role
    Director
    Appointed
    2025-07-11
    Record reference
    Company 16576077
    Current
  • Cast LDN Limited
    Director · 2018-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Cast LDN Limited
    Role
    Director
    Appointed
    2018-12-06
    Record reference
    Company 11715447
    Current

Previous roles (1)

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

People Bartlomiej has served alongside

3 people across 6 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.

Caelix Works Limited 1 person · 2026-present

Caelix LAB Limited 1 person · 2026-present

Caelix Fabrications Limited 1 person · 2026-present

Lonsdale Road 1 LTD 1 person · 2026-present

Cast LDN Limited 1 person · 2018-2019 · current

Carlton 1 LTD 1 person · 2025-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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