Skip to content
Governance Register

The red node is Reinhard. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Sign in free to explore further.

Person Preview

Reinhard Walter Grundmann

Reinhard Walter Grundmann is a director of Trading Island LTD and a director of Passiv House German LTD, among 8 current roles on record. Source: Companies House records.

Director at Trading Island LTD · Director at Passiv House German LTD

  • 8 current roles
  • 7 previous roles
  • Served alongside 27 people

Reinhard's network: 27 people across 14 organisations

Anyone can join - you don't need to be on the register. Used by researchers, journalists, recruiters and due diligence teams.

Private by default - we never tell anyone you looked them up. Viewing, searching, saving and shortlisting are private; people only hear from you if you choose to send them a message.

Official record Companies House · updated 4th October 2026 · Free, no card or password

Current roles

15 roles across 15 organisations
  • Trading Island LTD
    Director · 2026-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Trading Island LTD
    Role
    Director
    Appointed
    2026-09-24
    Record reference
    Company 14391460
    Current
  • Passiv House German LTD
    Director · 2026-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Passiv House German LTD
    Role
    Director
    Appointed
    2026-03-09
    Record reference
    Company 12088573
    Current
  • Khudur Limited
    Director · 2025-present
    Official record · Companies House
    Source
    Companies House
    Organisation
    Khudur Limited
    Role
    Director
    Appointed
    2025-11-03
    Record reference
    Company 11144285
    Current

12 more roles, including 7 previous roles, with dates and sources

Sign in free to see all roles

People Reinhard has served alongside

27 people across 14 organisations

Based on overlapping official board records. Calculated from official records

27 people across 14 organisations

Create a free account to reveal this governance network and see how you're connected.

Create a free account to reveal

Connections

Connection map

The organisations and people around Reinhard, shown in full after you sign in.

How are you connected?

Create a free account to see the recorded route between you and Reinhard, if there is one.

Create a free account to check

Sources

Companies House
Officer appointments and resignations.
Edition
Register edition compiled 4th 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