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 Sebastiaan. 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

Sebastiaan Frederik Willem Rijksen

Sebastiaan Frederik Willem Rijksen is a director of 3 companies. Source: Companies House records.

Director at Seaway 7 Treasury Limited · Director at Seaway 7 UK Limited

  • 3 current roles
  • Served alongside 11 people
How am I connected?Sign in

Official record Companies House · updated 11th October 2026

Roles

3 roles across 3 organisations

Current roles (3)

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

People Sebastiaan has served alongside

11 people across 3 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.

Seaway 7 Treasury Limited 7 people · 2023-present

Seaway 7 UK Limited 4 people · 2022-present

Seaway 7 Offshore Contractors B.V. 3 people · 2022-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

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