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 James. 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

James Christopher Seppala

James Christopher Seppala is a trustee of The Harrow Development Trust (since 2024) and The Keepers and Governors of the Possessions, Revenues and Goods of the Free Grammar School of John Lyon, Within the Town of Harrow-on-the-Hill (since 2023) and holds 1 other current role. Source: Charity Commission and Companies House records.

Trustee at The Harrow Development Trust · Trustee at The Keepers and Governors of the Possessions, Revenues and Goods of the Free Grammar School of John Lyon, Within the Town of Harrow-on-the-Hill

  • 3 current roles
  • 10 previous roles
  • Served alongside 233 people
How am I connected?Sign in

Official record Charity Commission and Companies House · updated 18th October 2026

Roles

13 roles across 13 organisations (3 current, 10 previous)

Current roles (3)

Previous roles (10)

Charity trustee roles come from the current Charity Commission register, which lists serving trustees only. Company roles, current and past, come from Companies House.

People James has served alongside

233 people across 13 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.

Blackstone Europe LLP 202 people · 2012-present

People marked “Likely the same person” are reached through a record that is a likely relationship to James: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed.

Sources

Charity Commission
Register of Charities: current trustees and appointment dates.
Companies House
Officer appointments and resignations.
Edition
Register edition compiled 18th 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