Company
Effective Intervention
Effective Intervention is an active UK company (number 05493590), incorporated 2005, with 2 current directors, Professor Brigitte Evelyne Granville and Amy Jo Boone. Source: Companies House, updated 4th October 2026.
Official record Companies House · updated 4th October 2026 · Sources
Network
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Who leads it
Directors and secretaries as filed at Companies House.
Do you help lead this organisation? Set up its network · How it works
About
- Incorporated
- 28/06/2005
- Also a registered charity
- Effective Intervention
Ownership
Owned by (2) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- Peter David Boone
25-50% voting · notified 2016-04-06 - Amy Jo Boone
25-50% voting · notified 2016-04-06
Group
- Effective Intervention
is controlled by Peter David Boone
Evidence
active 25-50% voting · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by Peter David Boone.
1 other company in this group
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
2 directors on the board
- Professor Brigitte Evelyne Granville Director · appointed 2005
- Amy Jo Boone Director · appointed 2005
Directors past 6 years
- Professor Brigitte Evelyne Granville Director · appointed 2005
- Amy Jo Boone Director · appointed 2005
First-time vs portfolio directors
First-time (2)
- Professor Brigitte Evelyne Granville Director · appointed 2005
- Amy Jo Boone Director · appointed 2005
Gaps to watch
- Several long-serving directors could step down together
Where to look Suggested search: succession planning for long-tenured seats.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 05493590
- Status
- Active - Proposal to Strike off
- Type
- PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
- Edition
- Register edition compiled 4th October 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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