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The British Society of Intraoperative Neurophysiology

The British Society of Intraoperative Neurophysiology is an active UK company (number 09563372), incorporated 2015, with 6 current directors including Theo Jacob Town and Michael Pridgeon. Source: Companies House, updated 4th October 2026.

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Official record Companies House · updated 4th October 2026 · Sources

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The large node is The British Society of Intraoperative Neurophysiology. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 11

  1. Dimitrios Kefalas 2019-2022 Director View profile
  2. Dr Ruth Elizabeth Brotherstone 2019-2024 Director View profile
  3. Brett Sanders 2017-2019 Director View profile
  4. Julia Helen Loughran 2015-2019 Director View profile
  5. Peter Walsh 2015-2026 Director View profile
  6. Helen Jane Grover 2015-2020 Director View profile
  7. Vania Pinto 2015-2016 Director View profile
  8. Karen Margaret Plumb 2015-2019 Director View profile
  9. Rosemary Steele 2015-2019 Director View profile
  10. Dale Adam Darbyshire 2015-2019 Director View profile
  11. Katy Ann Danby 2015-2016 Director View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
27/04/2015

Ownership

Owned by (10) 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.

Group

  1. The British Society of Intraoperative Neurophysiology is controlled by Lindsay Elizabeth Gripton
    Evidence
    active significant influence · notified 2017-04-27 · source: Companies House PSC register

Ultimately controlled by Lindsay Elizabeth Gripton.

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.

Financials

Net assets
£22,403
Total assets
£22,403
Employees
0
Turnover
Not reported (small or micro-entity accounts)

Filed as Micro-entity accounts.

Figures from accounts filed at Companies House (iXBRL), period ending 2025-04-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

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.

6 directors on the board

7.9y median 9.3y
average tenure
11.5y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (3)

Portfolio (3)

0
also govern a charity

Left in the last 12 months

  • Peter Walsh Director · appointed 2015 · resigned 2026

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Health and social care 1Professional services 1Retail and trade 1

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Gaps to watch

  • Several long-serving directors could step down together
  • No director brings board experience from anywhere else
  • Narrow spread of sectors across the board

Where to look Suggested search: succession planning for long-tenured seats; a director with board experience elsewhere.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
09563372
Status
Active
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.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data