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Company · London

Argonon LTD

Motion picture, video and television programme post-production activities

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Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is Argonon LTD. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 6

  1. Toby Dormer 2023-2026 Director View profile
  2. Tom Wilson Blakeson 2017-2018 Director View profile
  3. Susie Field 2014-2015 Director View profile
  4. David Patrick Charles Dugan 2014-2022 Director View profile
  5. Laura Elizabeth Bessell 2013-2025 Director View profile
  6. Stuart David Mullin 2011-2012 Director View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Motion picture, video and television programme post-production activities; Television programme distribution activities; Activities of head offices
Incorporated
07/02/2011
Registered office
London

Ownership

Owned by (1) 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.

  • James Christopher St Etienne Burstall
    25-50% shares, 25-50% voting, appoints directors · notified 2016-04-06
  • Possible match - name could not be confirmed to one individualiPossible matchThis PSC filing could not be confirmed to one individual. Not shown as confirmed ownership.

Group

  1. Argonon LTD is controlled by James Christopher St Etienne Burstall
    Evidence
    active 25-50% shares, 25-50% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by James Christopher St Etienne Burstall.

34 other companies 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.

3 directors on the board

8.9y median 11y
average tenure
15.4y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (1)

Portfolio (2)

0
also govern a charity

Left in the last 12 months

  • Toby Dormer Director · appointed 2023 · 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.

Tech and media 27Business services 2Property 2Finance 1Other services 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

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
07519138
Status
Active
Type
Private Limited Company
Accounts next due
31/12/2026
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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