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Company · London

MA Dentistry Media Limited

Wholesale of other intermediate products

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

Network

The large node is MA Dentistry Media Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 11

  1. Daniel Smith 2021-2024 Director View profile
  2. Matthew Paul Cianfarani 2018-2025 Director View profile
  3. Stuart David Thompson 2002-2025 Director View profile
  4. John Alun Siebert 1995-2015 Director View profile
  5. Professor Cecil Edward Renson 1995 Director View profile
  6. Gillian Mary Cassidy 1995 Director View profile
  7. Bryan Cassidy 1995 Director View profile
  8. Edward George Warman 2007 Director View profile
  9. Basil Carless Stebbings 1995-2001 Secretary View profile
  10. Catherine Frances Siebert 1995-2015 Secretary View profile
  11. Dr David Anthony Phillips 2004 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Wholesale of other intermediate products
Incorporated
13/03/1991
Registered office
London
Previous names
George Warman Publications (UK) Limited (until 04/11/2020)

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.

Group

  1. MA Dentistry Media Limited is controlled by Mark Charles Allen
    Evidence
    ceased significant influence · notified 2016-04-06, ceased 2025-01-14 · source: Companies House PSC register

Ultimately controlled by Mark Charles Allen.

21 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.

6 directors on the board

9.4y median 10.6y
average tenure
10.6y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (1)

Portfolio (5)

Left in the last 12 months

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 53Business services 17Manufacturing 5Other services 4Finance 3Retail and trade 3Arts and leisure 1Property 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
02591009
Status
Active
Type
Private Limited Company
Accounts next due
30/12/2026
Edition
Register edition compiled 27th September 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