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Company · Manchester

IDH 406 LTD

Dental practice activities

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

Network

The large node is IDH 406 LTD. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 10

  1. Andrew Kevin Fenn 2010-2014 Director View profile
  2. Joanne Weir 2010-2011 Director View profile
  3. Darrin John Peter Robinson 2010-2011 Director View profile
  4. Felicity Mary Kaye Krzeczkowski 2007-2010 Director View profile
  5. Leo Damian Carroll 2017-2020 Secretary View profile
  6. William Henry Mark Robson 2014-2017 Secretary View profile
  7. Elizabeth Mcdonald 2012-2014 Secretary View profile
  8. Jeremy Perkin 2011-2012 Secretary View profile
  9. Andrew Morris 2010-2011 Secretary View profile
  10. Ann Elizabeth Sanderson 2007-2010 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Dental practice activities
Incorporated
07/06/2007
Registered office
Manchester
Previous names
A S D P Limited (until 13/05/2010)
Aglionby Street Investments Limited (until 29/01/2009)

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. IDH 406 LTD is controlled by Mydentist Acquisitions Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  2. Mydentist Acquisitions Limited is controlled by Turnstone Equityco 1 Limited
    Evidence
    active appoints directors · notified 2016-04-06 · source: Companies House PSC register
  3. Turnstone Equityco 1 Limited is controlled by ADP Primary Care Acquisitions Limited
    Evidence
    ceased significant influence · notified 2016-04-06, ceased 2025-10-14 · source: Companies House PSC register
  4. ADP Primary Care Acquisitions Limited is controlled by ADP Primary Care Services Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by ADP Primary Care Services Limited.

154 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.

2 directors on the board

10.7y median 10.7y
average tenure
12.4y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (2)

0
also govern a charity
0
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.

Health and social care 44Finance 4Professional services 2

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
06272581
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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