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Company

Taxassist Accountants (LON) Limited

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Official record Companies House · updated 13th September 2026 · Sources

Who leads it

Previous officers 3

  1. James John Mattam 2022–2024 Director View profile
  2. Phillip Steven Sullivan 2018–2022 Director View profile
  3. Karl John Quinton Sandall 2018–2022 Director View profile

Directors and secretaries as filed at Companies House.

Do you help lead this organisation? Set up its network · How it works

About

Incorporated
23/10/2018

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. Taxassist Accountants (LON) Limited is controlled by Taxassist Practices Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2024-12-18 · source: Companies House PSC register
  2. Taxassist Practices Limited is controlled by The Taxassist Direct Group Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2023-01-27 · source: Companies House PSC register
  3. The Taxassist Direct Group Limited is controlled by Karl John Quinton Sandall
    Evidence
    ceased 25-50% shares, 25-50% voting · notified 2016-04-06, ceased 2022-01-31 · source: Companies House PSC register

Ultimately controlled by Karl John Quinton Sandall.

14 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 for researchers

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.

4 directors on the board

5.8y median 6.9y
average tenure
7.7y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (4)

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.

Professional services 30Business services 5Finance 3Property 2Agriculture 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
11638546
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 13th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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