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Company · Didcot

Quantum Detectors Limited

Other research and experimental development on natural sciences and engineering

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

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The large node is Quantum Detectors Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 11

  1. Dr Richard Mark Allott 2023-2025 Director View profile
  2. Dr Elizabeth Shotton 2019-2025 Director View profile
  3. Dr Julie Marion Curran 2019-2022 Director View profile
  4. Dr Elizabeth Ann Kirby 2018-2023 Director View profile
  5. Jane Helen Mary Tirard 2016-2018 Director View profile
  6. Andrew Christopher Akerman 2010-2014 Director View profile
  7. Nigel Philip Moulding 2009-2010 Director View profile
  8. Professor Roger Soulsby Eccleston 2008-2010 Director View profile
  9. Dr Timothy David Bestwick 2005-2017 Director View profile
  10. Dr Michael William Johnson 2005-2007 Director View profile
  11. Aldwych Secretaries Limited 2005-2012 Corporate-secretary View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Other research and experimental development on natural sciences and engineering
Incorporated
27/09/2005
Registered office
Didcot

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.

  • 5015 Limited
    75-100% shares, 75-100% voting, appoints directors · notified 2025-04-08

Group

  1. Quantum Detectors Limited is controlled by 5015 Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2025-04-08 · source: Companies House PSC register

Ultimately controlled by 5015 Limited.

1 other company 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.

4 directors on the board

5.6y median 1.7y
average tenure
18.9y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (1)

Portfolio (3)

0
also govern a charity

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.

Finance 4Health and social care 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

  • Narrow spread of sectors across the board

Where to look Suggested search: directors from a wider range of sectors.

Sources

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

Record details
Company number
05575019
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.

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