Ltd Facts The UK company register, as filed

Register entry · No. 05575019

QUANTUM DETECTORS LIMITED

Active Private Limited Company Incorporated 27 Sep 2005

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1 to look at 7 clear · 6 can't tell yet

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    Charges

    6 outstanding: a lender holds security over its assets and is paid first if it fails.

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    Company status

    Active.

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    Accounts on time

    Next due 31 Dec 2026.

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    Confirmation statement on time

    Next due 18 Dec 2026.

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    Owners

    1 owner on file.

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    Last filed accounts

    Net assets £3,918,306.

    Accounts to 31 Mar 2025 · See it
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    Trading history

    Incorporated 27 Sep 2005 (21 years ago).

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    Name changes

    Never renamed.

    Names over time

From the public register, filing history, officers, owners and filed accounts, as of 30 Oct 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    R103 HARWELL CAMPUS, DIDCOT, OXFORDSHIRE, ENGLAND, OX11 0QX

    As filed with Companies House.

  2. Nature of business

    • 72190 Other research and experimental development on natural sciences and engineering

  3. Accounts

    Next due
    31 Dec 2026
    Last made up to
    31 Mar 2025
    Type
    TOTAL EXEMPTION FULL

  4. Confirmation statement

    Next due
    18 Dec 2026
    Last made up to
    4 Dec 2025

  5. Charges

    Outstanding
    6
    All time
    6

  6. Names

    1. QUANTUM DETECTORS LIMITED current

Figures

Year endTurnoverProfitCashNet assetsStaff
31 Mar 2025 not published not published £1,323,906 £3,918,306 38
31 Mar 2024 not published not published £695,994 £3,566,398 37
31 Mar 2023 not published not published £1,061,946 £2,887,649 37
31 Mar 2022 not published not published £1,755,722 £3,071,695 27
31 Mar 2021 * not published not published £1,553,231 £2,621,754 20

* From the following year's accounts (prior-year figures).

People

Officers

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Owners and controllers All 2, with past →

NameControlNotifiedCeasedBornNationality · lives in
5015 Limited company · 16177125 · England Ownership of shares 75 to 100 percent; Voting rights 75 to 100 percent; Right to appoint and remove directors 8 Apr 2025 — —

From the public register. We show month and year of birth only, and no addresses. Privacy and your data

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Questions

Is QUANTUM DETECTORS LIMITED still trading?

The register shows QUANTUM DETECTORS LIMITED as active.

What does QUANTUM DETECTORS LIMITED do?

It files the industry code 72190 (Other research and experimental development on natural sciences and engineering).

When was QUANTUM DETECTORS LIMITED set up?

It was incorporated on 27 September 2005.

When are QUANTUM DETECTORS LIMITED's accounts due?

Next accounts are due by 31 December 2026. The last accounts were made up to 31 March 2025.

When is QUANTUM DETECTORS LIMITED's next confirmation statement due?

By 18 December 2026.

Similar companies

Same industry code (72190), active, set up around the same time. More in this industry →

  1. 05946812 ALCOLIZER TECHNOLOGY UNITED KINGDOM LIMITED Active Private Limited Company Inc. 26 Sep 2006 72190 · Other research and experimental development on natural sciences and engineering
  2. 05937798 WOODRUFF SCIENTIFIC LIMITED Active Private Limited Company Inc. 18 Sep 2006 72190 · Other research and experimental development on natural sciences and engineering
  3. 05936628 EYSUP LIMITED Active Private Limited Company Inc. 15 Sep 2006 72190 · Other research and experimental development on natural sciences and engineering
  4. 05935975 THE HEART RESEARCH INSTITUTE (UK) Active PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption) Inc. 14 Sep 2006 72110 · Research and experimental development on biotechnology
  5. 05932945 THE FROZEN ARK PROJECT Active PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption) Inc. 12 Sep 2006 72110 · Research and experimental development on biotechnology

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Source: Companies House, data file of 2026-10-01 and its live updates. View on Companies House