Ltd Facts The UK company register, as filed

Register entry · No. 06523152

QUANTUMDX GROUP LIMITED

Active Private Limited Company Incorporated 4 Mar 2008

Checks

2 to look at 8 clear · 4 can't tell yet

  • Look
    Last filed accounts

    Net liabilities of £1,608,000: it owed more than it owned.

    Accounts to 31 Mar 2024 · See it · What this means
  • Look
    Charges

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

    Companies House register
The other 12 checks
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    Insolvency

    The filing history can't be read just now.

    Filing history
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    Strike-off notices

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    Filing history (The Gazette notices) · What this means
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    Year-end changes

    The filing history can't be read just now.

    Filing history (form AA01)
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    Office moves

    The filing history can't be read just now.

    Filing history (form AD01)
  • Clear
    Company status

    Active.

    Companies House register
  • Clear
    Accounts on time

    Next due 30 Sep 2027.

    Companies House register
  • Clear
    Confirmation statement on time

    Next due 18 Mar 2027.

    Companies House register
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    Disqualified directors

    None of the 5 current officers checked are disqualified.

    Companies House disqualified directors register · See it
  • Clear
    Directors

    5 current directors.

    Officers on the register · See it
  • Clear
    Owners

    No individual or entity with signficant control

    People with significant control · See it
  • Clear
    Trading history

    Incorporated 4 Mar 2008 (18 years ago).

    Companies House register
  • Clear
    Name changes

    Never renamed.

    Names over time

From the public register, filing history, officers, owners and filed accounts, as of 12 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    LUGANO BUILDING, 57 MELBOURNE STREET, NEWCASTLE UPON TYNE, ENGLAND, NE1 2JQ

    As filed with Companies House.

  2. Nature of business

    • 86900 Other human health activities

  3. Accounts

    Next due
    30 Sep 2027
    Last made up to
    31 Dec 2025
    Type
    FULL

  4. Confirmation statement

    Next due
    18 Mar 2027
    Last made up to
    4 Mar 2026

  5. Charges

    Outstanding
    1
    All time
    1

  6. Names

    1. QUANTUMDX GROUP LIMITED current

Figures

Year endTurnoverProfitCashNet assetsStaff
31 Mar 2024 £1,737,000 £-11,269,000 — £-1,608,000 100
31 Mar 2023 * £5,640,000 £-12,932,000 — £9,086,000 120

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

Public contracts

No contracts found on Find a Tender under this company number.

Matching is by Companies House number only, so contracts filed without the number are not shown.

Contains public sector information licensed under the Open Government Licence v3.0. Source: Find a Tender award notices. JSON

People

Officers All 22, with past →

NameRoleAppointedResignedBornNationality · lives in
Jonathan James O'Halloran Company Director Director 4 Mar 2008 — November 1975 British · England
John Burn University Professor Director 3 May 2010 — February 1952 British · United Kingdom
Han Yan Director Director 21 Oct 2021 — January 1983 Chinese · Hong Kong
Nisi Li Finance Director Director 5 Sep 2024 — August 1984 Chinese · China
Xu Fan Ceo Director 11 Mar 2025 — February 1981 Chinese · China

Owners and controllers All 1, with past →

No individual or entity with signficant control

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 QUANTUMDX GROUP LIMITED still trading?

The register shows QUANTUMDX GROUP LIMITED as active.

What does QUANTUMDX GROUP LIMITED do?

It files the industry code 86900 (Other human health activities).

When was QUANTUMDX GROUP LIMITED set up?

It was incorporated on 4 March 2008.

When are QUANTUMDX GROUP LIMITED's accounts due?

Next accounts are due by 30 September 2027. The last accounts were made up to 31 December 2025.

When is QUANTUMDX GROUP LIMITED's next confirmation statement due?

By 18 March 2027.

Who runs QUANTUMDX GROUP LIMITED?

QUANTUMDX GROUP LIMITED has 5 current directors. They're listed under People on this page.

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Same industry code (59200), active, set up around the same time. More in this industry →

  1. 06781636 IMAGINE THAT LIMITED Active Private Limited Company Inc. 31 Dec 2008 59200 · Sound recording and music publishing activities
  2. 06781505 TEAM PERSONNEL SOLUTIONS LIMITED Active Private Limited Company Inc. 31 Dec 2008 78200 · Temporary employment agency activities
  3. 06781132 RESOURCES & WASTE ADVISORY GROUP LIMITED Active Private Limited Company Inc. 30 Dec 2008 86900 · Other human health activities
  4. 06781013 RWAG MARKETING LIMITED Active Private Limited Company Inc. 30 Dec 2008 86900 · Other human health activities
  5. 06780453 ISLAND HEALTH TRUST Active PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption) Inc. 28 Dec 2008 86900 · Other human health activities

The file

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Source: Companies House, data file of 2026-11-01 and its live updates. View on Companies House