Ltd Facts The UK company register, as filed

Register entry · No. 11119933

QUEST DIAGNOSTICS INTERNATIONAL HOLDINGS LIMITED

Active Private Limited Company Incorporated 20 Dec 2017

Checks

1 to look at 9 clear · 4 can't tell yet

  • Look
    Last filed accounts

    Cash fell from £215,671 to £60,047 in a year.

    Accounts to 31 Dec 2024 · See it · What this means
The other 13 checks
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    Insolvency

    The filing history can't be read just now.

    Filing history
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    Strike-off notices

    The filing history can't be read just now.

    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)
  • Can't tell
    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 27 Sep 2027.

    Companies House register
  • Clear
    Confirmation statement on time

    Next due 24 Dec 2026.

    Companies House register
  • Clear
    Disqualified directors

    None of the 3 current officers checked are disqualified.

    Companies House disqualified directors register · See it
  • Clear
    Directors

    2 current directors.

    Officers on the register · See it
  • Clear
    Owners

    1 owner on file.

    People with significant control · See it
  • Clear
    Charges

    None registered.

    Companies House register
  • Clear
    Trading history

    Incorporated 20 Dec 2017 (8 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 8 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    C/O KEYSTONE LAW 1ST FLOOR, 48 CHANCERY LANE, LONDON, ENGLAND, WC2A 1JF

    As filed with Companies House.

  2. Nature of business

    • 70100 Activities of head offices

  3. Accounts

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

  4. Confirmation statement

    Next due
    24 Dec 2026
    Last made up to
    10 Dec 2025

  5. Charges

    Outstanding
    0
    All time
    0

  6. Names

    1. QUEST DIAGNOSTICS INTERNATIONAL HOLDINGS LIMITED current

Figures

Year endTurnoverProfitCashNet assetsStaff
31 Dec 2024 — £-12,680,747 £60,047 £34,869,677 0
31 Dec 2023 — £322,480 £215,671 £189,140,770 0
31 Dec 2022 * — £-3,454,004 £14,270 £188,818,290 0

* 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 7, with past →

NameRoleAppointedResignedBornNationality · lives in
Sandip R. Patel Vice President And Treasurer Director 4 Nov 2018 — August 1974 American · United States
Michael Joseph Deppe Vp, Corp Controller And Chief Accounting Director 12 Nov 2020 — April 1965 American · United States
Sean Daniel Mersten Secretary 22 May 2023 — —

Owners and controllers All 1, with past →

NameControlNotifiedCeasedBornNationality · lives in
Quest Diagnostics Incorporated company · 2249088 · Delaware Ownership of shares 75 to 100 percent; Voting rights 75 to 100 percent; Right to appoint and remove directors 20 Dec 2017 — —

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 QUEST DIAGNOSTICS INTERNATIONAL HOLDINGS LIMITED still trading?

The register shows QUEST DIAGNOSTICS INTERNATIONAL HOLDINGS LIMITED as active.

What does QUEST DIAGNOSTICS INTERNATIONAL HOLDINGS LIMITED do?

It files the industry code 70100 (Activities of head offices).

When was QUEST DIAGNOSTICS INTERNATIONAL HOLDINGS LIMITED set up?

It was incorporated on 20 December 2017.

When are QUEST DIAGNOSTICS INTERNATIONAL HOLDINGS LIMITED's accounts due?

Next accounts are due by 27 September 2027. The last accounts were made up to 31 December 2025.

When is QUEST DIAGNOSTICS INTERNATIONAL HOLDINGS LIMITED's next confirmation statement due?

By 24 December 2026.

Who runs QUEST DIAGNOSTICS INTERNATIONAL HOLDINGS LIMITED?

QUEST DIAGNOSTICS INTERNATIONAL HOLDINGS LIMITED has 2 current directors and 1 other current officer. They're listed under People on this page.

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  2. 11127462 SIGNATURE SOLUTIONS LTD. Active Private Limited Company Inc. 29 Dec 2017 70100 · Activities of head offices
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Source: Companies House, data file of 2026-11-01 and its live updates. View on Companies House