Ltd Facts The UK company register, as filed

Register entry · No. SC410361

CAHILL SUBSEA ENGINEERING LIMITED

Active Private Limited Company Incorporated 1 Nov 2011

Checks

1 warning 9 clear · 4 can't tell yet

  • Warning
    Confirmation statement on time

    Overdue since 23 Oct 2026 (9 days).

    Companies House register · What this means
The other 13 checks
  • Can't tell
    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 31 Aug 2027.

    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
    Last filed accounts

    Net assets £33,620.

    Accounts to 30 Nov 2025 · See it
  • Clear
    Charges

    None registered.

    Companies House register
  • Clear
    Trading history

    Incorporated 1 Nov 2011 (15 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 1 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    7 SCALDLAW WALK, MURIESTON, LIVINGSTON, WEST LOTHIAN, SCOTLAND, EH54 9FU

    As filed with Companies House.

  2. Nature of business

    • 06100 Extraction of crude petroleum

  3. Accounts

    Next due
    31 Aug 2027
    Last made up to
    30 Nov 2025
    Type
    MICRO ENTITY

  4. Confirmation statement

    Next due
    23 Oct 2026 · OVERDUE
    Last made up to
    9 Oct 2025

  5. Charges

    Outstanding
    0
    All time
    0

  6. Names

    1. CAHILL SUBSEA ENGINEERING LIMITED current

Figures

Year endTurnoverProfitCashNet assetsStaff
30 Nov 2025 not published not published — £33,620 1
30 Nov 2024 not published not published — £66,651 1
30 Nov 2023 not published not published — £49,994 1
30 Nov 2022 not published not published — £82,005 1
30 Nov 2021 not published not published — £78,999 1
30 Nov 2020 * not published not published — £154,212 1

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

People

Officers All 3, with past →

NameRoleAppointedResignedBornNationality · lives in
Ronan Gerard Cahill Director 1 Nov 2011 — December 1975 United Kingdom · Scotland
Laura Cahill Director 16 Nov 2011 — June 1979 British · Scotland
Laura Marie Cahill Secretary 1 Nov 2011 — —

Owners and controllers All 1, with past →

NameControlNotifiedCeasedBornNationality · lives in
Mr Ronan Gerard Cahill Voting rights 25 to 50 percent 6 Apr 2016 — December 1975 United Kingdom · Scotland

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 CAHILL SUBSEA ENGINEERING LIMITED still trading?

The register shows CAHILL SUBSEA ENGINEERING LIMITED as active.

What does CAHILL SUBSEA ENGINEERING LIMITED do?

It files the industry code 06100 (Extraction of crude petroleum).

When was CAHILL SUBSEA ENGINEERING LIMITED set up?

It was incorporated on 1 November 2011.

When are CAHILL SUBSEA ENGINEERING LIMITED's accounts due?

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

When is CAHILL SUBSEA ENGINEERING LIMITED's next confirmation statement due?

It was due on 23 October 2026 and is overdue.

Who runs CAHILL SUBSEA ENGINEERING LIMITED?

CAHILL SUBSEA ENGINEERING LIMITED has 2 current directors and 1 other current officer. They're listed under People on this page.

Similar companies

Same industry code (06100), active, set up around the same time. More in this industry →

  1. 08266502 NEO NEXT+ ENERGY EXPLORATION UK LIMITED Active Private Limited Company Inc. 24 Oct 2012 06100 · Extraction of crude petroleum
  2. 08261839 OLIGO LIMITED Active Private Limited Company Inc. 22 Oct 2012 06100 · Extraction of crude petroleum
  3. 08259092 DISCOVER EXPLORATION LIMITED Active Private Limited Company Inc. 18 Oct 2012 06100 · Extraction of crude petroleum
  4. SC434391 DOUCAR LTD Active Private Limited Company Inc. 9 Oct 2012 06100 · Extraction of crude petroleum
  5. 08222449 BRANKLING PETROSCIENCE LIMITED Active Private Limited Company Inc. 20 Sep 2012 06100 · Extraction of crude petroleum

The file

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