Ltd Facts The UK company register, as filed

Register entry · No. 08502499

WILLIAM DIFFLEY CONSULTING ENGINEERS LIMITED

Active Private Limited Company Incorporated 24 Apr 2013

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    Last filed accounts

    Cash fell from £16,809 to £1,904 in a year.

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    Company status

    Active.

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    Accounts on time

    Next due 31 Jan 2027.

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    Confirmation statement on time

    Next due 8 May 2027.

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    Owners

    1 owner on file.

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    Charges

    None registered.

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    Trading history

    Incorporated 24 Apr 2013 (13 years ago).

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    Name changes

    1 earlier name, none in the last year.

    Names over time

From the public register, filing history, officers, owners and filed accounts, as of 4 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    6 STATION ROAD, RICKMANSWORTH, HERTFORDSHIRE, WD3 1QZ

    As filed with Companies House.

  2. Nature of business

    • 71122 Engineering related scientific and technical consulting activities

  3. Accounts

    Next due
    31 Jan 2027
    Last made up to
    30 Apr 2025
    Type
    TOTAL EXEMPTION FULL

  4. Confirmation statement

    Next due
    8 May 2027
    Last made up to
    24 Apr 2026

  5. Charges

    Outstanding
    0
    All time
    0

  6. Names

    1. WILLIAM DIFFLEY CONSULTING ENGINEERS LIMITED current
    2. WILLIAM DIFFLEY CONSULTING LIMITED earlier

Figures

Year endTurnoverProfitCashNet assetsStaff
30 Apr 2025 not published not published £1,904 £28,963 2
30 Apr 2024 not published not published £16,809 £31,361 2
30 Apr 2023 not published not published — — —
30 Apr 2022 not published not published £20,068 £22,565 1
30 Apr 2021 not published not published £19,255 £32,606 1
30 Apr 2020 not published not published £22,927 £26,559 1

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

People

Officers

Fetching them from Companies House. They appear here within a few minutes.

Named in the filed accounts meanwhile (not the register; no dates or whether still in office):

  • W Diffley · Director, named in the accounts to 30 Apr 2025
  • C D Parker · Director, named in the accounts to 30 Apr 2025

Owners and controllers All 1, with past →

NameControlNotifiedCeasedBornNationality · lives in
Mr Wiiliam Diffley Ownership of shares 75 to 100 percent; Voting rights 75 to 100 percent 6 Apr 2016 — August 1963 Irish · England

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 WILLIAM DIFFLEY CONSULTING ENGINEERS LIMITED still trading?

The register shows WILLIAM DIFFLEY CONSULTING ENGINEERS LIMITED as active.

What does WILLIAM DIFFLEY CONSULTING ENGINEERS LIMITED do?

It files the industry code 71122 (Engineering related scientific and technical consulting activities).

When was WILLIAM DIFFLEY CONSULTING ENGINEERS LIMITED set up?

It was incorporated on 24 April 2013.

When are WILLIAM DIFFLEY CONSULTING ENGINEERS LIMITED's accounts due?

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

When is WILLIAM DIFFLEY CONSULTING ENGINEERS LIMITED's next confirmation statement due?

By 8 May 2027.

Similar companies

Same industry code (71122), active, set up around the same time. More in this industry →

  1. 08827996 ARDENT AUTOMOTIVE WORKS LTD. Active Private Limited Company Inc. 31 Dec 2013 71122 · Engineering related scientific and technical consulting activities
  2. 08827962 AVISO MARINE LIMITED Active Private Limited Company Inc. 30 Dec 2013 71122 · Engineering related scientific and technical consulting activities
  3. 08827713 DJ CIVILS & SURVEYS LIMITED Active Private Limited Company Inc. 30 Dec 2013 71122 · Engineering related scientific and technical consulting activities
  4. 08826468 INFORTECORP SOLUTIONS LIMITED Active Private Limited Company Inc. 27 Dec 2013 62012 · Business and domestic software development
  5. 08825407 KAPKOM LIMITED Active Private Limited Company Inc. 24 Dec 2013 71122 · Engineering related scientific and technical consulting activities

The file

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