Ltd Facts The UK company register, as filed

Register entry · No. SC110098

CALDER ENGINEERING LTD.

Active Private Limited Company Incorporated 25 Mar 1988

Checks

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

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    Charges

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

    Companies House register
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    Filing history (form AD01)
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    Company status

    Active.

    Companies House register
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    Accounts on time

    Next due 31 Dec 2026.

    Companies House register
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    Confirmation statement on time

    Next due 8 Oct 2027.

    Companies House register
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    Disqualified directors

    None of the 3 current officers checked are disqualified.

    Companies House disqualified directors register · See it
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    Directors

    2 current directors.

    Officers on the register · See it
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    Owners

    2 owners on file.

    People with significant control · See it
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    Last filed accounts

    Net assets £474,995.

    Accounts to 31 Mar 2025 · See it
  • Clear
    Trading history

    Incorporated 25 Mar 1988 (38 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 2 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    CALDER ENGINEERING LTD, ORMLIE INDUSTRIAL ESTATE, THURSO, CAITHNESS, KW14 7QU

    As filed with Companies House.

  2. Nature of business

    • 25110 Manufacture of metal structures and parts of structures

  3. Accounts

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

  4. Confirmation statement

    Next due
    8 Oct 2027
    Last made up to
    24 Sep 2026

  5. Charges

    Outstanding
    1
    All time
    5

  6. Names

    1. CALDER ENGINEERING LTD. current

Figures

Year endTurnoverProfitCashNet assetsStaff
31 Mar 2025 not published not published £143,533 £474,995 5
31 Mar 2024 not published not published — £523,350 4
31 Mar 2023 not published not published — £580,913 7
31 Mar 2022 not published not published — £600,891 7
31 Mar 2021 * not published not published — £634,085 7

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

People

Officers All 3, with past →

NameRoleAppointedResignedBornNationality · lives in
Marena Anne Calder Director — — November 1965 British · Scotland
Colin Calder Director — — October 1960 British · Scotland
Marena Anne Calder Secretary — — — British

Owners and controllers All 2, with past →

NameControlNotifiedCeasedBornNationality · lives in
Mrs Marena Anne Calder Ownership of shares 25 to 50 percent 6 Apr 2016 — November 1965 British · Scotland
Mr Colin Calder Ownership of shares 25 to 50 percent 6 Apr 2016 — October 1960 British · 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 CALDER ENGINEERING LTD. still trading?

The register shows CALDER ENGINEERING LTD. as active.

What does CALDER ENGINEERING LTD. do?

It files the industry code 25110 (Manufacture of metal structures and parts of structures).

When was CALDER ENGINEERING LTD. set up?

It was incorporated on 25 March 1988.

When are CALDER ENGINEERING LTD.'s accounts due?

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

When is CALDER ENGINEERING LTD.'s next confirmation statement due?

By 8 October 2027.

Who runs CALDER ENGINEERING LTD.?

CALDER ENGINEERING LTD. has 2 current directors and 1 other current officer. They're listed under People on this page.

Similar companies

Same industry code (25110), active, set up around the same time. More in this industry →

  1. 02360196 ARMOLOY (U.K.) LIMITED Active Private Limited Company Inc. 13 Mar 1989 25110 · Manufacture of metal structures and parts of structures
  2. 02360295 SWINDON ENGINEERING METALWORKERS LIMITED Active Private Limited Company Inc. 13 Mar 1989 25110 · Manufacture of metal structures and parts of structures
  3. 02347327 ADEY STEEL LIMITED Active Private Limited Company Inc. 13 Feb 1989 25110 · Manufacture of metal structures and parts of structures
  4. 02347295 SABIT LIMITED Active Private Limited Company Inc. 13 Feb 1989 25110 · Manufacture of metal structures and parts of structures
  5. 02341023 SWIFT METAL FABRICATIONS LIMITED Active Private Limited Company Inc. 30 Jan 1989 25110 · Manufacture of metal structures and parts of structures

The file

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