Ltd Facts The UK company register, as filed

Register entry · No. 01236002

TERWIN INSTRUMENTS LIMITED

Active Private Limited Company Incorporated 2 Dec 1975

Checks

No warning signs 10 clear · 4 can't tell yet

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    Insolvency

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    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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    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 30 Sep 2027.

    Companies House register
  • Clear
    Confirmation statement on time

    Next due 31 Jul 2027.

    Companies House register
  • Clear
    Disqualified directors

    None of the 4 current officers checked are disqualified.

    Companies House disqualified directors register · See it
  • Clear
    Directors

    3 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 £878,695.

    Accounts to 31 Dec 2025 · See it
  • Clear
    Charges

    None outstanding (2 paid off).

    Companies House register
  • Clear
    Trading history

    Incorporated 2 Dec 1975 (50 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 5 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    UNIT 7 WINTERBECK INDUSTRIAL, ESTATE ORSTON LANE, BOTTESFORD, NOTTINGHAMSHIRE, NG13 0AU

    As filed with Companies House.

  2. Nature of business

    • 26512 Manufacture of electronic industrial process control equipment

  3. Accounts

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

  4. Confirmation statement

    Next due
    31 Jul 2027
    Last made up to
    17 Jul 2026

  5. Charges

    Outstanding
    0
    All time
    2

  6. Names

    1. TERWIN INSTRUMENTS LIMITED current

Figures

Year endTurnoverProfitCashNet assetsStaff
31 Dec 2025 not published not published £472,042 £878,695 8
31 Dec 2024 not published not published £381,312 £789,974 9
31 Dec 2023 not published not published £280,595 £713,395 9
31 Dec 2022 not published not published £274,209 £663,564 9
31 Dec 2021 not published not published £292,796 £638,477 9
31 Dec 2020 not published not published £239,631 £563,462 10

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

People

Officers All 7, with past →

NameRoleAppointedResignedBornNationality · lives in
Grant Anthony Winter Director Director 1 Aug 2006 — November 1967 British · England
Julie Ridsdale Chairman/Company Secretary/Director Director 1 Aug 2006 — February 1965 British · England
Ian Darlston Ridsdale Operations Director Director 1 Jan 2020 — March 1968 British · England
Julie Ridsdale Manager Secretary 1 Aug 2006 — February 1965 British · England

Owners and controllers All 2, with past →

NameControlNotifiedCeasedBornNationality · lives in
Mrs Julie Ridsdale Ownership of shares 75 to 100 percent; Voting rights 75 to 100 percent 3 Nov 2016 — February 1965 British · 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 TERWIN INSTRUMENTS LIMITED still trading?

The register shows TERWIN INSTRUMENTS LIMITED as active.

What does TERWIN INSTRUMENTS LIMITED do?

It files the industry code 26512 (Manufacture of electronic industrial process control equipment).

When was TERWIN INSTRUMENTS LIMITED set up?

It was incorporated on 2 December 1975.

When are TERWIN INSTRUMENTS LIMITED's accounts due?

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

When is TERWIN INSTRUMENTS LIMITED's next confirmation statement due?

By 31 July 2027.

Who runs TERWIN INSTRUMENTS LIMITED?

TERWIN INSTRUMENTS LIMITED has 3 current directors and 1 other current officer. They're listed under People on this page.

Similar companies

Same industry code (26512), active, set up around the same time. More in this industry →

  1. 01236886 NIDEC CONTROL TECHNIQUES LIMITED Active Private Limited Company Inc. 9 Dec 1975 26512 · Manufacture of electronic industrial process control equipment
  2. 01218027 BARLOCH CONTROL SYSTEMS LIMITED Active Private Limited Company Inc. 1 Jul 1975 26512 · Manufacture Of Electronic Industrial Process Control Equipment
  3. 01217723 CAT PUMPS (U.K.) LIMITED Active Private Limited Company Inc. 27 Jun 1975 26512 · Manufacture of electronic industrial process control equipment
  4. 01208673 PSM INSTRUMENTATION LIMITED Active Private Limited Company Inc. 22 Apr 1975 26512 · Manufacture of electronic industrial process control equipment
  5. 01207483 HARFORD CONTROL LIMITED Active Private Limited Company Inc. 14 Apr 1975 26512 · Manufacture of electronic industrial process control equipment

The file

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