Ltd Facts The UK company register, as filed

Register entry · No. SC106571

DOON VALLEY (HEAT TREATMENT) LIMITED

Active Private Limited Company Incorporated 11 Sep 1987

Checks

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

What was checked
  • Can't tell
    Insolvency

    The filing history can't be read just now.

    Filing history
  • Can't tell
    Strike-off notices

    The filing history can't be read just now.

    Filing history (The Gazette notices) · What this means
  • Can't tell
    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 Dec 2026.

    Companies House register
  • Clear
    Confirmation statement on time

    Next due 6 Dec 2026.

    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 £1,264,261.

    Accounts to 31 Mar 2025 · See it
  • Clear
    Charges

    None registered.

    Companies House register
  • Clear
    Trading history

    Incorporated 11 Sep 1987 (39 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 12 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    THE ALHAMBRA SUITE 4TH FLOOR, 82 MITCHELL STREET, GLASGOW, G1 3NA

    As filed with Companies House.

  2. Nature of business

    • 71129 Other engineering activities

  3. Accounts

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

  4. Confirmation statement

    Next due
    6 Dec 2026
    Last made up to
    22 Nov 2025

  5. Charges

    Outstanding
    0
    All time
    0

  6. Names

    1. DOON VALLEY (HEAT TREATMENT) LIMITED current

Figures

Year endTurnoverProfitCashNet assetsStaff
31 Mar 2025 not published not published £375,830 £1,264,261 45
31 Mar 2024 not published not published £522,608 £1,609,982 55
31 Mar 2023 not published not published £476,337 £1,613,959 49
31 Mar 2022 not published not published £985,010 £2,250,857 51
31 Mar 2021 not published not published £1,356,453 £2,574,903 52
31 Mar 2020 not published not published £1,118,860 £2,659,043 72

* 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 6, with past →

NameRoleAppointedResignedBornNationality · lives in
Steven William Houston Engineer Director 1 Oct 2001 — January 1966 British · United Kingdom
Yvonne Baillie Director And Company Secretary Director 1 Feb 2013 — February 1963 British · United Kingdom
Maxine Houston Company Director Director 1 Mar 2013 — December 1968 British · United Kingdom
Yvonne Baillie Secretary 1 Oct 2001 — February 1963 British

Owners and controllers All 1, with past →

NameControlNotifiedCeasedBornNationality · lives in
Mrs Maxine Houston Ownership of shares 50 to 75 percent 30 Jun 2016 — December 1968 British · United Kingdom

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 DOON VALLEY (HEAT TREATMENT) LIMITED still trading?

The register shows DOON VALLEY (HEAT TREATMENT) LIMITED as active.

What does DOON VALLEY (HEAT TREATMENT) LIMITED do?

It files the industry code 71129 (Other engineering activities).

When was DOON VALLEY (HEAT TREATMENT) LIMITED set up?

It was incorporated on 11 September 1987.

When are DOON VALLEY (HEAT TREATMENT) LIMITED's accounts due?

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

When is DOON VALLEY (HEAT TREATMENT) LIMITED's next confirmation statement due?

By 6 December 2026.

Who runs DOON VALLEY (HEAT TREATMENT) LIMITED?

DOON VALLEY (HEAT TREATMENT) LIMITED has 3 current directors and 1 other current officer. They're listed under People on this page.

Similar companies

Same industry code (71129), active, set up around the same time. More in this industry →

  1. NI021174 DELAP & WALLER LIMITED Active Private Limited Company Inc. 31 Dec 1987 71129 · Other engineering activities
  2. 02207415 BUILDING DESIGN PARTNERSHIP LIMITED Active Private Limited Company Inc. 22 Dec 1987 71111 · Architectural activities
  3. 02207396 PRIDESTAND LIMITED Active Private Limited Company Inc. 22 Dec 1987 71129 · Other engineering activities
  4. 02198191 PRO ENG PROJECT AND ENGINEERING SERVICES LIMITED Active Private Limited Company Inc. 25 Nov 1987 71129 · Other engineering activities
  5. 02197505 JOHNATHAN HART ASSOCIATES LIMITED Active Private Limited Company Inc. 23 Nov 1987 71129 · Other engineering activities

The file

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