Ltd Facts The UK company register, as filed

Register entry · No. SC512214

SEZANNE MARINE LIMITED

Active Private Limited Company Incorporated 4 Aug 2015

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    Last filed accounts

    Net liabilities of £554,662: it owed more than it owned.

    Accounts to 31 Aug 2025 · See it · What this means
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    Company status

    Active.

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    Accounts on time

    Next due 31 May 2027.

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    Confirmation statement on time

    Next due 18 Aug 2027.

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    Owners

    2 owners on file.

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    Charges

    None registered.

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    Trading history

    Incorporated 4 Aug 2015 (11 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 2 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    EUROPEAN MARINE SCIENCE PARK SCOTTISH MARINE INSTITUTE, DUNBEG, OBAN, ARGYLL, PA37 1QA

    As filed with Companies House.

  2. Nature of business

    • 71121 Engineering design activities for industrial process and production
    • 72190 Other research and experimental development on natural sciences and engineering

  3. Accounts

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

  4. Confirmation statement

    Next due
    18 Aug 2027
    Last made up to
    4 Aug 2026

  5. Charges

    Outstanding
    0
    All time
    0

  6. Names

    1. SEZANNE MARINE LIMITED current
    2. MAZARIN NORTH LIMITED earlier

Figures

Year endTurnoverProfitCashNet assetsStaff
31 Aug 2025 not published not published — £-554,662 2
31 Aug 2024 not published not published — £-471,297 2
31 Aug 2023 not published not published — £-388,285 2
31 Aug 2022 not published not published — £-325,364 2
31 Aug 2021 not published not published — £-237,004 2
31 Aug 2020 * not published not published — £-198,228 2

* 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):

  • C S J Reid · Director, named in the accounts to 31 Aug 2025
  • F A Hamilton · Director, named in the accounts to 31 Aug 2025

Owners and controllers All 2, with past →

NameControlNotifiedCeasedBornNationality · lives in
Ms Fiona Anne Hamilton Ownership of shares 25 to 50 percent; Voting rights 25 to 50 percent; Significant influence or control 6 Apr 2016 — August 1965 British · France
Dr Ceri Reid Ownership of shares 25 to 50 percent; Voting rights 50 to 75 percent; Significant influence or control 6 Apr 2016 — October 1962 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 SEZANNE MARINE LIMITED still trading?

The register shows SEZANNE MARINE LIMITED as active.

What does SEZANNE MARINE LIMITED do?

It files these industry codes 71121 (Engineering design activities for industrial process and production); 72190 (Other research and experimental development on natural sciences and engineering).

When was SEZANNE MARINE LIMITED set up?

It was incorporated on 4 August 2015.

When are SEZANNE MARINE LIMITED's accounts due?

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

When is SEZANNE MARINE LIMITED's next confirmation statement due?

By 18 August 2027.

Similar companies

Same industry code (71121), active, set up around the same time. More in this industry →

  1. 10312717 APOTUNITY LIMITED Active Private Limited Company Inc. 4 Aug 2016 71121 · Engineering design activities for industrial process and production
  2. 10312719 RAW AUTOMATION LTD Active Private Limited Company Inc. 4 Aug 2016 71121 · Engineering design activities for industrial process and production
  3. 10309559 HART DESIGN LTD Active Private Limited Company Inc. 3 Aug 2016 71121 · Engineering design activities for industrial process and production
  4. 10306960 CALIBRA ENGINEERING LTD. Active Private Limited Company Inc. 2 Aug 2016 71121 · Engineering design activities for industrial process and production
  5. 10307541 COWLEY RAIL (LONDON) LIMITED Active Private Limited Company Inc. 2 Aug 2016 71121 · Engineering design activities for industrial process and production

The file

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