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MAINPRIZE OFFSHORE LTD

Active
01408138·incorporated 1979-01-09

MAINPRIZE OFFSHORE LTD is an active UK private limited company, incorporated on 9 January 1979 at Companies House (number 01408138; OpenRegistry canonical ID GB-01408138-mainprize-offshore-ltd). Sophymarine's OpenRegistry classifies it under SIC 50100 (Sea and coastal passenger water transport), one of 999 active UK entities in that code and one of 3,478 active companies registered in Scarborough (postcode YO11). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
1979-01-09
Registered Address
UNIT 18, MANOR COURT MANOR GARTH, EASTFIELD, SCARBOROUGH, YO11 3TU, ENGLAND
SIC
50100 — Sea and coastal passenger water transport
Country of origin
United Kingdom

Directors

Search directors of MAINPRIZE OFFSHORE LTD

Shareholders

Look up shareholders of MAINPRIZE OFFSHORE LTD

Financials

Check financials of MAINPRIZE OFFSHORE LTD

Filings

Check filing history of MAINPRIZE OFFSHORE LTD

Accounts

Last filed accounts made up to 2025-03-31. Next accounts due 2026-12-31. Financial year-end: 31/03. Filing class: MEDIUM.

Confirmation statement

Last confirmation statement made up to 2025-06-06. Next confirmation statement due 2026-06-20.

Mortgages and charges

75 charges recorded against the company at Companies House: 50 outstanding, 25 satisfied, 0 partially satisfied.

Persons with significant control

MAINPRIZE OFFSHORE LTD has 1 person with significant control on file:

  • Mainprize Midco Limited (England reg. 15436415). Notified 2024-01-26.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

3 historical PSC records have ceased:

  • Robert Rewcroft Mainprize Jnr born 1974 resident in United Kingdom, British national. Notified 2016-04-06. Ceased 2020-06-10.
    • Owns 50–75% of shares
    • Holds 50–75% of voting rights
  • Mainprize Holdings Limited (England reg. 11873588). Notified 2020-06-10. Ceased 2024-01-26.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors
  • Mrs Sharon Marie Mainprize born 1973 resident in England, British national. Notified 2016-04-06. Ceased 2020-06-10.
    • Owns 50–75% of shares
    • Holds 50–75% of voting rights
    • Has the right to appoint and remove directors

Previous names

MAINPRIZE OFFSHORE LTD has previously traded as:

  • MAINPRIZE TRAWLING COMPANY LIMITED (until 2011-10-19)

Similar UK companies

Other companies registered under SIC 50100 (Sea and coastal passenger water transport):

Other companies registered in Scarborough:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/01408138.

Source: Companies House Free Company Data, refreshed 2026-05-01. Official record: find-and-update.company-information.service.gov.uk.