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Companies House/Berkshire/Company profile

MARINER SYSTEMS (UK) LIMITED

Active
03405814·incorporated 1997-07-21

MARINER SYSTEMS (UK) LIMITED is an active UK private limited company, incorporated on 21 July 1997 at Companies House (number 03405814; OpenRegistry canonical ID GB-03405814-mariner-systems-uk-limited). Sophymarine's OpenRegistry classifies it under SIC 62090 (Other information technology service activities), one of 55,009 active UK entities in that code and one of 1,561 active companies registered in Berkshire (postcode RG41). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
1997-07-21
Registered Address
OAKLANDS PARK, WOKINGHAM, BERKSHIRE, RG41 2FD, ENGLAND
SIC
62090 — Other information technology service activities
Country of origin
United Kingdom

Directors

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Shareholders

Look up shareholders of MARINER SYSTEMS (UK) LIMITED

Financials

Check financials of MARINER SYSTEMS (UK) LIMITED

Filings

Check filing history of MARINER SYSTEMS (UK) LIMITED

Accounts

Last filed accounts made up to 2025-09-30. Next accounts due 2027-06-30. Financial year-end: 30/09. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2025-08-01. Next confirmation statement due 2026-08-15.

Mortgages and charges

1 charge recorded against the company at Companies House: 0 outstanding, 1 satisfied, 0 partially satisfied.

Persons with significant control

MARINER SYSTEMS (UK) LIMITED has 3 persons with significant control on file:

  • Mr Graham Edward Blogg born 1968 resident in England, British national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mr Leonard Edward Blogg born 1937 resident in England, British national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mr Malcolm John Blogg born 1970 resident in England, British national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Similar UK companies

Other companies registered under SIC 62090 (Other information technology service activities):

Other companies registered in Berkshire:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/03405814.

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