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SUB-TECH SYSTEMS MANAGEMENT LIMITED

Active
03836900·incorporated 1999-09-07

SUB-TECH SYSTEMS MANAGEMENT LIMITED is an active UK private limited company, incorporated on 7 September 1999 at Companies House (number 03836900; OpenRegistry canonical ID GB-03836900-sub-tech-systems-management-limited). Sophymarine's OpenRegistry classifies it under SIC 71129 (Other engineering activities), one of 29,244 active UK entities in that code and one of 1,165 active companies registered in Ulverston, Cumbria (postcode LA12). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
1999-09-07
Registered Address
MOSES BARN, DENDRON, ULVERSTON, CUMBRIA, LA12 0QN
SIC
71129 — Other engineering activities
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

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Accounts

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

Confirmation statement

Last confirmation statement made up to 2025-09-19. Next confirmation statement due 2026-10-03.

Persons with significant control

SUB-TECH SYSTEMS MANAGEMENT LIMITED has 2 persons with significant control on file:

  • Mrs Jean Butterfield born 1949 resident in United Kingdom, British national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mr Keith Butterfield born 1948 resident in England, British national. Notified 2016-09-01.
    • Has significant influence or control

Previous names

SUB-TECH SYSTEMS MANAGEMENT LIMITED has previously traded as:

  • SUB-TECH SYSTEMS LIMITED (until 2013-05-29)

Similar UK companies

Other companies registered under SIC 71129 (Other engineering activities):

Other companies registered in Ulverston:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/03836900.

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