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STONEMARK ENGINEERING LIMITED

Active
03146000·incorporated 1996-01-15

STONEMARK ENGINEERING LIMITED is an active UK private limited company, incorporated on 15 January 1996 at Companies House (number 03146000; OpenRegistry canonical ID GB-03146000-stonemark-engineering-limited). Sophymarine's OpenRegistry classifies it under SIC 43220 (Plumbing, heat and air-conditioning installation), one of 45,167 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode E20). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
1996-01-15
Registered Address
19TH FLOOR, 1 WESTFIELD AVENUE, LONDON, E20 1HZ, UNITED KINGDOM
SIC
43220 — Plumbing, heat and air-conditioning installation
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

Check financials of STONEMARK ENGINEERING LIMITED

Filings

Check filing history of STONEMARK ENGINEERING LIMITED

Accounts

Last filed accounts made up to 2025-06-30. Next accounts due 2027-03-31. Financial year-end: 30/06. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2026-01-15. Next confirmation statement due 2027-01-29.

Persons with significant control

STONEMARK ENGINEERING LIMITED has 3 persons with significant control on file:

  • John Porthouse born 1965 resident in United Kingdom, British national. Notified 2016-04-06.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors
  • John Porthouse born 1965 resident in United Kingdom, British national. Notified 2016-04-06.
    • Owns 50–75% of shares
    • Holds 50–75% of voting rights
    • Has the right to appoint and remove directors
  • Mr Neil Kevin Harrod born 1978 resident in England, British national. Notified 2026-01-05.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Similar UK companies

Other companies registered under SIC 43220 (Plumbing, heat and air-conditioning installation):

Other companies registered in London:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/03146000.

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