OpenRegistry
Companies House/Maidenhead/Company profile

S O'NEILL PLUMBING AND HEATING LIMITED

Active
09167656·incorporated 2014-08-08

S O'NEILL PLUMBING AND HEATING LIMITED is an active UK private limited company, incorporated on 8 August 2014 at Companies House (number 09167656; OpenRegistry canonical ID GB-09167656-s-o-neill-plumbing-and-heating-limited). Sophymarine's OpenRegistry classifies it under SIC 43220 (Plumbing, heat and air-conditioning installation), one of 45,622 active UK entities in that code and one of 7,657 active companies registered in Maidenhead, Berkshire (postcode SL6). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2014-08-08
Registered Address
11 CASTLE HILL, MAIDENHEAD, BERKSHIRE, SL6 4AA
SIC
43220 — Plumbing, heat and air-conditioning installation
Country of origin
United Kingdom

Directors

Search directors of S O'NEILL PLUMBING AND HEATING LIMITED

Shareholders

Look up shareholders of S O'NEILL PLUMBING AND HEATING LIMITED

Financials

Check financials of S O'NEILL PLUMBING AND HEATING LIMITED

Filings

Check filing history of S O'NEILL PLUMBING AND HEATING LIMITED

Accounts

Last filed accounts made up to 2025-05-31. Next accounts due 2027-02-28. Financial year-end: 31/05. Filing class: UNAUDITED ABRIDGED.

Confirmation statement

Last confirmation statement made up to 2025-08-08. Next confirmation statement due 2026-08-22.

Persons with significant control

S O'NEILL PLUMBING AND HEATING LIMITED has 2 persons with significant control on file:

  • Mr Seamus Patrick O'Neill born 1967 resident in England, 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
  • Mrs Emma Louise O'Neill born 1980 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 43220 (Plumbing, heat and air-conditioning installation):

Other companies registered in Maidenhead:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/09167656.

Source: Companies House Free Company Data, refreshed 2026-06-06. Official record: find-and-update.company-information.service.gov.uk.