Firmoscan
Active - Proposal to Strike off12231276Private limited companyRuislip

RSA MECHANICAL INSTALLATIONS LTD

Significant control: Ronan Keaney (75–100%)

Proposal to strike offThe registrar has published a notice proposing to remove this company from the register. Unless the cause is dealt with or an objection is upheld, it can be dissolved. Status as shown on the Companies House register at 31 August 2026; it may have changed since. Check the live record.
Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Rsa Mechanical Installations Ltd sell?

Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

RSA MECHANICAL INSTALLATIONS LTD is an active (proposal to strike off) private limited company (company number 12231276) incorporated on 27 September 2019, registered in Ruislip. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Accounts are on file at Companies House (micro entity) but not yet parsed into this record.

There are 3,492 companies in plumbing, heat and air-conditioning installation in Greater London with filed accounts; the median reports net assets of £4,840 and is 8 years old.

02

Ownership and control

1 active · 1 other
  • Mr Ronan Keaney
    Individual · since 27 September 2019
    • owns 75–100% of shares
    • holds 75–100% of voting rights
  • Miss Sarah Rose Mangan
    Individual · since 27 September 2019 · ceased 27 September 2019
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
27 September 20197 yrs ago
First accounts due
27 June 20211944 days overdue
Confirmation statement due
11 October 2027in 353 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 43220
Plumbing, heat and air-conditioning installation
Accounts type
Micro Entity
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 27 September 2019
  • Register status is not ActiveActive - Proposal to Strike off

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 353 days
  2. First accounts due1944 days overdue
  3. Incorporated
08

Similar companies in Greater London

Same activity (plumbing, heat and air-conditioning installation), closest in incorporation date

All companies incorporated on 27 September 2019 · in Sept 2019.

09

Reminders for RSA MECHANICAL INSTALLATIONS LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).