Firmoscan
Active12907838Private limited companyPrinces Risborough

3HEAT LIMITED

Significant control: Lisa Monaghan (significant control), John Joseph Monaghan

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 3heat Limited 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

3HEAT LIMITED is an active private limited company (company number 12907838) incorporated on 28 September 2020, registered in Princes Risborough. 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 6,191 companies in plumbing, heat and air-conditioning installation in Other with filed accounts; the median reports net assets of £5,839 and is 9 years old.

02

Ownership and control

2 active
  • Mrs Lisa Monaghan
    Individual · since 28 September 2020
    • has significant influence or control
  • Mr John Joseph Monaghan
    Individual · since 28 September 2020
    • 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
28 September 20206 yrs ago
First accounts due
28 June 20221579 days overdue
Confirmation statement due
12 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 28 September 2020
  • Accounts past their due dateDue 28 June 2022

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 due1579 days overdue
  3. Incorporated
08

Similar companies in the UK

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

All companies incorporated on 28 September 2020 · in Sept 2020.

09

Reminders for 3HEAT LIMITED

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).