# DIAMOND HEATING & COOLING LIMITED (14515184)

> DIAMOND HEATING & COOLING LIMITED is an active private limited company (company number 14515184) incorporated on 30 November 2022, registered in Fareham. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Accounts are on file at Companies House (dormant) but not yet parsed into this record.

- Status: Active
- Incorporated: 2022-11-30
- Registered office: Fareham, PO14 1TP
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2024-08-30
- Confirmation statement due: 2026-12-14
- Accounts type: DORMANT

There are 573 companies in plumbing, heat and air-conditioning installation in Portsmouth with filed accounts; the median reports net assets of £4,669 and is 9 years old.

## Filing and accounts signals (facts, not a rating)

- Incorporated two to five years ago: Incorporated 30 November 2022
- Accounts past their due date: Due 30 August 2024

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mrs Louise Rosemary Simm — owns 50–75% of shares; holds 50–75% of voting rights, since 2022-11-30
- Mr Ian John Simm — owns 50–75% of shares; holds 50–75% of voting rights, since 2022-11-30

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/14515184
HTML: https://firmoscan.com/company/14515184-diamond-heating-cooling-limited