# OPTIMAL HEAT LTD (15514056)

> OPTIMAL HEAT LTD is an active private limited company (company number 15514056) incorporated on 22 February 2024, registered in Harlow. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 28 February 2026, showing net assets of £7,565, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 106% on the prior period (£3,670).

- Status: Active
- Incorporated: 2024-02-22
- Registered office: Harlow, CM18 6YA
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2027-11-28
- Confirmation statement due: 2027-03-08
- Accounts type: MICRO ENTITY

By net assets it sits in the upper half of 1,321 comparable companies in Essex (median £5,283, upper quartile £26k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-02-28 | £7,565 | — | — | £15k | — | — | 1 |
| 2025-02-28 | £3,670 | — | — | £3,729 | — | — | 1 |

current ratio 0.6; size band micro.

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

- Net assets above zero: Net assets £7,565 at 28 February 2026
- Net assets up 10% or more on the prior period: +106.1% vs prior period
- Current assets below creditors within one year: Current ratio 0.6
- Incorporated two to five years ago: Incorporated 22 February 2024

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

## Persons with significant control

- Mr Matthew Millett — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2024-02-22

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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/15514056
HTML: https://firmoscan.com/company/15514056-optimal-heat-ltd