# THETA HEAT LTD (SC744327)

> THETA HEAT LTD is an active private limited company (company number SC744327) incorporated on 13 September 2022, registered in Edinburgh. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £28k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 93% on the prior period (£14k).

- Status: Active
- Incorporated: 2022-09-13
- Registered office: Edinburgh, EH16 6JD
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2027-06-30
- Confirmation statement due: 2027-09-27
- Accounts type: MICRO ENTITY

By net assets it sits in the upper half of 288 comparable companies in Edinburgh (median £5,861, upper quartile £42k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-09-30 | £28k | — | — | £19k | — | — | 2 |
| 2024-09-30 | £14k | — | — | £11k | — | — | 2 |

current ratio 1.47; size band micro.

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

- Net assets above zero: Net assets £27,841 at 30 September 2025
- Net assets up 10% or more on the prior period: +93.1% vs prior period
- Incorporated two to five years ago: Incorporated 13 September 2022

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

## Persons with significant control

- Mr Douglas Adam Ross — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2022-09-13

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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/SC744327
HTML: https://firmoscan.com/company/SC744327-theta-heat-ltd