# BLUE DIAMOND MECHANICAL LTD (12177433)

> BLUE DIAMOND MECHANICAL LTD is an active private limited company (company number 12177433) incorporated on 28 August 2019, registered in Leamington Spa. Its registered activity is construction of commercial buildings (SIC 41201). Latest micro accounts cover the period ending 31 August 2025, showing net assets of £52k, with 8 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 83% on the prior period (£28k). Across the last 3 periods on record the net-asset trend is rising.

- Status: Active
- Incorporated: 2019-08-28
- Registered office: Leamington Spa, CV32 4EA
- SIC 41201: Construction of commercial buildings
- Next accounts due: 2027-05-31
- Confirmation statement due: 2027-09-11
- Accounts type: MICRO ENTITY

By net assets it sits in the top quarter of 220 comparable companies in Coventry (median £4,833, upper quartile £40k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-08-31 | £52k | — | — | — | — | — | 8 |
| 2024-08-31 | £28k | — | — | — | — | — | 8 |
| 2023-08-31 | £16k | — | — | — | — | — | 8 |

net assets trend rising; size band micro.

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

- Net assets above zero: Net assets £51,744 at 31 August 2025
- Net assets up 10% or more on the prior period: +83.1% vs prior period
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 28 August 2019

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

## Persons with significant control

- Miss Zoe Dawn Heron — owns 75–100% of shares, since 2019-08-28

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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/12177433
HTML: https://firmoscan.com/company/12177433-blue-diamond-mechanical-ltd