# PRIME MECHANICAL LIMITED (10170243)

> PRIME MECHANICAL LIMITED is an active private limited company (company number 10170243) incorporated on 9 May 2016, registered in Cobham. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 May 2026, showing net assets of £136k and cash of £73k, with 3 employees on average. Net assets rose 53% on the prior period (£89k).

- Status: Active
- Incorporated: 2016-05-09
- Registered office: Cobham, KT11 3NE
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2028-02-29
- Confirmation statement due: 2027-05-23
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 3,492 comparable companies in Greater London (median £4,840, upper quartile £27k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-05-31 | £136k | £73k | £213k | £174k | — | — | 3 |
| 2025-05-31 | £89k | £53k | £223k | £164k | — | — | 3 |

current ratio 1.64; size band micro.

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

- Net assets above zero: Net assets £136,205 at 31 May 2026
- Net assets up 10% or more on the prior period: +52.8% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 1.64
- Cash at bank of £50,000 or more: Cash £72,553
- Incorporated five or more years ago: Incorporated 9 May 2016

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

## Persons with significant control

- Mr Eugeniu Railean — owns 75–100% of shares, since 2017-05-01

---
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/10170243
HTML: https://firmoscan.com/company/10170243-prime-mechanical-limited