# NORTHERN MECHANICAL LTD (NI012645)

> NORTHERN MECHANICAL LTD is an active private limited company (company number NI012645) incorporated on 16 March 1978, registered in Belfast. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 May 2025, showing net assets of £133k and cash of £100k, with 5 employees on average. Net assets rose 76% on the prior period (£76k).

- Status: Active
- Incorporated: 1978-03-16
- Registered office: Belfast, BT17 0QL
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2027-02-28
- Confirmation statement due: 2027-03-30
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 429 comparable companies in Belfast (median £18k, upper quartile £81k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-05-31 | £133k | £100k | £43k | £110k | — | — | 5 |
| 2024-05-31 | £76k | £40k | £20k | £77k | — | — | 2 |

current ratio 1.56; size band micro.

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

- Net assets above zero: Net assets £132,706 at 31 May 2025
- Net assets up 10% or more on the prior period: +75.7% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 1.56
- Cash at bank of £50,000 or more: Cash £99,503
- Incorporated five or more years ago: Incorporated 16 March 1978

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

## Persons with significant control

- Mr Daniel Pearse O Neill — owns 25–50% of shares, since 2016-04-06
- Mr Gerard Francis O Neill — owns 25–50% of shares, since 2016-04-06

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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/NI012645
HTML: https://firmoscan.com/company/NI012645-northern-mechanical-ltd