# PTM CALIBRATION LTD (NI049249)

> PTM CALIBRATION LTD is an active private limited company (company number NI049249) incorporated on 10 January 2004, registered in Belfast. Its registered activity is technical testing and analysis (SIC 71200). Latest micro accounts cover the period ending 31 August 2025, showing net assets of £188k, with 6 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 50% on the prior period (£126k).

- Status: Active
- Incorporated: 2004-01-10
- Registered office: Belfast, BT7 2JA
- SIC 71200: Technical testing and analysis
- Next accounts due: 2027-05-31
- Confirmation statement due: 2027-01-24
- Accounts type: MICRO ENTITY

By net assets it sits in the top quarter of 3,192 comparable companies in the UK (median £6,971, upper quartile £52k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-08-31 | £188k | — | — | £87k | — | — | 6 |
| 2024-08-31 | £126k | — | — | £64k | — | — | 6 |

current ratio 2.42; size band micro.

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

- Net assets above zero: Net assets £188,249 at 31 August 2025
- Net assets up 10% or more on the prior period: +50.0% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 2.42
- Incorporated five or more years ago: Incorporated 10 January 2004

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

## Persons with significant control

- Peter Mcdowell — owns 50–75% of shares; holds 50–75% of voting rights; can appoint or remove directors, since 2016-04-06
- Mrs Margaret Mcdowell — owns 25–50% of shares; holds 25–50% of voting rights, since 2022-09-26

---
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/NI049249
HTML: https://firmoscan.com/company/NI049249-ptm-calibration-ltd