- Companies
- Plumbers and heating engineers
- Maghera
- GPH (N.I.) Ltd
GPH (N.I.) Ltd
- Company number
- NI632240
- Incorporated
- 1 Jul 201511 years trading
- Registered office
- 5 Seefin Hill, Maghera, BT46 5PQ
- Nature of business
- Plumbing, heat and air-conditioning installation
GPH (N.I.) Ltd is a 11-year-old private limited company registered in Maghera, company number NI632240, one of 7 plumbing and heating companies in Maghera. Companies House shows its accounts as overdue: they were due on 31 July 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £6,302 (-19.8%) on the year before, to -£38K.
- Net assets rose in 1 of 8 year-on-year comparisons on record.
- Current assets of £2,664 against £39K owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2016 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2024 | -£38K | £2,664 | £39K | 1 | |
| 31 Jul 2023 | -£32K | £1,527 | £33K | 1 | |
| 31 Jul 2022 | -£16K | £8,225 | £25K | 1 | |
| 31 Jul 2021 | -£17K | £774 | £19K | 1 | |
| 31 Jul 2020 | -£8,321 | £3,466 | £15K | 1 | |
| 31 Jul 2019 | -£2,035 | £7,256 | £13K | 1 | |
| 31 Jul 2018 | £14K | £32K | £22K | 1 | |
| 31 Jul 2017 | £32K | £51K | £21K | ||
| 31 Jul 2016 | £50K | £95K | £43K |
Where GPH (N.I.) Ltd is registered
The registered office is in Maghera (BT46), in the Mid Ulster local authority area, Northern Ireland. Show BT46 5PQ on a map.
Other trade companies in BT46
- Conor Kelly Transport & Commercials LtdMotor traders
- PG Caravans LtdMotor traders
- Tirgarvil Groundtactics LtdGroundworks and demolition
- McGuigans Garage LimitedMotor traders
- Jme Utilities & Groundworks LtdCivil engineering
- Tirhugh Construction Services LtdCivil engineering
- Linty Group LtdBuilders
- Mod Electrics LtdElectricians
What happens if GPH (N.I.) Ltd files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2026 to 31 Aug 2026 | £150 |
| 1 to 3 months late | 1 Sep 2026 to 31 Oct 2026 | £375 |
| 3 to 6 months late | 1 Nov 2026 to 31 Jan 2027 | £750 |
| More than 6 months late | From 1 Feb 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2026 | £200 |
| 3 months late | 31 Jan 2027 | another £200 |
| 6 months late | 30 Apr 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 2027 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- NI632240
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 July 2015 (11 years ago)
- Registered office
- 5 Seefin Hill, Maghera, BT46 5PQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2024
- Last confirmation statement
- 30 June 2025
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Maghera
Other active plumbing and heating companies registered in Maghera.
- Heatserv Mechanical Ltd2019
- MRGN Mechanical Limited2022
- Nesbitt Plumbing & Heating Limited2022
- Rathcarn Plumbing & Heating Ltd2021
- Sac Plumbing & Heating Limited1996
- Drenched (NI) Bathrooms & Tiles Ltd.2009
All plumbing and heating companies in Maghera · All trades in Maghera · Plumbers and heating engineers across the UK
Frequently asked questions
When are GPH (N.I.) Ltd's accounts due?
GPH (N.I.) Ltd's accounts were due at Companies House on 31 July 2026 and the register shows them as overdue.
When is GPH (N.I.) Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 July 2025, due by 31 July 2026, and one for the period to 31 October 2025, due by 31 October 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is GPH (N.I.) Ltd still trading?
GPH (N.I.) Ltd is listed as active on the Companies House register (checked 13 Oct 2026). Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does GPH (N.I.) Ltd do?
GPH (N.I.) Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is GPH (N.I.) Ltd?
GPH (N.I.) Ltd was incorporated on 1 July 2015, 11 years ago.
What is the penalty if GPH (N.I.) Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View GPH (N.I.) Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.