- Companies
- Property developers
- Craigavon
- GPB Mechanical Engineering Ltd
GPB Mechanical Engineering Ltd
- Company number
- NI631448
- Incorporated
- 22 May 201511 years trading
- Registered office
- Quarry Business Park Quarry Business Park, Portadown Road, Lurgan, Craigavon, County Armagh, BT66 8QF
- Nature of business
- Development of building projects
GPB Mechanical Engineering Ltd is a 11-year-old private limited company registered in Craigavon, company number NI631448, one of 53 property development companies in Craigavon. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
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 up £71K (+1.9%) on the year before, to £3.9M.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £1.5M against £328K owed within a year: 4.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £3.9M | £1.5M | £328K | 0 | |
| 31 May 2025 | £3.8M | £1.3M | £187K | 0 | |
| 31 May 2024 | £3.6M | £1.5M | £438K | 0 | |
| 31 May 2023 | £3.4M | £1.3M | £1.3M | £615K | 1 |
| 31 May 2022 | £2.5M | £2.1M | £588K | 1 | |
| 31 May 2021 | £1.4M | £1.2M | £254K | 2 | |
| 31 May 2020 | £889K | £918K | £1.2M | £303K | 2 |
| 31 May 2019 | £247K | £291K | £48K | ||
| 31 May 2018 | £104K | £512K | £414K | ||
| 31 May 2017 | £91K | £415K | £332K |
Where GPB Mechanical Engineering Ltd is registered
The registered office is in Craigavon (BT66), in the Armagh City, Banbridge and Craigavon local authority area, Northern Ireland. Show BT66 8QF on a map.
Other trade companies in BT66
- Winston Contracts LtdBuilders
- Onyx Cleaning Service LtdCleaning companies
- Heaney and Son Home Improvements LimitedJoiners and carpenters
- MD Plastering Contracts LtdBuilders
- Murrson Contracts LtdJoiners and carpenters
- DS Compex & Electrical LtdMachinery repair and installation
- CHPD LtdPainters and decorators
- Prestige Exterior Cleaning Solutions LtdCleaning companies
What happens if GPB Mechanical Engineering Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2028 | 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
- NI631448
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 May 2015 (11 years ago)
- Registered office
- Quarry Business Park Quarry Business Park, Portadown Road, Lurgan, Craigavon, County Armagh, BT66 8QF
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 22 May 2026
- Previous names
- Down Contract Developments Limited (until 1 Nov 2018)
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Craigavon
Other active property development companies registered in Craigavon.
- Homeandwork Ltd2020
- Hyco Developments Limited1984
- Irwin Properties Limited2016
- J.A. Woodside & Co Limited1939
- J.J. Conlon & Son Limited2007
- Jess Holdings (NI) Limited2023
- JHT Ballyearl Limited2026
- Johnathan McGeown Ltd2016
All property development companies in Craigavon · All trades in Craigavon · Property developers across the UK
Frequently asked questions
When are GPB Mechanical Engineering Ltd's accounts due?
GPB Mechanical Engineering Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is GPB Mechanical Engineering Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is GPB Mechanical Engineering Ltd still trading?
GPB Mechanical Engineering Ltd is listed as active on the Companies House register as of 1 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 GPB Mechanical Engineering Ltd do?
GPB Mechanical Engineering Ltd is registered under Development of building projects (SIC 41100).
How old is GPB Mechanical Engineering Ltd?
GPB Mechanical Engineering Ltd was incorporated on 22 May 2015, 11 years ago.
What is the penalty if GPB Mechanical Engineering 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 GPB Mechanical Engineering Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 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.