- Companies
- Finishing trades
- Lisburn
- Pthree Builders Ltd
Pthree Builders Ltd
- Company number
- NI728845
- Incorporated
- 24 Apr 20251 year trading
- Registered office
- 68A Antrim Street, Lisburn, County Antrim, BT28 1AU
- Nature of business
- Other building completion and finishing
Pthree Builders Ltd is a 1-year-old private limited company registered in Lisburn, company number NI728845, one of 18 building finishing companies in Lisburn. Its next accounts are due at Companies House on 24 January 2027, and its first CT600 is due at HMRC on 23 April 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Pthree Builders Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** P*** | Director | Apr 2025 |
| A*** S*** | Director | Apr 2025 |
People with significant control (2)
Where Pthree Builders Ltd is registered
The registered office is in Lisburn (BT28), in the Lisburn and Castlereagh local authority area, Northern Ireland. Show BT28 1AU on a map.
Other trade companies in BT28
- Lisburn Autohub LtdMotor traders
- Ultralift Facilities Management LtdFacilities management
- Ultimate Tinting Lisburn LtdMotor traders
- A H Assist Cars LtdMotor traders
- Northpeak Developments LtdProperty developers
- Built by D Design and Build LtdProperty developers
- Lagan to Liffey Electrical Contractors LtdElectricians
- Ez Trade Solutions LtdJoiners and carpenters
What happens if Pthree Builders 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 24 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Jan 2027 to 24 Feb 2027 | £150 |
| 1 to 3 months late | 25 Feb 2027 to 24 Apr 2027 | £375 |
| 3 to 6 months late | 25 Apr 2027 to 24 Jul 2027 | £750 |
| More than 6 months late | From 25 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- NI728845
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 April 2025 (1 year ago)
- Registered office
- 68A Antrim Street, Lisburn, County Antrim, BT28 1AU
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 23 April 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Lisburn
Other active building finishing companies registered in Lisburn.
- Seymour Construction (N.I.) Ltd2018
- SJS Tiling & Bathrooms Ltd2024
- Specialist Finishing Group Ltd2017
- Vision Fabrications Limited2017
- Bairnsdale Developments Limited2008
- Contract Tile & Stone (NI) Ltd2013
- DGHM Group Ltd2017
- Fabrite Facades Limited2011
All building finishing companies in Lisburn · All trades in Lisburn · Finishing trades across the UK
Frequently asked questions
When are Pthree Builders Ltd's accounts due?
Pthree Builders Ltd's next accounts are due at Companies House by 24 January 2027 (in 104 days), covering the period to 30 April 2026.
When is Pthree Builders 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 23 April 2026, due by 23 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Pthree Builders Ltd still trading?
Pthree Builders 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 Pthree Builders Ltd do?
Pthree Builders Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Pthree Builders Ltd?
Pthree Builders Ltd was incorporated on 24 April 2025, 1 year ago.
Who runs Pthree Builders Ltd?
Pthree Builders Ltd has 2 active directors, the longest-serving appointed in Apr 2025. Their names and service addresses are on the Companies House register.
Who owns Pthree Builders Ltd?
2 people or companies have significant control of Pthree Builders Ltd: an individual (owns 50% to 75% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Pthree Builders 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 Pthree Builders 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.