- Companies
- Finishing trades
- Dungannon
- Port-A-Com Ltd
Port-A-Com Ltd
- Company number
- NI631639
- Incorporated
- 1 Jun 201511 years trading
- Registered office
- 31 Coalisland Road, Dungannon, Co. Tyrone, BT71 6LA
- Nature of business
- Other building completion and finishing
Port-A-Com Ltd is a 11-year-old private limited company registered in Dungannon, company number NI631639, one of 5 building finishing companies in Dungannon. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £18K (+30.6%) on the year before, to £77K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £95K against £20K owed within a year: 4.8 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £77K | £95K | £20K | 3 | |
| 30 Jun 2024 | £59K | £78K | £21K | 3 | |
| 30 Jun 2023 | £77K | £81K | £6,291 | 3 | |
| 30 Jun 2022 | £70K | £104K | £37K | 3 | |
| 30 Jun 2021 | £59K | £58K | £6,321 | 3 | |
| 30 Jun 2020 | £59K | £58K | £6,321 | 2 | |
| 30 Jun 2019 | £57K | £63K | £14K | ||
| 30 Jun 2018 | £22K | £102K | £92K | ||
| 30 Jun 2017 | £4,208 | £62K | |||
| 30 Jun 2016 | -£4,500 | £23K | £35K | £65K |
Where Port-A-Com Ltd is registered
The registered office is in Dungannon (BT71), in the Mid Ulster local authority area, Northern Ireland. Show BT71 6LA on a map.
Other trade companies in BT71
- Fab Blast NI LtdSpecialist contractors
- Coleman Surfacing LtdCivil engineering
- GLS Contracts LtdBuilders
- JP Cleaning Specialists LtdRoofers
- Roadline Automotive LtdMotor traders
- Glasstech Windscreens Irl LtdMechanics and garages
- CT Vehicle Services LtdMechanics and garages
- House of Automotive LtdMotor traders
What happens if Port-A-Com 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- NI631639
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 June 2015 (11 years ago)
- Registered office
- 31 Coalisland Road, Dungannon, Co. Tyrone, BT71 6LA
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 1 June 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 Dungannon
Other active building finishing companies registered in Dungannon.
- Tyrone Guttering Services Limited1995
- Ashlock Door Systems Ltd2002
- Ecofac Group Ltd2026
- Exon Construction Ltd2003
All building finishing companies in Dungannon · All trades in Dungannon · Finishing trades across the UK
Frequently asked questions
When are Port-A-Com Ltd's accounts due?
Port-A-Com Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Port-A-Com Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Port-A-Com Ltd still trading?
Port-A-Com 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 Port-A-Com Ltd do?
Port-A-Com Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Port-A-Com Ltd?
Port-A-Com Ltd was incorporated on 1 June 2015, 11 years ago.
What is the penalty if Port-A-Com 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 Port-A-Com 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.