- Companies
- Specialist contractors
- Larne
- Pronet Safety Limited
Pronet Safety Limited
- Company number
- NI670492
- Incorporated
- 23 Jun 20206 years trading
- Registered office
- 68 Browndod Road, Larne, BT40 3DX
- Nature of business
- Other specialised construction activities n.e.c.
Pronet Safety Limited is a 6-year-old private limited company registered in Larne, company number NI670492, one of 8 specialist construction companies in Larne. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £87K on the year before, to £87K.
- Current assets of £135K against £47K owed within a year: 2.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2022 to 2023.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2023 | £87K | £135K | £47K | 1 | |
| 31 Mar 2022 | £1 | £1 | £0 | 1 |
Where Pronet Safety Limited is registered
The registered office is in Larne (BT40), in the Mid and East Antrim local authority area, Northern Ireland. Show BT40 3DX on a map.
Other trade companies in BT40
- GW Home Improvements and Maintenance LtdBuilders
- East Coast Contracting NI LtdBuilders
- Abbey Washing Machines LtdRepair services
- CM Fit Out & Construction LtdJoiners and carpenters
- Blackwood & Crawford LtdProperty developers
- TT Tiling LtdFloor and wall tilers
- JM Servicess LtdSpecialist contractors
- NPH Heating and Plumbing LtdPlumbers and heating engineers
What happens if Pronet Safety Limited 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- NI670492
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 June 2020 (6 years ago)
- Registered office
- 68 Browndod Road, Larne, BT40 3DX
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 15 December 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Larne
Other active specialist construction companies registered in Larne.
- Sherkin Enterprises Limited2015
- Supreme (N.I.) Ltd2021
- Sustainable Trench Technologies Ltd2021
- Vera Letharna Ltd2025
- Eps Plant & Safety Ltd2010
- G M Property Maintenance Limited2026
- JM Servicess Ltd2026
All specialist construction companies in Larne · All trades in Larne · Specialist contractors across the UK
Frequently asked questions
When are Pronet Safety Limited's accounts due?
Pronet Safety Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Pronet Safety Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Pronet Safety Limited still trading?
Pronet Safety Limited 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 Pronet Safety Limited do?
Pronet Safety Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Pronet Safety Limited?
Pronet Safety Limited was incorporated on 23 June 2020, 6 years ago.
What is the penalty if Pronet Safety Limited 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 Pronet Safety Limited 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.