- Companies
- Mechanics and garages
- Bangor
- Protechni Ltd
Protechni Ltd
- Company number
- NI724177
- Incorporated
- 28 Nov 20241 year trading
- Registered office
- Unit 10 Enterprise Road, Bangor, BT19 7TA
- Nature of business
- Maintenance and repair of motor vehicles
Protechni Ltd is a 1-year-old private limited company registered in Bangor, company number NI724177, one of 29 vehicle repair garages in Bangor. 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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Financial snapshot, 2025
From the balance sheet at 31 December 2025, as filed at Companies House.
Where Protechni Ltd is registered
The registered office is in Bangor (BT19), in the Ards and North Down local authority area, Northern Ireland. Show BT19 7TA on a map.
Other trade companies in BT19
- Snowfoam LtdCleaning companies
- Collins Mep UK LtdElectricians
- KS Roofing & Property Maintenance LtdRoofers
- JMS Coach Hill Motors LtdMotor traders
- MRS Mop Cleaning Services LtdCleaning companies
- 2Jzgte LtdMotor traders
- JP Security & Electrical LtdElectricians
- GLS Property Care LtdFinishing trades
What happens if Protechni 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
- NI724177
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 November 2024 (1 year ago)
- Registered office
- Unit 10 Enterprise Road, Bangor, BT19 7TA
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 27 November 2025
Filing notes for vehicle repair garages
Garages hold parts stock and often own diagnostic equipment and ramps, which qualify for capital allowances.
Similar companies in Bangor
Other active vehicle repair garages registered in Bangor.
- Rowlinson Sharp Limited2023
- SRT Holdings Ltd2017
- The Dentman Car Body & Paint Ltd2024
- The Motor Gym Limited2010
- Windscreens and Motorspares (N.I.) Limited1984
- An Motors Ltd2025
- Armstrong Beattie Tyres, Exhaust & Service Centre Ltd2004
- Bangor Auto Service Limited2025
All vehicle repair garages in Bangor · All trades in Bangor · Mechanics and garages across the UK
Frequently asked questions
When are Protechni Ltd's accounts due?
Protechni Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Protechni 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 Protechni Ltd still trading?
Protechni 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 Protechni Ltd do?
Protechni Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Protechni Ltd?
Protechni Ltd was incorporated on 28 November 2024, 1 year ago.
What is the penalty if Protechni 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 Protechni 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.