- Companies
- Electricians
- Belfast
- Professional Fire and Security Limited
Professional Fire and Security Limited
- Company number
- NI636153
- Incorporated
- 2 Feb 201610 years trading
- Registered office
- City East Business Park, 68-72 Newtownards Road, Belfast, BT4 1GW
- Nature of business
- Electrical installation; Other specialised construction activities n.e.c.; Security systems service activities
Professional Fire and Security Limited is a 10-year-old private limited company registered in Belfast, company number NI636153, one of 126 electrical contractors in Belfast. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
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 £42K (+124.6%) on the year before, to £75K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £112K against £57K owed within a year: 2.0 times cover.
- 5 employees on average, up from 4 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £75K | £112K | £57K | 5 | |
| 28 Feb 2025 | £33K | £81K | £55K | 4 | |
| 29 Feb 2024 | £31K | £83K | £36K | 2 | |
| 28 Feb 2023 | £6,929 | £77K | £36K | 3 | |
| 28 Feb 2022 | £9,069 | £94K | £44K | 2 | |
| 28 Feb 2021 | £20K | £140K | £65K | 2 | |
| 29 Feb 2020 | £2,232 | £3,164 | £6,321 | 2 | |
| 28 Feb 2019 | £2,107 | £14K | £5,578 | 2 | |
| 28 Feb 2018 | £2,380 | £10K | £8,652 | 2 | |
| 28 Feb 2017 | -£1,792 | £4,613 | £6,405 |
Where Professional Fire and Security Limited is registered
The registered office is in Belfast (BT4), in the Belfast local authority area, Northern Ireland. Show BT4 1GW on a map.
Other trade companies in BT4
- C&G Electrical (NI) LtdElectricians
- Belmont & Bond LtdProperty developers
- Seaside Living LtdMotor traders
- Cleaner Holmes LtdCleaning companies
- Glenview Glass and Glazing LimitedGlaziers
- Raphael Ventures LimitedMotor traders
- Sycamore Carpentry LtdJoiners and carpenters
- Raphael Ventures Ireland LimitedMotor traders
What happens if Professional Fire and Security 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- NI636153
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 February 2016 (10 years ago)
- Registered office
- City East Business Park, 68-72 Newtownards Road, Belfast, BT4 1GW
- Nature of business
- Electrical installation (SIC 43210)
Other specialised construction activities n.e.c. (SIC 43999)
Security systems service activities (SIC 80200) - Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 1 February 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Belfast
Other active electrical contractors registered in Belfast.
- Red Compliance Electrical Services Limited2026
- Red Electrical Ltd2025
- RM Electrical N.I. Ltd2026
- Robco Electrical Ltd2026
- Rytech Connect Ltd2025
- S & D Property Maintenance Ltd2014
- Safespec Ltd2022
- Secure State Ltd2026
All electrical contractors in Belfast · All trades in Belfast · Electricians across the UK
Frequently asked questions
When are Professional Fire and Security Limited's accounts due?
Professional Fire and Security Limited's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is Professional Fire and Security Limited's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Professional Fire and Security Limited still trading?
Professional Fire and Security 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 Professional Fire and Security Limited do?
Professional Fire and Security Limited is registered under Electrical installation (SIC 43210); Other specialised construction activities n.e.c. (SIC 43999); Security systems service activities (SIC 80200).
How old is Professional Fire and Security Limited?
Professional Fire and Security Limited was incorporated on 2 February 2016, 10 years ago.
What is the penalty if Professional Fire and Security 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 Professional Fire and Security 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.