- Companies
- Finishing trades
- Keynsham
- Advanced Fire Security Limited
Advanced Fire Security Limited
- Company number
- 07123923
- Incorporated
- 13 Jan 201016 years trading
- Registered office
- 29 Courtenay Road, Keynsham, Bristol, BS31 1JU
- Nature of business
- Other building completion and finishing
Advanced Fire Security Limited is a 16-year-old private limited company registered in Keynsham, company number 07123923, one of 18 building finishing companies in Keynsham. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 unchanged on the year before, at £6.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- 2 employees on average, down from 3 the year before.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £6 | £6 | £6 | 2 | |
| 30 Sep 2024 | £6 | £6 | £6 | 3 | |
| 30 Sep 2023 | £6 | £6 | £6 | £0 | 3 |
| 30 Sep 2022 | £13K | £248 | £111K | £98K | 3 |
| 30 Sep 2021 | £12K | £181 | £110K | £98K | 2 |
| 31 Jan 2021 | £12K | £3,201 | £19K | £8,955 | 2 |
| 31 Jan 2020 | £21K | £6,265 | £50K | £30K | 2 |
| 31 Jan 2019 | £38K | £13K | £79K | £41K | 2 |
| 31 Jan 2018 | £15K | £91K | £110K | £16K | 1 |
| 31 Jan 2017 | £20K | £46K | £120K | £22K |
Who runs and owns Advanced Fire Security Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| M*** G*** | Director | Jan 2010 |
| A*** B*** | Director | Mar 2026 |
6 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| P*** A*** | Director | Jan 2010 | Feb 2019 |
| P*** A*** | Director | Jan 2010 | Jan 2010 |
| A*** B*** | Director | Jan 2010 | Feb 2026 |
| E*** H*** | Director | Jan 2010 | Mar 2010 |
| P*** L*** | Director | Jan 2010 | Aug 2020 |
| P*** T*** | Director | Jan 2010 | Mar 2024 |
People with significant control (2)
Charges (secured borrowing)
All 1 registered charge has been satisfied. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Santander UK PLC | Satisfied Dec 2022 | Aug 2019 |
Where Advanced Fire Security Limited is registered
The registered office is in Keynsham (BS31), in the Bath and North East Somerset local authority area, South West. Show BS31 1JU on a map.
Other trade companies in BS31
- Aadoor Systems LtdMachinery repair and installation
- BDM Car Wash Keynsham LtdCleaning companies
- Motorbase Bristol LtdMotor traders
- Entreplumbers LtdPlumbers and heating engineers
- Hillside Rock Motors LtdMotor traders
- Phoenix Scaffolding Bristol LimitedScaffolders
- Bristol Car Spares LtdMotor traders
- Project Heritage Group LtdInstallers
Also registered at this address
3 other companies use the same registered office as Advanced Fire Security Limited.
- Advanced Fire Systems LimitedFinishing trades
- Business Energy Systems LimitedPlumbers and heating engineers
- Marmobello LtdInstallers
What happens if Advanced Fire 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 07123923
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2010 (16 years ago)
- Registered office
- 29 Courtenay Road, Keynsham, Bristol, BS31 1JU
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 1 March 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Keynsham
Other active building finishing companies registered in Keynsham.
- Advanced Fire Systems Limited2003
- Clover Maintenance Limited2004
- Daxa Building Solutions Ltd2021
- Diamond Construction Services Limited2021
- Drywall Finishing Specialists Ltd2012
- DS258 Ltd2023
- Foxwood Property Solutions Limited2026
- GB Maintenance (Bristol) Ltd2011
All building finishing companies in Keynsham · All trades in Keynsham · Finishing trades across the UK
Frequently asked questions
When are Advanced Fire Security Limited's accounts due?
Advanced Fire Security Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Advanced Fire Security Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Advanced Fire Security Limited still trading?
Advanced Fire 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 Advanced Fire Security Limited do?
Advanced Fire Security Limited is registered under Other building completion and finishing (SIC 43390).
How old is Advanced Fire Security Limited?
Advanced Fire Security Limited was incorporated on 13 January 2010, 16 years ago.
Who runs Advanced Fire Security Limited?
Advanced Fire Security Limited has 2 active directors, the longest-serving appointed in Jan 2010. Their names and service addresses are on the Companies House register.
Who owns Advanced Fire Security Limited?
2 people or companies have significant control of Advanced Fire Security Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Advanced Fire 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 Advanced Fire 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.