- Companies
- Installers
- Clevedon
- W.F. Firestop Systems Limited
W.F. Firestop Systems Limited
- Company number
- 04405747
- Incorporated
- 27 Mar 200224 years trading
- Registered office
- 81 Dial Hill Road, Clevedon, North Somerset, BS21 7ER
- Nature of business
- Other construction installation
W.F. Firestop Systems Limited is a 24-year-old private limited company registered in Clevedon, company number 04405747, one of 11 installation companies (insulation, lifts, shutters and similar) in Clevedon. 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 down £27K (-9%) on the year before, to £275K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £480K against £221K owed within a year: 2.2 times cover.
- 2 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £275K | £480K | £221K | 2 | |
| 31 Mar 2024 | £302K | £452K | £172K | 2 | |
| 31 Mar 2023 | £304K | £409K | £132K | 2 | |
| 31 Mar 2022 | £269K | £368K | £113K | 2 | |
| 31 Mar 2021 | £238K | £366K | £146K | 2 | |
| 31 Mar 2020 | £196K | £287K | £114K | 2 | |
| 31 Mar 2019 | £122K | £248K | £158K | ||
| 31 Mar 2018 | £119K | £266K | £187K | ||
| 31 Mar 2017 | £120K | £132K | £348K | £268K | |
| 31 Mar 2016 | £51K | £147K | £267K | £241K |
Public contracts won
W.F. Firestop Systems Limited has one public sector contract award on record; the ones with their own published value total £400K (2025). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| University Hospitals Bristol and Weston NHS Foundation Trust | Continuation of firestopping works | £400K | 20 Aug 2025 |
Where W.F. Firestop Systems Limited is registered
The registered office is in Clevedon (BS21), in the North Somerset local authority area, South West. Show BS21 7ER on a map.
Other trade companies in BS21
- Kenn Motor Services LtdMechanics and garages
- 365 Holdings Group LtdProperty developers
- Knotistry LtdFloor and wall tilers
- MW Aero LtdMachinery repair and installation
- Bonds Direct LtdMotor traders
- KCR Landscaping and Property Maintenance SW LtdLandscapers and gardeners
- Elysium Tenancy LimitedProperty developers
- Franks Gardening Services LtdLandscapers and gardeners
Also registered at this address
1 other company uses the same registered office as W.F. Firestop Systems Limited.
- JJ Prestige LtdMotor traders
What happens if W.F. Firestop Systems 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
- 04405747
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 March 2002 (24 years ago)
- Registered office
- 81 Dial Hill Road, Clevedon, North Somerset, BS21 7ER
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 27 March 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Clevedon
Other active installation companies (insulation, lifts, shutters and similar) registered in Clevedon.
- C. B. S. Precast Ltd1991
- Clevedon UK Limited2009
- North Somerset Damp and Mould Solutions Ltd2025
- NPC Installations Limited2021
- Oryx Office & Fitted Furniture Installations (Cardiff) Ltd2020
- Quatermass Construction Limited2025
- RRG Walls & Ceilings Ltd2025
- SC Property Enhancement Services Limited2019
All installation companies (insulation, lifts, shutters and similar) in Clevedon · All trades in Clevedon · Installers across the UK
Frequently asked questions
When are W.F. Firestop Systems Limited's accounts due?
W.F. Firestop Systems 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 W.F. Firestop Systems 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 W.F. Firestop Systems Limited still trading?
W.F. Firestop Systems 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 W.F. Firestop Systems Limited do?
W.F. Firestop Systems Limited is registered under Other construction installation (SIC 43290).
How old is W.F. Firestop Systems Limited?
W.F. Firestop Systems Limited was incorporated on 27 March 2002, 24 years ago.
Has W.F. Firestop Systems Limited won public sector contracts?
Yes. W.F. Firestop Systems Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £400K), most recently from University Hospitals Bristol and Weston NHS Foundation Trust.
What is the penalty if W.F. Firestop Systems 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 W.F. Firestop Systems 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.