- Companies
- Installers
- Slough
- FSPF Limited
FSPF Limited
- Company number
- 05948073
- Incorporated
- 27 Sep 200620 years trading
- Registered office
- 9 Station Road, Langley, Slough, SL3 8BU
- Nature of business
- Other construction installation
FSPF Limited is a 20-year-old private limited company registered in Slough, company number 05948073, one of 73 installation companies (insulation, lifts, shutters and similar) in Slough. 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 down £535K (-99.5%) on the year before, to £2,768.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £48K against £42K owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £2,768 | £48K | £42K | 0 | |
| 30 Sep 2024 | £538K | £538K | £0 | 0 | |
| 30 Sep 2023 | £505K | £452K | £505K | 0 | |
| 30 Sep 2022 | £382K | £318K | £436K | £52K | 0 |
| 30 Sep 2021 | £364K | £221K | £414K | £51K | 0 |
| 30 Sep 2020 | £385K | £135K | £440K | £55K | 0 |
| 30 Sep 2019 | £389K | £141K | £440K | £52K | |
| 30 Sep 2018 | £368K | £91K | £462K | £94K | |
| 30 Sep 2017 | £335K | £55K | £416K | £83K | |
| 30 Sep 2016 | £292K | £47K | £467K | £177K |
Where FSPF Limited is registered
The registered office is in Slough (SL3), in the Slough local authority area, South East. Show SL3 8BU on a map.
Other trade companies in SL3
- Tac Design & Build LtdFinishing trades
- G&S Formwork LtdBuilders
- Klenzo LtdCleaning companies
- West London Crown Construction LtdBuilders
- Dahlia Investment Group LimitedProperty developers
- Ekon Electrics LtdElectricians
- R&G Maintenance LtdCleaning companies
- Cornerstone Homes & Estates LtdProperty developers
What happens if FSPF 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
- 05948073
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 September 2006 (20 years ago)
- Registered office
- 9 Station Road, Langley, Slough, SL3 8BU
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 27 September 2025
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 Slough
Other active installation companies (insulation, lifts, shutters and similar) registered in Slough.
- GH Mobilia Ltd2022
- Greenleaf Residence Ltd2025
- Hamilton Brickwork Limited2007
- Hurley Construction Ltd2019
- Ileikasa Ltd2017
- Interior Climate Systems Ltd2008
- J&G Sprinkler Protection Ltd2025
- JD Security and Cabling Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Slough · All trades in Slough · Installers across the UK
Frequently asked questions
When are FSPF Limited's accounts due?
FSPF Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is FSPF 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 FSPF Limited still trading?
FSPF Limited is listed as active on the Companies House register (checked 12 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 FSPF Limited do?
FSPF Limited is registered under Other construction installation (SIC 43290).
How old is FSPF Limited?
FSPF Limited was incorporated on 27 September 2006, 20 years ago.
What is the penalty if FSPF 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 FSPF Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.