- Companies
- Installers
- RPP Ductwork Limited
RPP Ductwork Limited
- Company number
- 05936091
- Incorporated
- 14 Sep 200620 years trading
- Registered office
- 18 Sunnymede Avenue, West Ewell, Surrey, KT19 9TJ
- Nature of business
- Other construction installation
RPP Ductwork Limited is a 20-year-old private limited company registered in Surrey, company number 05936091, one of the UK's installation companies (insulation, lifts, shutters and similar). Its next accounts are due at Companies House on 31 December 2027, and its first CT600 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 £12K (-32.3%) on the year before, to -£50K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £21K against £54K owed within a year: 0.4 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | -£50K | £21K | £54K | 1 | |
| 30 Sep 2024 | -£38K | £50K | £73K | 1 | |
| 30 Sep 2023 | £12K | £124K | £89K | 1 | |
| 30 Sep 2022 | £730 | £132K | £99K | 1 | |
| 30 Sep 2021 | £111K | £35K | £276K | £124K | 1 |
| 30 Sep 2020 | £127K | £135K | £368K | £202K | 1 |
| 30 Sep 2019 | £94K | £234K | 1 | ||
| 30 Sep 2018 | £14K | £113K | £111K | 1 | |
| 30 Sep 2017 | £17K | £5 | £138K | £134K | 1 |
| 30 Sep 2016 | £7,011 | £4 | £242K | £242K |
Where RPP Ductwork Limited is registered
The registered office is in Surrey (KT19), in the Epsom and Ewell local authority area, South East. Show KT19 9TJ on a map.
Other trade companies in KT19
- La Clean Co LtdCleaning companies
- Seven Cars Sales LtdMotor traders
- Kassa LimitedProperty developers
- Hampton & Richmond Electrical LtdBuilders
- Quickpro Roofing LtdRoofers
- Aiw Corp LtdElectricians
- Harmony View LimitedInstallers
- Squeaky Cleaners LtdCleaning companies
What happens if RPP Ductwork 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 05936091
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 September 2006 (20 years ago)
- Registered office
- 18 Sunnymede Avenue, West Ewell, Surrey, KT19 9TJ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 14 September 2026
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
Other active installation companies (insulation, lifts, shutters and similar).
Frequently asked questions
When are RPP Ductwork Limited's accounts due?
RPP Ductwork Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is RPP Ductwork Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 September 2026, due by 30 September 2027, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is RPP Ductwork Limited still trading?
RPP Ductwork 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 RPP Ductwork Limited do?
RPP Ductwork Limited is registered under Other construction installation (SIC 43290).
How old is RPP Ductwork Limited?
RPP Ductwork Limited was incorporated on 14 September 2006, 20 years ago.
What is the penalty if RPP Ductwork 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 RPP Ductwork 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.