- Companies
- Installers
- Poole
- Insulation One Stop Limited
Insulation One Stop Limited
- Company number
- 13854928
- Incorporated
- 18 Jan 20224 years trading
- Registered office
- 18 Berkeley Avenue, Poole, BH12 4HZ
- Nature of business
- Other construction installation
Insulation One Stop Limited is a 4-year-old private limited company registered in Poole, company number 13854928, one of 79 installation companies (insulation, lifts, shutters and similar) in Poole. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 up £17K on the year before, to £17K.
- Current assets of £6,126 against £5,524 owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £17K | £6,126 | £5,524 | 1 | |
| 31 Jan 2024 | £100 | £100 | |||
| 31 Jan 2023 | £100 | £100 |
Who runs and owns Insulation One Stop Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| E*** S*** | Director | Jan 2022 |
Person with significant control
Where Insulation One Stop Limited is registered
The registered office is in Poole (BH12), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH12 4HZ on a map.
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What happens if Insulation One Stop 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 13854928
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 January 2022 (4 years ago)
- Registered office
- 18 Berkeley Avenue, Poole, BH12 4HZ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 17 January 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 in Poole
Other active installation companies (insulation, lifts, shutters and similar) registered in Poole.
- Insulation Wise Limited2026
- Jam Kal Ltd2008
- JP Custom Interiors Ltd2012
- JP Displays Ltd1985
- JS Facades & Cleaning Contractors Ltd2025
- Jurassic Home Solutions Ltd2023
- K4 Interiors Limited2003
- Kitchen Ventilation Solutions Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Poole · All trades in Poole · Installers across the UK
Frequently asked questions
When are Insulation One Stop Limited's accounts due?
Insulation One Stop Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Insulation One Stop Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Insulation One Stop Limited still trading?
Insulation One Stop 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 Insulation One Stop Limited do?
Insulation One Stop Limited is registered under Other construction installation (SIC 43290).
How old is Insulation One Stop Limited?
Insulation One Stop Limited was incorporated on 18 January 2022, 4 years ago.
Who runs Insulation One Stop Limited?
Insulation One Stop Limited has 1 active director, the longest-serving appointed in Jan 2022. Their names and service addresses are on the Companies House register.
Who owns Insulation One Stop Limited?
One person or company has significant control of Insulation One Stop Limited: an individual (owns 75% or more of the shares).
What is the penalty if Insulation One Stop 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 Insulation One Stop 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.