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Company profile · Installers
Optimal Cladding Limited
Optimal Cladding Limited is a 6-year-old private limited company registered in Rotherham, company number 12766843, one of 116 installation companies (insulation, lifts, shutters and similar) in Rotherham. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 August 2025, as filed at Companies House.
Optimal Cladding Limited over the years
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 £200.
- Net assets rose in 0 of 4 year-on-year comparisons on record.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £200 | £200 | 2 | ||
| 31 Aug 2024 | £200 | £200 | 2 | ||
| 31 Aug 2023 | £200 | £200 | 2 | ||
| 31 Aug 2022 | £200 | £200 | 2 | ||
| 31 Aug 2021 | £200 | £200 | 2 |
Where Optimal Cladding Limited is registered
The registered office is in Rotherham (S60), in the Rotherham local authority area, Yorkshire and The Humber. Show S60 2BZ on a map.
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Also registered at this address
1 other company uses the same registered office as Optimal Cladding Limited.
- Proclad (Developments) LimitedInstallers
What happens if Optimal Cladding 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 12766843
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 July 2020 (6 years ago)
- Registered office
- Croft Cottage, Snail Hil, Rotherham, South Yorkshire, S60 2BZ
- Nature of business
- Other construction installation (SIC 43290)
Roofing activities (SIC 43910) - Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 23 July 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 Rotherham
Other active installation companies (insulation, lifts, shutters and similar) registered in Rotherham.
- Paton Building Contractors Limited2013
- PB Event & Construction Access and Structures Limited2023
- Pinnacle & Apex Developments Ltd2023
- PRM Services Ltd2025
- Proclad (Developments) Limited2005
- R S Fire Limited2007
- Rack Fit Solutions UK Ltd2014
- Resiluxe Ltd2024
All installation companies (insulation, lifts, shutters and similar) in Rotherham · All trades in Rotherham · Installers across the UK
Frequently asked questions
When are Optimal Cladding Limited's accounts due?
Optimal Cladding Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Optimal Cladding Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Optimal Cladding Limited still trading?
Optimal Cladding 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 Optimal Cladding Limited do?
Optimal Cladding Limited is registered under Other construction installation (SIC 43290); Roofing activities (SIC 43910).
How old is Optimal Cladding Limited?
Optimal Cladding Limited was incorporated on 24 July 2020, 6 years ago.
What is the penalty if Optimal Cladding 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 Optimal Cladding 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.