- Companies
- Installers
- Cleckheaton
- SG Insulation (UK) Ltd
SG Insulation (UK) Ltd
- Company number
- 15015758
- Incorporated
- 20 Jul 20233 years trading
- Registered office
- Cavendish House, Littlewood Drive, Cleckheaton, West Yorkshire, BD19 4TE
- Nature of business
- Other construction installation; Management consultancy activities other than financial management
SG Insulation (UK) Ltd is a 3-year-old private limited company registered in Cleckheaton, company number 15015758, one of 14 installation companies (insulation, lifts, shutters and similar) in Cleckheaton. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £21K on the year before, to £21K.
- Current assets of £120K against £98K owed within a year: 1.2 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £21K | £120K | £98K | 3 | |
| 31 Jul 2024 | £100 | £100 |
Where SG Insulation (UK) Ltd is registered
The registered office is in Cleckheaton (BD19), in the Kirklees local authority area, Yorkshire and The Humber. Show BD19 4TE on a map.
Other trade companies in BD19
- Ag Facilities LtdCleaning companies
- Yorkshire Spray Finishing LtdPainters and decorators
- Bricks & Beams LimitedProperty developers
- Wilson Automation & Controls LtdElectricians
- Printtech Engineering LtdMachinery repair and installation
- A.T.S. Utilities & Civils LtdCivil engineering
- Ag Joinery & Garden Rooms LimitedJoiners and carpenters
- Edison Motors LtdMotor traders
Also registered at this address
15 other companies use the same registered office as SG Insulation (UK) Ltd.
- Atlas Haulage LimitedMechanics and garages
- Bronson Skip Hire LimitedLandscapers and gardeners
- C&DS Construction LtdBuilders
- Coldseal Eco Upgrades UK LtdGlaziers
- Euroline Commercials LimitedMechanics and garages
- Garth Group LimitedProperty developers
- GBW Vans LimitedMotor traders
- HK Commercial Sales LtdMotor traders
- JJC Groundworks LimitedGroundworks and demolition
- Owen Electrical Contractors LtdElectricians
- Quicktime Scaffolding LimitedScaffolders
- Recip Compressor Services LimitedMachinery repair and installation
- Titan Electrical (Leeds) LtdElectricians
- Top Quality Home Cleaning Services LimitedCleaning companies
- Truckway LimitedMotor traders
What happens if SG Insulation (UK) Ltd 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15015758
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 July 2023 (3 years ago)
- Registered office
- Cavendish House, Littlewood Drive, Cleckheaton, West Yorkshire, BD19 4TE
- Nature of business
- Other construction installation (SIC 43290)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 19 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 Cleckheaton
Other active installation companies (insulation, lifts, shutters and similar) registered in Cleckheaton.
- SJT Autogates Ltd2022
- Skylight Forestry Ltd2018
- Sublime Energy Services Limited2018
- Zowax Kitchens Limited2022
- BSM Energy Limited2024
- Green Connect Ltd2020
- Hightown Interiors Limited2021
- LMB Mechanical Services Limited2006
All installation companies (insulation, lifts, shutters and similar) in Cleckheaton · All trades in Cleckheaton · Installers across the UK
Frequently asked questions
When are SG Insulation (UK) Ltd's accounts due?
SG Insulation (UK) Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is SG Insulation (UK) Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is SG Insulation (UK) Ltd still trading?
SG Insulation (UK) Ltd 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 SG Insulation (UK) Ltd do?
SG Insulation (UK) Ltd is registered under Other construction installation (SIC 43290); Management consultancy activities other than financial management (SIC 70229).
How old is SG Insulation (UK) Ltd?
SG Insulation (UK) Ltd was incorporated on 20 July 2023, 3 years ago.
What is the penalty if SG Insulation (UK) Ltd 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 SG Insulation (UK) Ltd 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.