- Companies
- Specialist contractors
- Nantwich
- Insul8 Ltd
Insul8 Ltd
- Company number
- 13003879
- Incorporated
- 9 Nov 20205 years trading
- Registered office
- Frederick House, Beam Heath Way, Nantwich, CW5 6PQ
- Nature of business
- Other specialised construction activities n.e.c.
Insul8 Ltd is a 5-year-old private limited company registered in Nantwich, company number 13003879, one of 31 specialist construction companies in Nantwich. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £417 (-5.1%) on the year before, to £7,728.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £111K against £102K owed within a year: 1.1 times cover.
- 3 employees on average, up from 2 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £7,728 | £111K | £102K | 3 | |
| 30 Nov 2024 | £8,145 | £112K | £110K | 2 | |
| 30 Nov 2023 | £4,741 | £88K | £89K | 2 | |
| 30 Nov 2022 | £762 | £49K | £52K | 2 | |
| 30 Nov 2021 | -£3,697 | £52K | £63K | 6 |
Where Insul8 Ltd is registered
The registered office is in Nantwich (CW5), in the Cheshire East local authority area, North West. Show CW5 6PQ on a map.
Other trade companies in CW5
- Keydrive Auto Locksmith Services LtdMechanics and garages
- Lni Media LtdMotor traders
- Swan FM LimitedCleaning companies
- Mac Construction Ltd Plumbing Heating LtdProperty developers
- Su Specialists LtdMotor traders
- BC Heywood Joinery LimitedJoiners and carpenters
- Young Gas & Oil LtdPlumbers and heating engineers
- Fedenergy Controls & Systems LimitedElectricians
What happens if Insul8 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 13003879
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 November 2020 (5 years ago)
- Registered office
- Frederick House, Beam Heath Way, Nantwich, CW5 6PQ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 6 March 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Nantwich
Other active specialist construction companies registered in Nantwich.
- J L Wood Solutions Ltd2023
- JRT UK Services Limited2025
- Keyplan Shopfitting Limited1986
- M J Wright Builders Ltd2008
- Masons Build Ltd2016
- Mercer Construction Services Ltd2024
- Merseyside Demolition & Marine Salvage Limited2009
- MLF Access Services Ltd2018
All specialist construction companies in Nantwich · All trades in Nantwich · Specialist contractors across the UK
Frequently asked questions
When are Insul8 Ltd's accounts due?
Insul8 Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Insul8 Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Insul8 Ltd still trading?
Insul8 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 Insul8 Ltd do?
Insul8 Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Insul8 Ltd?
Insul8 Ltd was incorporated on 9 November 2020, 5 years ago.
What is the penalty if Insul8 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 Insul8 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.