- Companies
- Specialist contractors
- Birmingham
- Insul8 Mids. Limited
Insul8 Mids. Limited
- Company number
- 07906018
- Incorporated
- 11 Jan 201214 years trading
- Registered office
- 23 the Fieldings, Erdington, Birmingham, B24 0TS
- Nature of business
- Other specialised construction activities n.e.c.
Insul8 Mids. Limited is a 14-year-old private limited company registered in Birmingham, company number 07906018, one of 442 specialist construction companies in Birmingham. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Insul8 Mids. LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £4,524 (-2.3%) on the year before, to £188K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £191K against £5,428 owed within a year: more than 10 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £188K | £191K | £5,428 | 1 | |
| 31 Mar 2024 | £193K | £213K | £15K | 1 | |
| 31 Mar 2023 | £159K | £188K | £16K | 1 | |
| 31 Mar 2022 | £126K | £175K | £28K | 1 | |
| 31 Mar 2021 | £109K | £161K | £25K | 1 | |
| 31 Mar 2020 | £72K | £59K | £13K | 1 | |
| 31 Mar 2019 | £77K | £75K | £25K | ||
| 31 Mar 2018 | £63K | £68K | £16K | ||
| 31 Mar 2017 | £53K | £53K | £13K | ||
| 31 Mar 2016 | £53K | £48K | £52K | £16K |
Where Insul8 Mids. Limited is registered
The registered office is in Birmingham (B24), in the Birmingham local authority area, West Midlands. Show B24 0TS on a map.
Other trade companies in B24
- Sybex Designs LimitedProperty developers
- DJR Kitchens & Carpentry LtdBuilders
- Sutton Valeting Centre LtdCleaning companies
- Olivia Property and Landscaping Services LtdFinishing trades
- Tyburn Spa Carwash LtdCleaning companies
- JZS Group LtdMotor traders
- MOT & Service Centre Erdington LtdMechanics and garages
- Ab's Modz LtdMechanics and garages
What happens if Insul8 Mids. 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 07906018
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 January 2012 (14 years ago)
- Registered office
- 23 the Fieldings, Erdington, Birmingham, B24 0TS
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 10 January 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 Birmingham
Other active specialist construction companies registered in Birmingham.
- Insync Management Ltd2019
- Irsha Energies Ltd2025
- Ivan Building Services Ltd2023
- J & M Buildings & Maintenance Limited2013
- J & S Piling & Foundations Ltd2007
- J Construction Solutions Ltd2019
- J S M R Buildings Ltd2025
- J&H Singh Builders Ltd2024
All specialist construction companies in Birmingham · All trades in Birmingham · Specialist contractors across the UK
Frequently asked questions
When are Insul8 Mids. Limited's accounts due?
Insul8 Mids. Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Insul8 Mids. Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Insul8 Mids. Limited still trading?
Insul8 Mids. 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 Insul8 Mids. Limited do?
Insul8 Mids. Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Insul8 Mids. Limited?
Insul8 Mids. Limited was incorporated on 11 January 2012, 14 years ago.
What is the penalty if Insul8 Mids. 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 Insul8 Mids. 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.