- Companies
- Installers
- Milton Keynes
- MDL Ventilation Ltd
MDL Ventilation Ltd
- Company number
- 13242751
- Incorporated
- 3 Mar 20215 years trading
- Registered office
- 10 Tutbury Lane, Kingsmead, Milton Keynes, MK4 4LX
- Nature of business
- Other construction installation
MDL Ventilation Ltd is a 5-year-old private limited company registered in Milton Keynes, company number 13242751, one of 128 installation companies (insulation, lifts, shutters and similar) in Milton Keynes. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 MDL Ventilation LtdOr 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 £6,699 (-43.5%) on the year before, to £8,718.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £30K against £42K owed within a year: 0.7 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £8,718 | £30K | £42K | 2 | |
| 31 Mar 2025 | £15K | £45K | £55K | 2 | |
| 31 Mar 2024 | £17K | £42K | £47K | 2 | |
| 31 Mar 2023 | £25K | £62K | £42K | 2 | |
| 31 Mar 2022 | £598 | £32K | £39K | 2 |
Who runs and owns MDL Ventilation Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| L*** L*** | Director | Mar 2021 |
| M*** L*** | Director | Mar 2021 |
People with significant control (2)
Where MDL Ventilation Ltd is registered
The registered office is in Milton Keynes (MK4), in the Milton Keynes local authority area, South East. Show MK4 4LX on a map.
Other trade companies in MK4
- Salivonchyk LtdCivil engineering
- Pay As You Go Construction LtdBuilders
- Elevate Hygiene LtdCleaning companies
- Heraco LtdMotor traders
- M N Sordillo LimitedLandscapers and gardeners
- The Glazing Co. (MK) LtdJoiners and carpenters
- Coat & Colour Services LtdPainters and decorators
- Lyteworth Global LtdFacilities management
What happens if MDL Ventilation 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 13242751
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 March 2021 (5 years ago)
- Registered office
- 10 Tutbury Lane, Kingsmead, Milton Keynes, MK4 4LX
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 2 March 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 Milton Keynes
Other active installation companies (insulation, lifts, shutters and similar) registered in Milton Keynes.
- MGK Services Ltd2015
- Milton Engineering Ltd2021
- Milton Keynes All Trades Limited2012
- Milton Keynes Building Services Ltd2019
- MJS Flooring Solutions Ltd2026
- MKV Construction Ltd2026
- MN Pivot Construction Limited2019
- N & G Group Ltd2015
All installation companies (insulation, lifts, shutters and similar) in Milton Keynes · All trades in Milton Keynes · Installers across the UK
Frequently asked questions
When are MDL Ventilation Ltd's accounts due?
MDL Ventilation Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is MDL Ventilation Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is MDL Ventilation Ltd still trading?
MDL Ventilation 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 MDL Ventilation Ltd do?
MDL Ventilation Ltd is registered under Other construction installation (SIC 43290).
How old is MDL Ventilation Ltd?
MDL Ventilation Ltd was incorporated on 3 March 2021, 5 years ago.
Who runs MDL Ventilation Ltd?
MDL Ventilation Ltd has 2 active directors, the longest-serving appointed in Mar 2021. Their names and service addresses are on the Companies House register.
Who owns MDL Ventilation Ltd?
2 people or companies have significant control of MDL Ventilation Ltd: an individual (owns 50% to 75% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if MDL Ventilation 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 MDL Ventilation 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.