- Companies
- Machinery repair and installation
- Kings Langley
- M F Polar Sales Limited
M F Polar Sales Limited
- Company number
- 08778118
- Incorporated
- 15 Nov 201312 years trading
- Registered office
- Ridgemont Little Windmill Hill, Chipperfield, Kings Langley, WD4 9DG
- Nature of business
- Installation of industrial machinery and equipment
M F Polar Sales Limited is a 12-year-old private limited company registered in Kings Langley, company number 08778118, one of the UK's machinery repair and installation companies. 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.
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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 £19K (+191.3%) on the year before, to £29K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £67K against £54K owed within a year: 1.3 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 | £29K | £67K | £54K | 1 | |
| 31 Mar 2024 | £9,795 | £63K | £67K | 1 | |
| 31 Mar 2023 | £27K | £82K | £72K | 1 | |
| 31 Mar 2022 | £39K | £93K | £52K | 1 | |
| 31 Mar 2021 | £92K | £147K | £41K | 1 | |
| 31 Mar 2020 | £137K | £154K | £32K | 1 | |
| 31 Mar 2019 | £137K | £190K | £56K | ||
| 31 Mar 2018 | £109K | £147K | £38K | ||
| 31 Mar 2017 | £67K | £144K | £77K | ||
| 31 Mar 2016 | £37K | £15K | £155K | £118K |
Where M F Polar Sales Limited is registered
The registered office is in Kings Langley (WD4), in the Three Rivers local authority area, East of England. Show WD4 9DG on a map.
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- Smartpark Solar LtdCivil engineering
- Westfields Homes (Village Road) LtdProperty developers
- Chipperfield Car Valeting LtdMechanics and garages
- Adi Stag LtdBuilders
- Concord Met Construction LimitedProperty developers
- GT Lifting Services LtdSpecialist contractors
- Chess Valley Roofing & Construction LtdBuilders
What happens if M F Polar Sales 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
- 08778118
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 November 2013 (12 years ago)
- Registered office
- Ridgemont Little Windmill Hill, Chipperfield, Kings Langley, WD4 9DG
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 14 November 2025
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Kings Langley
Other active machinery repair and installation companies registered in Kings Langley.
- Oc Maintenance Engineering Ltd2019
- Bear Plant and Machinery Limited2015
- Designer Electrical Services Limited2004
All machinery repair and installation companies in Kings Langley · All trades in Kings Langley · Machinery repair and installation across the UK
Frequently asked questions
When are M F Polar Sales Limited's accounts due?
M F Polar Sales Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is M F Polar Sales 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 M F Polar Sales Limited still trading?
M F Polar Sales 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 M F Polar Sales Limited do?
M F Polar Sales Limited is registered under Installation of industrial machinery and equipment (SIC 33200).
How old is M F Polar Sales Limited?
M F Polar Sales Limited was incorporated on 15 November 2013, 12 years ago.
What is the penalty if M F Polar Sales 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 M F Polar Sales 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.