- Companies
- Finishing trades
- Doncaster
- Runmax Holdings Ltd
Runmax Holdings Ltd
- Company number
- 14958421
- Incorporated
- 24 Jun 20233 years trading
- Registered office
- 4 Essex Road Essex Road, Bircotes, Doncaster, DN11 8BT
- Nature of business
- Other building completion and finishing
Runmax Holdings Ltd is a 3-year-old private limited company registered in Doncaster, company number 14958421, one of 107 building finishing companies in Doncaster. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £3,752 (-98%) on the year before, to £77.
- Current assets of £1,807 against £1,730 owed within a year: 1.0 times cover.
- 1 employee on average, up from 0 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £77 | £1,807 | £1,730 | 1 | |
| 30 Jun 2024 | £3,829 | £3 | £3,826 | 0 |
Where Runmax Holdings Ltd is registered
The registered office is in Doncaster (DN11), in the Bassetlaw local authority area, East Midlands. Show DN11 8BT on a map.
Other trade companies in DN11
- Dan Nadin Plumbing, Heating & Electrical LimitedElectricians
- Almatuk LtdMechanics and garages
- Cozy Home (Yorkshire) LimitedPlumbers and heating engineers
- HB Aggregates LimitedSpecialist contractors
- J Morgan Renewables LtdElectricians
- Developments (North West) LimitedProperty developers
- Fortress Barrier Solutions LtdInstallers
- S&A Autotek LtdMechanics and garages
What happens if Runmax Holdings 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 14958421
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 June 2023 (3 years ago)
- Registered office
- 4 Essex Road Essex Road, Bircotes, Doncaster, DN11 8BT
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 17 July 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Doncaster
Other active building finishing companies registered in Doncaster.
- S M Building and Property Maintenance Limited2003
- Saito Ltd.2017
- Sham Builders Ltd2023
- Shield Construction and Landscaping Ltd2025
- Smartwork (Doncaster) Ltd2017
- So Eco Build Limited2023
- South Yorkshire Refurbishments Limited2011
- Summit HC Ltd2022
All building finishing companies in Doncaster · All trades in Doncaster · Finishing trades across the UK
Frequently asked questions
When are Runmax Holdings Ltd's accounts due?
Runmax Holdings Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Runmax Holdings Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Runmax Holdings Ltd still trading?
Runmax Holdings 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 Runmax Holdings Ltd do?
Runmax Holdings Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Runmax Holdings Ltd?
Runmax Holdings Ltd was incorporated on 24 June 2023, 3 years ago.
What is the penalty if Runmax Holdings 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 Runmax Holdings 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.