- Companies
- Installers
- Mansfield
- Kmark Construction Limited
Kmark Construction Limited
- Company number
- 06430588
- Incorporated
- 19 Nov 200718 years trading
- Registered office
- Ken-De-Mar, 1A Limes Avenue, Mansfield, Nottinghamshire, NG20 9ET
- Nature of business
- Other construction installation
Kmark Construction Limited is a 18-year-old private limited company registered in Mansfield, company number 06430588, one of 49 installation companies (insulation, lifts, shutters and similar) in Mansfield. 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 up £8,022 on the year before, to £8,437.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £51K against £47K owed within a year: 1.1 times cover.
- 2 employees on average, down from 3 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £8,437 | £51K | £47K | 2 | |
| 30 Nov 2024 | £415 | £44K | £48K | 3 | |
| 30 Nov 2023 | £296 | £49K | £54K | 3 | |
| 30 Nov 2022 | £282 | £42K | £48K | 3 | |
| 30 Nov 2021 | £270 | £32K | £38K | 3 | |
| 30 Nov 2020 | £190 | £11K | £19K | 3 | |
| 30 Nov 2019 | £925 | £22K | £23K | 3 | |
| 30 Nov 2018 | £910 | £25K | £26K | ||
| 30 Nov 2017 | £738 | £17K | £19K | ||
| 30 Nov 2016 | £216 | £6,109 |
Who runs and owns Kmark Construction Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| M*** B*** | Director | Nov 2007 |
| N*** B*** | Director | Jul 2018 |
| D*** B*** | Secretary | Nov 2007 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| Temple Secretaries Limited | Corporate Nominee Secretary | Nov 2007 | Nov 2007 |
| N*** B*** | Director | Nov 2007 | Feb 2012 |
| Company Directors Limited | Nominee director (company) | Nov 2007 | Nov 2007 |
People with significant control (2)
Where Kmark Construction Limited is registered
The registered office is in Mansfield (NG20), in the Bassetlaw local authority area, East Midlands. Show NG20 9ET on a map.
Other trade companies in NG20
- Talvern Engineering LtdMachinery repair and installation
- D.A Installations LtdInstallers
- Sasi Development LtdProperty developers
- Krystal Cleaning Solutions LtdCleaning companies
- Shirebrook Motor Factors LtdMotor traders
- Sparks & Spanner’S LtdMechanics and garages
- Moto Vuoto LtdMotor traders
- Omni Renovations LimitedBuilders
What happens if Kmark Construction 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 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
- 06430588
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 November 2007 (18 years ago)
- Registered office
- Ken-De-Mar, 1A Limes Avenue, Mansfield, Nottinghamshire, NG20 9ET
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 19 November 2025
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 Mansfield
Other active installation companies (insulation, lifts, shutters and similar) registered in Mansfield.
- KPF Kitchen Professional Fit Ltd2016
- LM Fencing Ltd2018
- Mansfield Garage Doors Limited1968
- Mardel Construct Ltd2024
- Metrex Electrical Limited2020
- Miller Knight Regeneration Ltd2019
- NC Window Services Ltd2024
- North Notts Brickwork Ltd2018
All installation companies (insulation, lifts, shutters and similar) in Mansfield · All trades in Mansfield · Installers across the UK
Frequently asked questions
When are Kmark Construction Limited's accounts due?
Kmark Construction Limited's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Kmark Construction Limited'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 Kmark Construction Limited still trading?
Kmark Construction 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 Kmark Construction Limited do?
Kmark Construction Limited is registered under Other construction installation (SIC 43290).
How old is Kmark Construction Limited?
Kmark Construction Limited was incorporated on 19 November 2007, 18 years ago.
Who runs Kmark Construction Limited?
Kmark Construction Limited has 2 active directors, the longest-serving appointed in Nov 2007. Their names and service addresses are on the Companies House register.
Who owns Kmark Construction Limited?
2 people or companies have significant control of Kmark Construction Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Kmark Construction 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 Kmark Construction 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.