- Companies
- Civil engineering
- Bedford
- KCN Construction Limited
KCN Construction Limited
- Company number
- 06623864
- Incorporated
- 18 Jun 200818 years trading
- Registered office
- 2 Hampden Road, Flitwick, Bedford, MK45 1HX
- Nature of business
- Construction of roads and motorways
KCN Construction Limited is a 18-year-old private limited company registered in Bedford, company number 06623864, one of 61 civil engineering contractors in Bedford. Its next accounts are due at Companies House on 29 March 2027, and the CT600 for the period to 29 June 2026 is due at HMRC on 29 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 unchanged on the year before, at £348K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £243K against £35K owed within a year: 7.0 times cover.
- 2 employees 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £348K | £243K | £35K | 2 | |
| 30 Jun 2024 | £348K | £337K | £94K | 2 | |
| 30 Jun 2023 | £233K | £178K | £204K | £49K | 2 |
| 30 Jun 2022 | £233K | £235K | £65K | 2 | |
| 30 Jun 2021 | £177K | £171K | £20K | 2 | |
| 30 Jun 2020 | £125K | £143K | £47K | 2 | |
| 30 Jun 2019 | £86K | £84K | £38K | 2 | |
| 30 Jun 2018 | £95K | £86K | £16K | 2 | |
| 30 Jun 2017 | £55K | £76K | £38K | 2 | |
| 30 Jun 2016 | £32K | £113K | £116K | £106K |
Where KCN Construction Limited is registered
The registered office is in Bedford (MK45), in the Central Bedfordshire local authority area, East of England. Show MK45 1HX on a map.
Other trade companies in MK45
- Mondii LtdCleaning companies
- Moonshine Property LtdProperty developers
- Varo Kitchens & Interiors LtdJoiners and carpenters
- Oakstone Property Preservation LtdRoofers
- VC Motorhome Services LtdMechanics and garages
- Eagles Robotics and Automation LtdMachinery repair and installation
- CMJ Surveys LtdCivil engineering
- Kennycurrentelectrical LimitedElectricians
Also registered at this address
18 other companies use the same registered office as KCN Construction Limited.
- 5 D Property Services LimitedInstallers
- Avenue Decorating LimitedPainters and decorators
- Cleaning With Care LtdCleaning companies
- Cotter Plant and Civil Engineering LtdCivil engineering
- Custom Renewable Solutions LtdPlumbers and heating engineers
- D Ford (Electrical) LimitedElectricians
- Design-Pile-Construct LtdSpecialist contractors
- Heritage Heating Group LtdPlumbers and heating engineers
- McTaggart Brickwork LtdProperty developers
- Myross Site Engineering LimitedGroundworks and demolition
- Og Rail Consultants LtdCivil engineering
- Solent Knight Property Services LimitedProperty developers
- Stagg Property Services LimitedPlumbers and heating engineers
- Tilsworth Property Services LimitedProperty developers
- Total Ecavation Services LtdCivil engineering
- Traynor & Son Electrical LtdElectricians
- U-Knight LimitedLandscapers and gardeners
- William Street Motors (Northampton ) LimitedMotor traders
What happens if KCN 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 29 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Mar 2027 to 29 Apr 2027 | £150 |
| 1 to 3 months late | 30 Apr 2027 to 29 Jun 2027 | £375 |
| 3 to 6 months late | 30 Jun 2027 to 29 Sep 2027 | £750 |
| More than 6 months late | From 30 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Jun 2027 | £200 |
| 3 months late | 29 Sep 2027 | another £200 |
| 6 months late | 29 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 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
- 06623864
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 June 2008 (18 years ago)
- Registered office
- 2 Hampden Road, Flitwick, Bedford, MK45 1HX
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 29 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 14 June 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Bedford
Other active civil engineering contractors registered in Bedford.
- Kieran O'Riordan Ltd2013
- Kingdom Steel Ltd2018
- KR Services Group Ltd2021
- Lambert Safety Services Ltd2018
- Licyp Ltd2012
- LJR Jointing Ltd2018
- Luca Iasi Ltd2024
- M.G.Cob Construction Limited2020
All civil engineering contractors in Bedford · All trades in Bedford · Civil engineering across the UK
Frequently asked questions
When are KCN Construction Limited's accounts due?
KCN Construction Limited's next accounts are due at Companies House by 29 March 2027 (in 167 days), covering the period to 29 June 2026.
When is KCN Construction Limited's CT600 due?
The CT600 for the period to 29 June 2026 is due at HMRC by 29 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 March 2027.
Is KCN Construction Limited still trading?
KCN 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 KCN Construction Limited do?
KCN Construction Limited is registered under Construction of roads and motorways (SIC 42110).
How old is KCN Construction Limited?
KCN Construction Limited was incorporated on 18 June 2008, 18 years ago.
What is the penalty if KCN 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 KCN 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.