Company profile · Builders
Kennett Construction Services Limited
Kennett Construction Services Limited is a 2-year-old private limited company registered in Doncaster, company number 15397318, one of 306 building contractors in Doncaster. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 January 2026, as filed at Companies House.
Kennett Construction Services Limited over the years
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 £24K (+49.6%) on the year before, to £74K.
- Current assets of £390K against £354K owed within a year: 1.1 times cover.
- 17 employees on average, up from 5 the year before.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £74K | £29K | £390K | £354K | 17 |
| 31 Jan 2025 | £49K | £50K | £176K | £152K | 5 |
Where Kennett Construction Services Limited is registered
The registered office is in Doncaster (DN4), in the Doncaster local authority area, Yorkshire and The Humber. Show DN4 5NU on a map.
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Also registered at this address
6 other companies use the same registered office as Kennett Construction Services Limited.
- Continental Gold East Lane LimitedProperty developers
- G & O Fencing LimitedInstallers
- M.G. Builders (Doncaster) LtdBuilders
- Newgen Roofing and Landscaping LtdRoofers
- Pristine Commercial Cleaning Services LimitedCleaning companies
- Tag Autosport LimitedMotor traders
What happens if Kennett Construction Services 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 15397318
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 January 2024 (2 years ago)
- Registered office
- Sidings House, Sidings Court, Doncaster, DN4 5NU
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 7 January 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Doncaster
Other active building contractors registered in Doncaster.
- Keogan’S Interiors Ltd2025
- Kes Construction Ltd2021
- Khas Management Limited2025
- Kick MPT Ltd2025
- Kiddal Acquisitions Ltd2022
- Kmeec Ltd2026
- Kraine Limited2012
- KS Groundworks South Yorkshire Limited2023
All building contractors in Doncaster · All trades in Doncaster · Builders across the UK
Frequently asked questions
When are Kennett Construction Services Limited's accounts due?
Kennett Construction Services Limited's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is Kennett Construction Services Limited's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Kennett Construction Services Limited still trading?
Kennett Construction Services 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 Kennett Construction Services Limited do?
Kennett Construction Services Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Kennett Construction Services Limited?
Kennett Construction Services Limited was incorporated on 8 January 2024, 2 years ago.
What is the penalty if Kennett Construction Services 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 Kennett Construction Services 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.