- Companies
- Plumbers and heating engineers
- Buckingham
- Durotan Contracts Limited
Durotan Contracts Limited
- Company number
- 02799729
- Incorporated
- 15 Mar 199333 years trading
- Registered office
- West House, West Street, Buckingham, MK18 1HE
- Nature of business
- Plumbing, heat and air-conditioning installation; Other specialised construction activities n.e.c.
Durotan Contracts Limited is a 33-year-old private limited company registered in Buckingham, company number 02799729, one of 19 plumbing and heating companies in Buckingham. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £100 on the year before, to £100.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £100 | 2 | |||
| 31 Mar 2025 | £0 | 2 | |||
| 31 Mar 2024 | £0 | 2 | |||
| 31 Mar 2023 | £0 | 2 | |||
| 31 Mar 2022 | £0 | 2 | |||
| 31 Mar 2021 | £0 | £0 | 2 | ||
| 31 Mar 2020 | -£73K | £0 | £73K | 2 | |
| 31 Mar 2019 | -£73K | £6 | £73K | ||
| 31 Mar 2018 | -£73K | £6 | £73K | ||
| 31 Mar 2017 | -£73K | £2,764 | £76K |
Where Durotan Contracts Limited is registered
The registered office is in Buckingham (MK18), in the Buckinghamshire local authority area, South East. Show MK18 1HE on a map.
Other trade companies in MK18
- S L Haynes Master Thatcher LimitedRoofers
- Horizon Solar Group LtdElectricians
- RFR Custom Car Bodyworkz LtdMechanics and garages
- Used Truck and Trailer Sales LtdMotor traders
- Gatorplay LtdInstallers
- Automobile Kits LtdMotor traders
- Emily Touch LtdCleaning companies
- Amco Mechanical LtdPlumbers and heating engineers
Also registered at this address
4 other companies use the same registered office as Durotan Contracts Limited.
- Durotan LimitedInstallers
- Durotan Management Services LimitedInstallers
- Durotan Products LtdInstallers
- Vargo LimitedPlumbers and heating engineers
What happens if Durotan Contracts 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 02799729
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 March 1993 (33 years ago)
- Registered office
- West House, West Street, Buckingham, MK18 1HE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 14 March 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
- Previous names
- Durotan Ltd (until 4 Jan 2012)
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Buckingham
Other active plumbing and heating companies registered in Buckingham.
- Emi Plumbing and Heating Ltd2019
- Gas Smart Solutions Ltd2014
- Green Energy Banbury Limited2019
- Gregory Heating Services Limited2025
- JDB Plumbing & Heating Services Ltd2025
- La Mechanical Services Ltd2025
- M 2 Mechanical Ltd2015
- P.T.H. Stove Installations Ltd2011
All plumbing and heating companies in Buckingham · All trades in Buckingham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Durotan Contracts Limited's accounts due?
Durotan Contracts Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Durotan Contracts Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Durotan Contracts Limited still trading?
Durotan Contracts 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 Durotan Contracts Limited do?
Durotan Contracts Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other specialised construction activities n.e.c. (SIC 43999).
How old is Durotan Contracts Limited?
Durotan Contracts Limited was incorporated on 15 March 1993, 33 years ago.
What is the penalty if Durotan Contracts 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 Durotan Contracts 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.