- Companies
- Electricians
- Chesham
- Du Chatelet Ltd
Du Chatelet Ltd
- Company number
- 16211302
- Incorporated
- 27 Jan 20251 year trading
- Registered office
- 9 Woodley Hill, Chesham, Bucks, HP5 1SL
- Nature of business
- Electrical installation; Other engineering activities; specialised design activities
Du Chatelet Ltd is a 1-year-old private limited company registered in Chesham, company number 16211302, one of 33 electrical contractors in Chesham. Its next accounts are due at Companies House on 27 October 2026, and its first CT600 is due at HMRC on 26 January 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Financial snapshot, 2026
From the balance sheet at 31 January 2026, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Du Chatelet Ltd is registered
The registered office is in Chesham (HP5), in the Buckinghamshire local authority area, South East. Show HP5 1SL on a map.
Other trade companies in HP5
- Whitley Electrical LtdElectricians
- Zpgarvies LtdInstallers
- T D Autos LtdMechanics and garages
- Hemel A1 Tyres LtdMotor traders
- Berkhamsted Motor Group LtdMotor traders
- Pleasure Hills LtdProperty developers
- Keo Driveways & Patios LtdLandscapers and gardeners
- R&D Property Partners LtdProperty developers
What happens if Du Chatelet 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 27 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Oct 2026 to 27 Nov 2026 | £150 |
| 1 to 3 months late | 28 Nov 2026 to 27 Jan 2027 | £375 |
| 3 to 6 months late | 28 Jan 2027 to 27 Apr 2027 | £750 |
| More than 6 months late | From 28 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16211302
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 January 2025 (1 year ago)
- Registered office
- 9 Woodley Hill, Chesham, Bucks, HP5 1SL
- Nature of business
- Electrical installation (SIC 43210)
Other engineering activities (SIC 71129)
specialised design activities (SIC 74100) - Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 26 January 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Chesham
Other active electrical contractors registered in Chesham.
- E.J.S.Electrical. Limited2014
- Electric-Call Ltd2003
- Firetec Limited1991
- FTS Electrical Services Limited2024
- GB Electrical Solutions Limited2019
- Handsonelectrics Ltd2026
- Ideal Heating & Construction Ltd2022
- Inertia Mechanical Ltd2024
All electrical contractors in Chesham · All trades in Chesham · Electricians across the UK
Frequently asked questions
When are Du Chatelet Ltd's accounts due?
Du Chatelet Ltd's next accounts are due at Companies House by 27 October 2026 (in 14 days), covering the period to 31 January 2026.
When is Du Chatelet Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 26 January 2026, due by 26 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Du Chatelet Ltd still trading?
Du Chatelet 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 Du Chatelet Ltd do?
Du Chatelet Ltd is registered under Electrical installation (SIC 43210); Other engineering activities (SIC 71129); specialised design activities (SIC 74100).
How old is Du Chatelet Ltd?
Du Chatelet Ltd was incorporated on 27 January 2025, 1 year ago.
What is the penalty if Du Chatelet 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 Du Chatelet 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.