- Companies
- Civil engineering
- Chelmsford
- Ardenrich Engineering Limited
Ardenrich Engineering Limited
- Company number
- 17470293
- Incorporated
- 21 Sep 2026
- Registered office
- 1 Firs Drive, Writtle, Chelmsford, CM1 3EF
- Nature of business
- Construction of other civil engineering projects n.e.c.
Ardenrich Engineering Limited is a newly incorporated private limited company registered in Chelmsford, company number 17470293, one of 63 civil engineering contractors in Chelmsford. Its next accounts are due at Companies House on 21 June 2028, and its first CT600 is due at HMRC on 20 September 2028.
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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Where Ardenrich Engineering Limited is registered
The registered office is in Chelmsford (CM1), in the Chelmsford local authority area, East of England. Show CM1 3EF on a map.
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What happens if Ardenrich Engineering 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 21 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Jun 2028 to 21 Jul 2028 | £150 |
| 1 to 3 months late | 22 Jul 2028 to 21 Sep 2028 | £375 |
| 3 to 6 months late | 22 Sep 2028 to 21 Dec 2028 | £750 |
| More than 6 months late | From 22 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 17470293
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 September 2026
- Registered office
- 1 Firs Drive, Writtle, Chelmsford, CM1 3EF
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
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 Chelmsford
Other active civil engineering contractors registered in Chelmsford.
- Atr Maintenance Limited2015
- Automotive Mechanical Services Limited2012
- B Walsh Solutions Limited2007
- Bidston Management Services Limited2012
- Bivbrin Design Ltd2014
- BNS Screeding Limited2018
- BPH Facilities Limited2011
- BPH Rail & Civil Engineering Limited2011
All civil engineering contractors in Chelmsford · All trades in Chelmsford · Civil engineering across the UK
Frequently asked questions
When are Ardenrich Engineering Limited's accounts due?
Ardenrich Engineering Limited's next accounts are due at Companies House by 21 June 2028 (in 617 days), covering the period to 30 September 2027.
When is Ardenrich Engineering Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 20 September 2027, due by 20 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ardenrich Engineering Limited still trading?
Ardenrich Engineering 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 Ardenrich Engineering Limited do?
Ardenrich Engineering Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Ardenrich Engineering Limited?
Ardenrich Engineering Limited was incorporated on 21 September 2026, less than a year ago.
What is the penalty if Ardenrich Engineering 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 Ardenrich Engineering 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.