- Company number
- 17459409
- Incorporated
- 15 Sep 2026
- Registered office
- 67 Ashburton Road, Bristol, BS10 5QH
- Nature of business
- Construction of domestic buildings; Plumbing, heat and air-conditioning installation
Aldenor Limited is a newly incorporated private limited company registered in Bristol, company number 17459409, one of 809 building contractors in Bristol. Its next accounts are due at Companies House on 15 June 2028, and its first CT600 is due at HMRC on 14 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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Aldenor LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Aldenor Limited is registered
The registered office is in Bristol (BS10), in the Bristol, City of local authority area, South West. Show BS10 5QH on a map.
Other trade companies in BS10
- Design Majlis UK LtdBuilders
- Fhy Contracting LimitedFinishing trades
- VJK Consulting LtdSpecialist contractors
- Panmat Developments LtdProperty developers
- Erg Property Maintenance LtdFacilities management
- Nucora LtdPainters and decorators
- CDB Clean LtdCleaning companies
- Sa&So Contracting LtdBuilders
Also registered at this address
1 other company uses the same registered office as Aldenor Limited.
- Lavaredo LimitedBuilders
What happens if Aldenor 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 15 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Jun 2028 to 15 Jul 2028 | £150 |
| 1 to 3 months late | 16 Jul 2028 to 15 Sep 2028 | £375 |
| 3 to 6 months late | 16 Sep 2028 to 15 Dec 2028 | £750 |
| More than 6 months late | From 16 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
- 17459409
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 September 2026
- Registered office
- 67 Ashburton Road, Bristol, BS10 5QH
- Nature of business
- Construction of domestic buildings (SIC 41202)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
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 Bristol
Other active building contractors registered in Bristol.
- Alecci Construction Ltd2011
- All Trade Property Services Limited2009
- All Works Group Bristol Ltd2025
- Alma Build Limited2023
- Alt Developments Limited2021
- Amd Loft Conversions & Construction Limited2014
- Ams Bristol Ltd2023
- Another Level Projects Limited2021
All building contractors in Bristol · All trades in Bristol · Builders across the UK
Frequently asked questions
When are Aldenor Limited's accounts due?
Aldenor Limited's next accounts are due at Companies House by 15 June 2028 (in 612 days), covering the period to 30 September 2027.
When is Aldenor 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 14 September 2027, due by 14 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 Aldenor Limited still trading?
Aldenor 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 Aldenor Limited do?
Aldenor Limited is registered under Construction of domestic buildings (SIC 41202); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Aldenor Limited?
Aldenor Limited was incorporated on 15 September 2026, less than a year ago.
What is the penalty if Aldenor 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 Aldenor 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.