- Companies
- Specialist contractors
- Middlewich
- Atticus Conversions Ltd
Atticus Conversions Ltd
- Company number
- 15906815
- Incorporated
- 20 Aug 20242 years trading
- Registered office
- 11 Bostock Green, Bostock, Middlewich, CW10 9JP
- Nature of business
- Other specialised construction activities n.e.c.
Atticus Conversions Ltd is a 2-year-old private limited company registered in Middlewich, company number 15906815, one of 8 specialist construction companies in Middlewich. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 August 2025, as filed at Companies House.
Where Atticus Conversions Ltd is registered
The registered office is in Middlewich (CW10), in the Cheshire West and Chester local authority area, North West. Show CW10 9JP on a map.
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- Flaherty Roofs LtdRoofers
- Flaherty Drives LtdLandscapers and gardeners
- All Stop Property Management LtdSpecialist contractors
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Also registered at this address
1 other company uses the same registered office as Atticus Conversions Ltd.
What happens if Atticus Conversions 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15906815
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 August 2024 (2 years ago)
- Registered office
- 11 Bostock Green, Bostock, Middlewich, CW10 9JP
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 19 August 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Middlewich
Other active specialist construction companies registered in Middlewich.
- Dawn Resin Ltd2025
- Dutton Traffic Management Holdings Limited2018
- Dutton Traffic Management Services Limited2016
- K Cagna Contractors Limited2017
- Rdpropertymaintenanceservices Ltd2025
- The Dutton Holding Company Limited2011
- All Stop Property Management Ltd2026
All specialist construction companies in Middlewich · All trades in Middlewich · Specialist contractors across the UK
Frequently asked questions
When are Atticus Conversions Ltd's accounts due?
Atticus Conversions Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Atticus Conversions Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Atticus Conversions Ltd still trading?
Atticus Conversions 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 Atticus Conversions Ltd do?
Atticus Conversions Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Atticus Conversions Ltd?
Atticus Conversions Ltd was incorporated on 20 August 2024, 2 years ago.
What is the penalty if Atticus Conversions 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 Atticus Conversions 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.