- Companies
- Builders
- Manchester
- Atlantic Copper Ltd
Atlantic Copper Ltd
- Company number
- 17486083
- Incorporated
- 28 Sep 2026
- Registered office
- Piccadilly Business Centre Unit C, Aldow Enterprise Park, Blackett Street, Manchester, M12 6AE
- Nature of business
- Construction of commercial buildings; Non-specialised wholesale trade; Unlicensed restaurants and cafes; Other letting and operating of own or leased real estate
Atlantic Copper Ltd is a newly incorporated private limited company registered in Manchester, company number 17486083, one of 1,020 building contractors in Manchester. Its next accounts are due at Companies House on 28 June 2028, and its first CT600 is due at HMRC on 27 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 Atlantic Copper Ltd is registered
The registered office is in Manchester (M12), in the Manchester local authority area, North West. Show M12 6AE on a map.
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Shared registered office
39 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Atlantic Copper 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 28 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Jun 2028 to 28 Jul 2028 | £150 |
| 1 to 3 months late | 29 Jul 2028 to 28 Sep 2028 | £375 |
| 3 to 6 months late | 29 Sep 2028 to 28 Dec 2028 | £750 |
| More than 6 months late | From 29 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
- 17486083
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 September 2026
- Registered office
- Piccadilly Business Centre Unit C, Aldow Enterprise Park, Blackett Street, Manchester, M12 6AE
- Nature of business
- Construction of commercial buildings (SIC 41201)
Non-specialised wholesale trade (SIC 46900)
Unlicensed restaurants and cafes (SIC 56102)
Other letting and operating of own or leased real estate (SIC 68209) - 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 Manchester
Other active building contractors registered in Manchester.
- Atlas Account Consultancy Limited2021
- Atm Building Services (UK) Limited2005
- Audenshaw Construction Ltd2026
- Awb Property Maintenance Ltd2024
- Axxo Property Ltd2026
- Azan Construction Ltd2024
- Azhar & Sons Construction Ltd2026
- B & G Building and Maintenance Limited2016
All building contractors in Manchester · All trades in Manchester · Builders across the UK
Frequently asked questions
When are Atlantic Copper Ltd's accounts due?
Atlantic Copper Ltd's next accounts are due at Companies House by 28 June 2028 (in 625 days), covering the period to 30 September 2027.
When is Atlantic Copper 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 27 September 2027, due by 27 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 Atlantic Copper Ltd still trading?
Atlantic Copper 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 Atlantic Copper Ltd do?
Atlantic Copper Ltd is registered under Construction of commercial buildings (SIC 41201); Non-specialised wholesale trade (SIC 46900); Unlicensed restaurants and cafes (SIC 56102); Other letting and operating of own or leased real estate (SIC 68209).
How old is Atlantic Copper Ltd?
Atlantic Copper Ltd was incorporated on 28 September 2026, less than a year ago.
What is the penalty if Atlantic Copper 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 Atlantic Copper 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.