- Companies
- Machinery repair and installation
- London
- Common Machines Limited
Common Machines Limited
- Company number
- 17337665
- Incorporated
- 13 Jul 2026
- Registered office
- 61-63 ST. John Street, London, EC1M 4AN
- Nature of business
- Installation of industrial machinery and equipment; Retail sale of bread, cakes, flour confectionery and sugar confectionery in specialised stores; Other retail sale not in stores, stalls or markets; Business and domestic software development
Common Machines Limited is a newly incorporated private limited company registered in London, company number 17337665, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 13 April 2028, and its first CT600 is due at HMRC on 12 July 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 Common Machines Limited is registered
The registered office is in London (EC1M), in the Islington local authority area, London. Show EC1M 4AN on a map.
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What happens if Common Machines 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 13 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Apr 2028 to 13 May 2028 | £150 |
| 1 to 3 months late | 14 May 2028 to 13 Jul 2028 | £375 |
| 3 to 6 months late | 14 Jul 2028 to 13 Oct 2028 | £750 |
| More than 6 months late | From 14 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17337665
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 July 2026
- Registered office
- 61-63 ST. John Street, London, EC1M 4AN
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
Retail sale of bread, cakes, flour confectionery and sugar confectionery in specialised stores (SIC 47240)
Other retail sale not in stores, stalls or markets (SIC 47990)
Business and domestic software development (SIC 62012) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in London
Other active machinery repair and installation companies registered in London.
- Commontech Limited2023
- Company Trade Global Energy Ltd2021
- Comprehensive Access Services Ltd2020
- Comprehensive Elevator Services Limited2006
- Comranado UK Ltd2023
- Consult4Pros Ltd2026
- Contemporary Amperex Technology (UK) Limited2025
- Control Electrical Engineers Limited1991
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are Common Machines Limited's accounts due?
Common Machines Limited's next accounts are due at Companies House by 13 April 2028 (in 549 days), covering the period to 31 July 2027.
When is Common Machines 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 12 July 2027, due by 12 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Common Machines Limited still trading?
Common Machines 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 Common Machines Limited do?
Common Machines Limited is registered under Installation of industrial machinery and equipment (SIC 33200); Retail sale of bread, cakes, flour confectionery and sugar confectionery in specialised stores (SIC 47240); Other retail sale not in stores, stalls or markets (SIC 47990); Business and domestic software development (SIC 62012).
How old is Common Machines Limited?
Common Machines Limited was incorporated on 13 July 2026, less than a year ago.
What is the penalty if Common Machines 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 Common Machines 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.