- Companies
- Finishing trades
- London
- Kernor Ltd
Kernor Ltd
- Company number
- 17446313
- Incorporated
- 8 Sep 2026
- Registered office
- 124 City Road, London, EC1V 2NX
- Nature of business
- Other building completion and finishing; Photographic activities not elsewhere classified; Other business support service activities n.e.c.
Kernor Ltd is a newly incorporated private limited company registered in London, company number 17446313, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 8 June 2028, and its first CT600 is due at HMRC on 7 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 Kernor Ltd is registered
The registered office is in London (EC1V), in the Islington local authority area, London. Show EC1V 2NX on a map.
Other trade companies in EC1V
- Cardiff Electrical Solutions LtdElectricians
- Edemis Construction LtdBuilders
- Zaylan LtdProperty developers
- Pronto Roofing and Construction LtdRoofers
- Instal Systems LtdPlumbers and heating engineers
- J&R Partners LtdBuilders
- The Tile Craft LtdFinishing trades
- Cathal Od Solutions LtdSpecialist contractors
Shared registered office
1,047 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 Kernor 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 8 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Jun 2028 to 8 Jul 2028 | £150 |
| 1 to 3 months late | 9 Jul 2028 to 8 Sep 2028 | £375 |
| 3 to 6 months late | 9 Sep 2028 to 8 Dec 2028 | £750 |
| More than 6 months late | From 9 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
- 17446313
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 September 2026
- Registered office
- 124 City Road, London, EC1V 2NX
- Nature of business
- Other building completion and finishing (SIC 43390)
Photographic activities not elsewhere classified (SIC 74209)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- Kerten Construction Ltd2020
- Keystone Legacy Ltd2025
- Keystone Roofing and Building Ltd2026
- Kga3 Limited2019
- Kga88 Limited2025
- Kharlan Construction Ltd2011
- KHM Plastering Ltd2017
- Kibanio Ltd2020
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Kernor Ltd's accounts due?
Kernor Ltd's next accounts are due at Companies House by 8 June 2028 (in 605 days), covering the period to 30 September 2027.
When is Kernor 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 7 September 2027, due by 7 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 Kernor Ltd still trading?
Kernor 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 Kernor Ltd do?
Kernor Ltd is registered under Other building completion and finishing (SIC 43390); Photographic activities not elsewhere classified (SIC 74209); Other business support service activities n.e.c. (SIC 82990).
How old is Kernor Ltd?
Kernor Ltd was incorporated on 8 September 2026, less than a year ago.
What is the penalty if Kernor 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 Kernor 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.