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- Knights Contracting Ltd
Company profile · Electricians
Knights Contracting Ltd
Knights Contracting Ltd is a newly incorporated private limited company registered in Southampton, company number 17160519, one of 342 electrical contractors in Southampton. Its next accounts are due at Companies House on 15 January 2028, and its first CT600 is due at HMRC on 14 April 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?
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Where Knights Contracting Ltd is registered
The registered office is in Southampton (SO40), in the New Forest local authority area, South East. Show SO40 3DP on a map.
Other trade companies in SO40
- DW Exterior Cleaning LtdCleaning companies
- Eco Clean New Forest LtdCleaning companies
- Refine Property & Marine Services LtdCleaning companies
- Evergleam Cleaning Solutions LtdCleaning companies
- JMD Building Services LimitedBuilders
- South Coast Landscape and Groundworks LtdBuilders
- A.W. Berry Developments LtdSpecialist contractors
- MLK Services LimitedSpecialist contractors
Also registered at this address
2 other companies use the same registered office as Knights Contracting Ltd.
- A.W. Berry Developments LtdSpecialist contractors
- Castle Homes Construction LtdProperty developers
What happens if Knights Contracting 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 15 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Jan 2028 to 15 Feb 2028 | £150 |
| 1 to 3 months late | 16 Feb 2028 to 15 Apr 2028 | £375 |
| 3 to 6 months late | 16 Apr 2028 to 15 Jul 2028 | £750 |
| More than 6 months late | From 16 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17160519
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 April 2026
- Registered office
- 4A Water Lane, Totton, Southampton, SO40 3DP
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Southampton
Other active electrical contractors registered in Southampton.
- Knights Electrical & Plumbing Limited2021
- Knights Pat Testing Ltd2024
- KR Electrics & Renewable Solutions Ltd2023
- Kra Electrical & Energy Solutions Ltd2021
- Kris SFM Services Limited2015
- Krysty Sullivan Railway Limited2015
- KSB Electrical South Ltd2024
- KTG Installations Ltd2014
All electrical contractors in Southampton · All trades in Southampton · Electricians across the UK
Frequently asked questions
When are Knights Contracting Ltd's accounts due?
Knights Contracting Ltd's next accounts are due at Companies House by 15 January 2028 (in 460 days), covering the period to 30 April 2027.
When is Knights Contracting 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 14 April 2027, due by 14 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Knights Contracting Ltd still trading?
Knights Contracting 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 Knights Contracting Ltd do?
Knights Contracting Ltd is registered under Electrical installation (SIC 43210).
How old is Knights Contracting Ltd?
Knights Contracting Ltd was incorporated on 15 April 2026, less than a year ago.
What is the penalty if Knights Contracting 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 Knights Contracting 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.