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- Sen Motion Ltd
Company profile · Electricians
Sen Motion Ltd
Sen Motion Ltd is a newly incorporated private limited company registered in London, company number 17061907, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 2 December 2027, and its first CT600 is due at HMRC on 1 March 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 Sen Motion Ltd is registered
The registered office is in London (NW10), in the Brent local authority area, London. Show NW10 9UE on a map.
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What happens if Sen Motion 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 2 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 3 Dec 2027 to 2 Jan 2028 | £150 |
| 1 to 3 months late | 3 Jan 2028 to 2 Mar 2028 | £375 |
| 3 to 6 months late | 3 Mar 2028 to 2 Jun 2028 | £750 |
| More than 6 months late | From 3 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 17061907
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 March 2026
- Registered office
- 6 Oldfield Road, London, NW10 9UE
- Nature of business
- Electrical installation (SIC 43210)
Motion picture projection activities (SIC 59140) - Year end
- 31 March (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 London
Other active electrical contractors registered in London.
- Senhor Electrical Limited2018
- Senior Service Team Ltd2020
- Sentinel Arc Fire & Security Ltd2025
- Sentric Ltd2026
- Serelectrics Limited2022
- Serton Ltd2026
- Services & Prestations Ltd2025
- Servicium Limited2022
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Sen Motion Ltd's accounts due?
Sen Motion Ltd's next accounts are due at Companies House by 2 December 2027 (in 416 days), covering the period to 31 March 2027.
When is Sen Motion 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 1 March 2027, due by 1 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sen Motion Ltd still trading?
Sen Motion 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 Sen Motion Ltd do?
Sen Motion Ltd is registered under Electrical installation (SIC 43210); Motion picture projection activities (SIC 59140).
How old is Sen Motion Ltd?
Sen Motion Ltd was incorporated on 2 March 2026, less than a year ago.
What is the penalty if Sen Motion 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 Sen Motion 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.