- Companies
- Electricians
- London
- Nyxion Ltd
Nyxion Ltd
- Company number
- 15807524
- Incorporated
- 28 Jun 20242 years trading
- Registered office
- 271A Franciscan Road, London, SW17 8HE
- Nature of business
- Electrical installation; Other building completion and finishing
Nyxion Ltd is a 2-year-old private limited company registered in London, company number 15807524, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 June 2025, as filed at Companies House.
Where Nyxion Ltd is registered
The registered office is in London (SW17), in the Wandsworth local authority area, London. Show SW17 8HE on a map.
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Also registered at this address
8 other companies use the same registered office as Nyxion Ltd.
- Brightmaster (London) LimitedSpecialist contractors
- Deve Electricals LtdElectricians
- London's Maintenance Team LtdFinishing trades
- Muslika Constructions LimitedBuilders
- Musselbrook Machine Maintenance LimitedMachinery repair and installation
- P24HRJ LimitedPlumbers and heating engineers
- Shaws Build & Dec LimitedFinishing trades
- W R Kitchens and Bathrooms LtdFinishing trades
What happens if Nyxion 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2028 | 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
- 15807524
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 June 2024 (2 years ago)
- Registered office
- 271A Franciscan Road, London, SW17 8HE
- Nature of business
- Electrical installation (SIC 43210)
Other building completion and finishing (SIC 43390) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 27 June 2026
- Previous names
- Adam P Limited (until 21 May 2025)
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.
- O and O Smart Services Limited2026
- O'Mahony Electrical Ltd2026
- Oa Surveying Ltd2016
- Oakwood Electrical Ltd2022
- Oas Electrical Solutions Limited2021
- Octavius Contractors Limited2024
- Ocv Electrics Ltd2026
- Od Electrics Ltd2018
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Nyxion Ltd's accounts due?
Nyxion Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Nyxion Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Nyxion Ltd still trading?
Nyxion 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 Nyxion Ltd do?
Nyxion Ltd is registered under Electrical installation (SIC 43210); Other building completion and finishing (SIC 43390).
How old is Nyxion Ltd?
Nyxion Ltd was incorporated on 28 June 2024, 2 years ago.
What is the penalty if Nyxion 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 Nyxion 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.