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- Lumisol Ltd
Company profile · Electricians
Lumisol Ltd
Lumisol Ltd is a 3-year-old private limited company registered in Norwich, company number 15074675, one of 266 electrical contractors in Norwich. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House.
Lumisol Ltd over the years
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £31K (-77.2%) on the year before, to £9,287.
- Current assets of £118K against £118K owed within a year: 1.0 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £9,287 | £118K | £118K | 1 | |
| 31 Mar 2025 | £41K | £122K | £88K | 2 | |
| 31 Mar 2024 | £26K | £66K | £44K | 2 |
Where Lumisol Ltd is registered
The registered office is in Norwich (NR13), in the Broadland local authority area, East of England. Show NR13 6QP on a map.
Other trade companies in NR13
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- Smith Automotive Capital LimitedMotor traders
- Kevic Ac LimitedPlumbers and heating engineers
- CP Electrical Contractors LtdElectricians
- Norfolk Driveway Cleaning LtdCleaning companies
- NMR Cars LtdMotor traders
- Skyline Decorating Services LtdPainters and decorators
- Finch Air Conditioning LtdPlumbers and heating engineers
What happens if Lumisol 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 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
- 15074675
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 August 2023 (3 years ago)
- Registered office
- 31 Vera Road, Rackheath, Norwich, NR13 6QP
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 14 August 2026
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 Norwich
Other active electrical contractors registered in Norwich.
- M&H Electrical Contractor Services Limited2024
- M.G. Electrical (Norfolk) Ltd2018
- Maskell Electrical Contractors Ltd2018
- MB Electrical (Ea) Limited2021
- MB Electrical (U.K.) Limited2018
- Mci Mechanical and Electrical Limited2026
- MDG Electrical Services Ltd2025
- MGS Electrical Ltd2018
All electrical contractors in Norwich · All trades in Norwich · Electricians across the UK
Frequently asked questions
When are Lumisol Ltd's accounts due?
Lumisol Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Lumisol Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Lumisol Ltd still trading?
Lumisol 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 Lumisol Ltd do?
Lumisol Ltd is registered under Electrical installation (SIC 43210).
How old is Lumisol Ltd?
Lumisol Ltd was incorporated on 15 August 2023, 3 years ago.
What is the penalty if Lumisol 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 Lumisol 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.