- Companies
- Electricians
- London
- DB Sparks Ltd
DB Sparks Ltd
- Company number
- 16984105
- Incorporated
- 23 Jan 2026
- Registered office
- 12 Resolution Walk, London, SE18 5QH
- Nature of business
- Electrical installation
DB Sparks Ltd is a newly incorporated private limited company registered in London, company number 16984105, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 23 October 2027, and its first CT600 is due at HMRC on 22 January 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 DB Sparks Ltd is registered
The registered office is in London (SE18), in the Greenwich local authority area, London. Show SE18 5QH on a map.
Other trade companies in SE18
- Anandsingh LtdBuilders
- Hma Building Services LimitedFinishing trades
- JWJ Road Services LtdCleaning companies
- MK Construction Work LtdBuilders
- Armandopro LimitedBuilders
- Flynn Afghanistan Construction LtdBuilders
- Cleo Clean LtdCleaning companies
- Lutah Electrical LtdElectricians
What happens if DB Sparks 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 23 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Oct 2027 to 23 Nov 2027 | £150 |
| 1 to 3 months late | 24 Nov 2027 to 23 Jan 2028 | £375 |
| 3 to 6 months late | 24 Jan 2028 to 23 Apr 2028 | £750 |
| More than 6 months late | From 24 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16984105
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 January 2026
- Registered office
- 12 Resolution Walk, London, SE18 5QH
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (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.
- DBC Electrical Ltd2022
- Dbcomms and Electrical Limited2022
- DBPF Electrical Ltd2025
- Dbull Ltd2024
- DC Electrical Contracting Ltd2018
- DC Electrical Projects Ltd2025
- DC-UK Direct Ltd2019
- Dcre Ltd2025
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are DB Sparks Ltd's accounts due?
DB Sparks Ltd's next accounts are due at Companies House by 23 October 2027 (in 375 days), covering the period to 31 January 2027.
When is DB Sparks 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 22 January 2027, due by 22 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is DB Sparks Ltd still trading?
DB Sparks 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 DB Sparks Ltd do?
DB Sparks Ltd is registered under Electrical installation (SIC 43210).
How old is DB Sparks Ltd?
DB Sparks Ltd was incorporated on 23 January 2026, less than a year ago.
What is the penalty if DB Sparks 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 DB Sparks 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.