- Companies
- Electricians
- Dagenham
- Sparks Tech Limited
Sparks Tech Limited
- Company number
- 16050699
- Incorporated
- 30 Oct 20241 year trading
- Registered office
- 15 Park Drive, Dagenham, Essex, RM10 7AA
- Nature of business
- Electrical installation; Wholesale of electronic and telecommunications equipment and parts; Non-specialised wholesale trade; Other retail sale not in stores, stalls or markets
Sparks Tech Limited is a 1-year-old private limited company registered in Dagenham, company number 16050699, one of 108 electrical contractors in Dagenham. Its next accounts are due at Companies House on 30 October 2026, and its first CT600 is due at HMRC on 29 October 2026.
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.
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Where Sparks Tech Limited is registered
The registered office is in Dagenham (RM10), in the Barking and Dagenham local authority area, London. Show RM10 7AA on a map.
Other trade companies in RM10
- Mirconstruct LtdJoiners and carpenters
- K & D Drylining LtdProperty developers
- Dagenham Plumbers LtdPlumbers and heating engineers
- MK25 Build LtdBuilders
- Motorhub District LtdMotor traders
- Ek Drywall LtdBuilders
- Gmi&Fvi Construction LtdCivil engineering
- Jish LtdBuilders
What happens if Sparks Tech Limited 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 30 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Oct 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 30 Jan 2027 | £375 |
| 3 to 6 months late | 31 Jan 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2026 | £200 |
| 3 months late | 31 Jan 2027 | another £200 |
| 6 months late | 30 Apr 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 2027 | 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
- 16050699
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 October 2024 (1 year ago)
- Registered office
- 15 Park Drive, Dagenham, Essex, RM10 7AA
- Nature of business
- Electrical installation (SIC 43210)
Wholesale of electronic and telecommunications equipment and parts (SIC 46520)
Non-specialised wholesale trade (SIC 46900)
Other retail sale not in stores, stalls or markets (SIC 47990) - Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 29 October 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 Dagenham
Other active electrical contractors registered in Dagenham.
- Sparky on Call Ltd2025
- Spike Electrical Services Ltd.2016
- Structura Construction Ltd2026
- Swallow Electrical Ltd2021
- Symonic Alternative Energy Research UK Limited2023
- Symons Utility Solutions Ltd2021
- T Lama Electrics Limited2025
- Technologic Ltd2014
All electrical contractors in Dagenham · All trades in Dagenham · Electricians across the UK
Frequently asked questions
When are Sparks Tech Limited's accounts due?
Sparks Tech Limited's next accounts are due at Companies House by 30 October 2026 (in 18 days), covering the period to 31 October 2025.
When is Sparks Tech Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 29 October 2025, due by 29 October 2026, and one for the period to 31 October 2025, due by 31 October 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sparks Tech Limited still trading?
Sparks Tech Limited 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 Sparks Tech Limited do?
Sparks Tech Limited is registered under Electrical installation (SIC 43210); Wholesale of electronic and telecommunications equipment and parts (SIC 46520); Non-specialised wholesale trade (SIC 46900); Other retail sale not in stores, stalls or markets (SIC 47990).
How old is Sparks Tech Limited?
Sparks Tech Limited was incorporated on 30 October 2024, 1 year ago.
What is the penalty if Sparks Tech Limited 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 Sparks Tech Limited 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.