- Companies
- Machinery repair and installation
- Wokingham
- RJ Sparky Ltd
RJ Sparky Ltd
- Company number
- 16969316
- Incorporated
- 16 Jan 2026
- Registered office
- 269A Finchampstead Road, Finchampstead, Wokingham, RG40 3JT
- Nature of business
- Repair of electrical equipment; Electrical installation
RJ Sparky Ltd is a newly incorporated private limited company registered in Wokingham, company number 16969316, one of 25 machinery repair and installation companies in Wokingham. Its next accounts are due at Companies House on 16 October 2027, and its first CT600 is due at HMRC on 15 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.
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Who runs and owns RJ Sparky Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| R*** R*** | Director | Jan 2026 |
Person with significant control
Where RJ Sparky Ltd is registered
The registered office is in Wokingham (RG40), in the Wokingham local authority area, South East. Show RG40 3JT on a map.
Other trade companies in RG40
- Hexdrive LtdMechanics and garages
- RM Roofing-Company LtdBuilders
- Elisha Homes LtdBuilders
- Clean Cut Locksmiths LimitedMechanics and garages
- MM Technicians LtdMechanics and garages
- Grandion Projects LtdProperty developers
- Face2Face Installs LtdElectricians
- Ventech HVAC & Engineering Services LtdMachinery repair and installation
What happens if RJ Sparky 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 16 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Oct 2027 to 16 Nov 2027 | £150 |
| 1 to 3 months late | 17 Nov 2027 to 16 Jan 2028 | £375 |
| 3 to 6 months late | 17 Jan 2028 to 16 Apr 2028 | £750 |
| More than 6 months late | From 17 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
- 16969316
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 January 2026
- Registered office
- 269A Finchampstead Road, Finchampstead, Wokingham, RG40 3JT
- Nature of business
- Repair of electrical equipment (SIC 33140)
Electrical installation (SIC 43210) - Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Wokingham
Other active machinery repair and installation companies registered in Wokingham.
- Ventech HVAC & Engineering Services Ltd2026
- Welfaux Limited1986
- Alliance Motors & Body Repairs Ltd2012
- Ana Cars Sales Limited2024
- Ark Caravans and Trailers Ltd2021
- Ascot Autoclaves Ltd.1994
- Big CC Racing Limited1999
- Capital Lift Truck Services Limited2005
All machinery repair and installation companies in Wokingham · All trades in Wokingham · Machinery repair and installation across the UK
Frequently asked questions
When are RJ Sparky Ltd's accounts due?
RJ Sparky Ltd's next accounts are due at Companies House by 16 October 2027 (in 368 days), covering the period to 31 January 2027.
When is RJ Sparky 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 15 January 2027, due by 15 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 RJ Sparky Ltd still trading?
RJ Sparky 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 RJ Sparky Ltd do?
RJ Sparky Ltd is registered under Repair of electrical equipment (SIC 33140); Electrical installation (SIC 43210).
How old is RJ Sparky Ltd?
RJ Sparky Ltd was incorporated on 16 January 2026, less than a year ago.
Who runs RJ Sparky Ltd?
RJ Sparky Ltd has 1 active director, the longest-serving appointed in Jan 2026. Their names and service addresses are on the Companies House register.
Who owns RJ Sparky Ltd?
One person or company has significant control of RJ Sparky Ltd: an individual (owns 75% or more of the shares).
What is the penalty if RJ Sparky 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 RJ Sparky 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.