- Companies
- Electricians
- Cobham
- JR Sparky Ltd
JR Sparky Ltd
- Company number
- 15396212
- Incorporated
- 8 Jan 20242 years trading
- Registered office
- Greenglade, Byfleet Road, Cobham, Surrey, KT11 1DZ
- Nature of business
- Electrical installation
JR Sparky Ltd is a 2-year-old private limited company registered in Cobham, company number 15396212, one of 8 electrical contractors in Cobham. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for JR Sparky LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Who runs and owns JR Sparky Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** R*** | Director | Jan 2024 |
Person with significant control
Where JR Sparky Ltd is registered
The registered office is in Cobham (KT11), in the Elmbridge local authority area, South East. Show KT11 1DZ on a map.
Other trade companies in KT11
- Rocco Great Dunmow LimitedProperty developers
- Dream Team Cleaning LtdCleaning companies
- As Construction Services LtdProperty developers
- Shiells Property Development LtdProperty developers
- Middlemass James LimitedProperty developers
- 2H2C LtdFinishing trades
- Petrol Legends LimitedMotor traders
- Daneshill Homes LimitedProperty developers
What happens if JR 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 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 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 15396212
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 January 2024 (2 years ago)
- Registered office
- Greenglade, Byfleet Road, Cobham, Surrey, KT11 1DZ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 7 January 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 Cobham
Other active electrical contractors registered in Cobham.
- Mesh Systems Europe Limited2018
- Prte Limited2026
- White Electrical Installations Limited2004
- CMJ Engineering Services Ltd2023
- Eminence Electrical Contractors Ltd2018
- Fire Safeguard Ltd2019
- HD Electrical Installations Limited2022
All electrical contractors in Cobham · All trades in Cobham · Electricians across the UK
Frequently asked questions
When are JR Sparky Ltd's accounts due?
JR Sparky Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is JR Sparky Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is JR Sparky Ltd still trading?
JR 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 JR Sparky Ltd do?
JR Sparky Ltd is registered under Electrical installation (SIC 43210).
How old is JR Sparky Ltd?
JR Sparky Ltd was incorporated on 8 January 2024, 2 years ago.
Who runs JR Sparky Ltd?
JR Sparky Ltd has 1 active director, the longest-serving appointed in Jan 2024. Their names and service addresses are on the Companies House register.
Who owns JR Sparky Ltd?
One person or company has significant control of JR Sparky Ltd: an individual (owns 75% or more of the shares).
What is the penalty if JR 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 JR 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.