- Companies
- Electricians
- Chislehurst
- R&S Sparks Limited
R&S Sparks Limited
- Company number
- 08870424
- Incorporated
- 30 Jan 201412 years trading
- Registered office
- 10A High Street, Chislehurst, BR7 5AN
- Nature of business
- Electrical installation
R&S Sparks Limited is a 12-year-old private limited company registered in Chislehurst, company number 08870424, one of 22 electrical contractors in Chislehurst. 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.
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Finances
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 £304 (-76.8%) on the year before, to £92.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £92 | £6,243 | £20K | 1 | |
| 31 Jan 2024 | £396 | £1,631 | £16K | £8,819 | 1 |
| 31 Jan 2023 | £128 | £4,551 | £23K | £13K | 1 |
| 31 Jan 2022 | £0 | £0 | £0 | £0 | 1 |
| 31 Jan 2021 | £820 | £23K | £8,128 | 0 | |
| 31 Jan 2020 | £657 | £11K | £9,854 | 0 | |
| 31 Jan 2019 | £589 | £8,091 | £7,502 | ||
| 31 Jan 2018 | £3,706 | £2,032 | £11K | £7,743 | |
| 31 Jan 2017 | £252 | £1,917 | £7,356 | £7,104 | |
| 31 Jan 2016 | £36 | £8,210 | £9,520 | £9,484 |
Who runs and owns R&S Sparks Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| R*** S*** | Director | Jan 2014 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| Pomfrey Accountants Ltd | Secretary (company) | Feb 2014 | Sep 2020 |
Person with significant control
Where R&S Sparks Limited is registered
The registered office is in Chislehurst (BR7), in the Bromley local authority area, London. Show BR7 5AN on a map.
Other trade companies in BR7
- KG Fire & Construction LtdBuilders
- Ne Car and Commericials LtdMechanics and garages
- Magac - Bespoke Renovations LimitedBuilders
- Developwise Property Group LimitedProperty developers
- Chislehurst Renovations LtdBuilders
- Integra Building Compliance LtdSpecialist contractors
- Project 10 LtdBuilders
- Perryvale Acquisition LtdProperty developers
Shared registered office
65 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if R&S Sparks 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 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
- 08870424
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 January 2014 (12 years ago)
- Registered office
- 10A High Street, Chislehurst, BR7 5AN
- 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 February 2026
- Previous names
- R Smith Sparks Limited (until 5 Feb 2014)
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 Chislehurst
Other active electrical contractors registered in Chislehurst.
- Rdy Developments Ltd2024
- Simon Kielty Electrical Ltd2006
- Solar Serve South East Ltd2022
- Spiller Electrical Services Ltd2021
- A & N Electrical Solutions Limited2024
- Aes Refurbishments Ltd.2014
- Aks Electrical (Southern) Ltd2023
- All 4 Electrical Limited2016
All electrical contractors in Chislehurst · All trades in Chislehurst · Electricians across the UK
Frequently asked questions
When are R&S Sparks Limited's accounts due?
R&S Sparks Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is R&S Sparks Limited'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 R&S Sparks Limited still trading?
R&S Sparks 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 R&S Sparks Limited do?
R&S Sparks Limited is registered under Electrical installation (SIC 43210).
How old is R&S Sparks Limited?
R&S Sparks Limited was incorporated on 30 January 2014, 12 years ago.
Who runs R&S Sparks Limited?
R&S Sparks Limited has 1 active director, the longest-serving appointed in Jan 2014. Their names and service addresses are on the Companies House register.
Who owns R&S Sparks Limited?
One person or company has significant control of R&S Sparks Limited: an individual (owns 75% or more of the shares).
What is the penalty if R&S Sparks 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 R&S Sparks 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.