- Companies
- Electricians
- Dartford
- Rse Testing & Maintenance Ltd
Rse Testing & Maintenance Ltd
- Company number
- 10634584
- Incorporated
- 23 Feb 20179 years trading
- Registered office
- 2A Westgate Road, 1ST Floor, Dartford, DA1 2AR
- Nature of business
- Electrical installation; Other building completion and finishing
Rse Testing & Maintenance Ltd is a 9-year-old private limited company registered in Dartford, company number 10634584, one of 147 electrical contractors in Dartford. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 up £2,790 (+54.3%) on the year before, to £7,925.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- 3 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £7,925 | £21K | £13K | 3 | |
| 29 Feb 2024 | £5,135 | £15K | £9,486 | 3 | |
| 28 Feb 2023 | £3,059 | £24K | £21K | 2 | |
| 28 Feb 2022 | £1,677 | £49K | £8,968 | 1 | |
| 28 Feb 2021 | £6,636 | £102K | £52K | 1 | |
| 29 Feb 2020 | £11K | £45K | £34K | 0 | |
| 28 Feb 2019 | £13K | £23K | £11K | ||
| 28 Feb 2018 | £17K | £43K | £27K |
Where Rse Testing & Maintenance Ltd is registered
The registered office is in Dartford (DA1), in the Dartford local authority area, South East. Show DA1 2AR on a map.
Other trade companies in DA1
- Unit 6 Bespoke LtdSpecialist contractors
- Smartlifting LtdBuilders
- Degrees Bespoke Finishes LtdPlasterers
- A & A Electrical and Refrigeration LtdBuilders
- Elm Servicing LtdMachinery repair and installation
- WND Refrigeration LimitedPlumbers and heating engineers
- Moore Flooring and Sons LtdFloor and wall tilers
- Kinergy Systems LtdElectricians
What happens if Rse Testing & Maintenance 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 10634584
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 February 2017 (9 years ago)
- Registered office
- 2A Westgate Road, 1ST Floor, Dartford, DA1 2AR
- Nature of business
- Electrical installation (SIC 43210)
Other building completion and finishing (SIC 43390) - Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 22 February 2026
- Previous names
- B S Electric UK Limited (until 30 Oct 2023)
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 Dartford
Other active electrical contractors registered in Dartford.
- Rushmore Electrical Limited2022
- Rytech Services Limited2007
- Safefix Property Maintenance Ltd2018
- Safer Solar UK Limited2020
- Sensory Design and Install Limited2025
- SG Electrical Installations Ltd2015
- SGS Electrical Contractors Limited2008
- Shallsell Electrical Services (UK) Limited2017
All electrical contractors in Dartford · All trades in Dartford · Electricians across the UK
Frequently asked questions
When are Rse Testing & Maintenance Ltd's accounts due?
Rse Testing & Maintenance Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Rse Testing & Maintenance Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Rse Testing & Maintenance Ltd still trading?
Rse Testing & Maintenance 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 Rse Testing & Maintenance Ltd do?
Rse Testing & Maintenance Ltd is registered under Electrical installation (SIC 43210); Other building completion and finishing (SIC 43390).
How old is Rse Testing & Maintenance Ltd?
Rse Testing & Maintenance Ltd was incorporated on 23 February 2017, 9 years ago.
What is the penalty if Rse Testing & Maintenance 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 Rse Testing & Maintenance 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.