- Companies
- Electricians
- Dartford
- Riley's Electrical & Security Ltd
Riley's Electrical & Security Ltd
- Company number
- 14621921
- Incorporated
- 27 Jan 20233 years trading
- Registered office
- C K R House, 70 East Hill, Dartford, DA1 1RZ
- Nature of business
- Electrical installation
Riley's Electrical & Security Ltd is a 3-year-old private limited company registered in Dartford, company number 14621921, one of 147 electrical contractors in Dartford. Its next accounts are due at Companies House on 30 October 2026, and the CT600 for the period to 30 January 2026 is due at HMRC on 30 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 £1,703 (-18%) on the year before, to £7,748.
- Current assets of £39K against £34K owed within a year: 1.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £7,748 | £507 | £39K | £34K | 2 |
| 31 Jan 2024 | £9,451 | £6,373 | £24K | £17K | 2 |
Where Riley's Electrical & Security Ltd is registered
The registered office is in Dartford (DA1), in the Dartford local authority area, South East. Show DA1 1RZ 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
Also registered at this address
22 other companies use the same registered office as Riley's Electrical & Security Ltd.
- CJ Hall Builders LtdBuilders
- Daljo Developments LtdBuilders
- E3A Construction LtdSpecialist contractors
- Innovate Invest LtdProperty developers
- Leven Wharf LimitedBuilders
- Major Lift Services LtdInstallers
- PBH Garage Doors LimitedJoiners and carpenters
- Plantation Gwu LtdProperty developers
- Primary Flow LtdPlumbers and heating engineers
- Seven Design & Build LtdProperty developers
- Sulh Finance LtdProperty developers
- Sulh Securities & Investments LtdProperty developers
- Sulh Trading LtdProperty developers
- Sulhill LimitedProperty developers
- Track365 LtdMechanics and garages
- Unos Construction LimitedFinishing trades
- Vision Construct LimitedBuilders
- Wedgewood (Sevenoaks) LtdBuilders
- Wedgewood Homes (Birchington) LimitedProperty developers
- Wedgewood Homes (Boughton) LimitedBuilders
- Wedgewood Homes (Whitstable) LtdProperty developers
- Wefit Air Conditioning LimitedPlumbers and heating engineers
What happens if Riley's Electrical & Security 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 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 | 31 Jan 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 30 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 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
- 14621921
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 January 2023 (3 years ago)
- Registered office
- C K R House, 70 East Hill, Dartford, DA1 1RZ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 26 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 Dartford
Other active electrical contractors registered in Dartford.
- RJC Controls Ltd.2018
- Romtech Electrical Ltd2020
- Rse Testing & Maintenance Ltd2017
- Rushmore Electrical Limited2022
- Rytech Services Limited2007
- Safefix Property Maintenance Ltd2018
- Safer Solar UK Limited2020
- Sensory Design and Install Limited2025
All electrical contractors in Dartford · All trades in Dartford · Electricians across the UK
Frequently asked questions
When are Riley's Electrical & Security Ltd's accounts due?
Riley's Electrical & Security Ltd's next accounts are due at Companies House by 30 October 2026 (in 17 days), covering the period to 30 January 2026.
When is Riley's Electrical & Security Ltd's CT600 due?
The CT600 for the period to 30 January 2026 is due at HMRC by 30 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 October 2026.
Is Riley's Electrical & Security Ltd still trading?
Riley's Electrical & Security 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 Riley's Electrical & Security Ltd do?
Riley's Electrical & Security Ltd is registered under Electrical installation (SIC 43210).
How old is Riley's Electrical & Security Ltd?
Riley's Electrical & Security Ltd was incorporated on 27 January 2023, 3 years ago.
What is the penalty if Riley's Electrical & Security 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 Riley's Electrical & Security 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.