- Companies
- Electricians
- Leeds
- Smart Cabling Ltd
Smart Cabling Ltd
- Company number
- 09512058
- Incorporated
- 26 Mar 201511 years trading
- Registered office
- 8 Whitecote Hill, Leeds, LS13 2HU
- Nature of business
- Electrical installation
Smart Cabling Ltd is a 11-year-old private limited company registered in Leeds, company number 09512058, one of 478 electrical contractors in Leeds. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £873 (-50%) on the year before, to £874.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £6,233 against £4,574 owed within a year: 1.4 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £874 | £6,233 | £4,574 | 2 | |
| 31 Mar 2024 | £1,747 | £7,746 | £6,205 | 2 | |
| 31 Mar 2023 | £229 | £3,000 | £4,399 | 2 | |
| 31 Mar 2018 | £1,966 | £7,237 | £5,700 | ||
| 31 Mar 2017 | £988 | £8,365 | £7,377 | ||
| 31 Mar 2016 | £502 | £3,100 | £4,740 | £4,238 |
Where Smart Cabling Ltd is registered
The registered office is in Leeds (LS13), in the Leeds local authority area, Yorkshire and The Humber. Show LS13 2HU on a map.
Other trade companies in LS13
- Heaths Solutions LtdCleaning companies
- High-Level Roofing & Building Services LtdRoofers
- Leeds & Bradford Lanscapes. LtdLandscapers and gardeners
- H2O Exterior Cleaning Solutions LtdCleaning companies
- Lyrical Cleansing LtdCleaning companies
- Calverleyleeds Car Sell LtdMotor traders
- White Rose Property Maintenance & Compliance LtdSpecialist contractors
- Ojg Joinery & Landscaping LtdJoiners and carpenters
Also registered at this address
1 other company uses the same registered office as Smart Cabling Ltd.
- Truenorth Development and Management LtdProperty developers
What happens if Smart Cabling 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09512058
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 March 2015 (11 years ago)
- Registered office
- 8 Whitecote Hill, Leeds, LS13 2HU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 26 March 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 Leeds
Other active electrical contractors registered in Leeds.
- Smart Door Controls Ltd2011
- Smart Electricite Ltd2026
- Smart Ohm (Leeds) Ltd2024
- Smartwired Electrical Contractor Limited2021
- SMC Electrical Division Ltd2019
- SMF Electrical Ltd2022
- SND Electrical Limited2020
- SNR Electrics Limited2020
All electrical contractors in Leeds · All trades in Leeds · Electricians across the UK
Frequently asked questions
When are Smart Cabling Ltd's accounts due?
Smart Cabling Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Smart Cabling Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Smart Cabling Ltd still trading?
Smart Cabling 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 Smart Cabling Ltd do?
Smart Cabling Ltd is registered under Electrical installation (SIC 43210).
How old is Smart Cabling Ltd?
Smart Cabling Ltd was incorporated on 26 March 2015, 11 years ago.
What is the penalty if Smart Cabling 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 Smart Cabling 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.