- Companies
- Electricians
- Croydon
- ZS Cabling Ltd
ZS Cabling Ltd
- Company number
- 13154823
- Incorporated
- 25 Jan 20215 years trading
- Registered office
- TBXH@ Sunley House, Bedford Park, Croydon, CR0 2AP
- Nature of business
- Electrical installation
ZS Cabling Ltd is a 5-year-old private limited company registered in Croydon, company number 13154823, one of 120 electrical contractors in Croydon. 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 up £40K (+74.5%) on the year before, to £93K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £138K against £53K owed within a year: 2.6 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £93K | £138K | £53K | 4 | |
| 31 Jan 2024 | £54K | £95K | £51K | 4 | |
| 31 Jan 2023 | -£6,024 | £11K | £19K | 4 | |
| 31 Jan 2022 | £2,402 | £3,341 | £5,743 | 4 |
Where ZS Cabling Ltd is registered
The registered office is in Croydon (CR0), in the Croydon local authority area, London. Show CR0 2AP on a map.
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- Diyour-Self LtdFloor and wall tilers
- Premier Kitchen Installations LimitedJoiners and carpenters
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Also registered at this address
4 other companies use the same registered office as ZS Cabling Ltd.
- Owl Fix IT Plumbing & Heating Services LtdPlumbers and heating engineers
- Prime Set LtdElectricians
- The Paint Doc LimitedPainters and decorators
- ZS Connect LtdCivil engineering
What happens if ZS 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 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
- 13154823
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 January 2021 (5 years ago)
- Registered office
- TBXH@ Sunley House, Bedford Park, Croydon, CR0 2AP
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 24 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 Croydon
Other active electrical contractors registered in Croydon.
- 48Four Contract Services Ltd2018
- 5Way Electric Ltd2025
- A. C. Read Electrics Ltd2002
- A.K Builder London Ltd2019
- Adk Electrical Limited2025
- Ag&L Electrical Ltd2015
- Alan Mitchell Electrical Ltd2018
- Alltech Maintenance Services Ltd.2014
All electrical contractors in Croydon · All trades in Croydon · Electricians across the UK
Frequently asked questions
When are ZS Cabling Ltd's accounts due?
ZS Cabling Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is ZS Cabling 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 ZS Cabling Ltd still trading?
ZS 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 ZS Cabling Ltd do?
ZS Cabling Ltd is registered under Electrical installation (SIC 43210).
How old is ZS Cabling Ltd?
ZS Cabling Ltd was incorporated on 25 January 2021, 5 years ago.
What is the penalty if ZS 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 ZS 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.