- Companies
- Electricians
- Mountain Ash
- SLS CCTV Ltd
SLS CCTV Ltd
- Company number
- 16371601
- Incorporated
- 7 Apr 20251 year trading
- Registered office
- 50 Forest View, Mountain Ash, CF45 3DU
- Nature of business
- Electrical installation
SLS CCTV Ltd is a 1-year-old private limited company registered in Mountain Ash, company number 16371601, one of 8 electrical contractors in Mountain Ash. Its next accounts are due at Companies House on 7 January 2027, and its first CT600 is due at HMRC on 6 April 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns SLS CCTV Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** A*** | Director | Apr 2025 |
Person with significant control
Where SLS CCTV Ltd is registered
The registered office is in Mountain Ash (CF45), in the Rhondda Cynon Taf local authority area, Wales. Show CF45 3DU on a map.
Other trade companies in CF45
- Pro Guard Home Improvements LtdRoofers
- Smiths Rendering & Resin LtdBuilders
- Ironrootslandscaping LimitedLandscapers and gardeners
- Lee Griffiths Contractors LimitedFinishing trades
- Theglossboss LtdCleaning companies
- Brickzen Constructions LtdInstallers
- STR Drylining LtdBuilders
- Greenvoltinfrastructure LtdCivil engineering
What happens if SLS CCTV 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 7 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 8 Jan 2027 to 7 Feb 2027 | £150 |
| 1 to 3 months late | 8 Feb 2027 to 7 Apr 2027 | £375 |
| 3 to 6 months late | 8 Apr 2027 to 7 Jul 2027 | £750 |
| More than 6 months late | From 8 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16371601
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 April 2025 (1 year ago)
- Registered office
- 50 Forest View, Mountain Ash, CF45 3DU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 18 April 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 Mountain Ash
Other active electrical contractors registered in Mountain Ash.
- Cy Electrical Limited2024
- D C L Electrics Ltd2021
- M&Econnect Limited2024
- MDC Electrical Services Ltd2012
- Monmouthshire Electrical Maintenance Services Limited1995
- Neutralive Electrical Ltd2026
- Relecserv Ltd2022
All electrical contractors in Mountain Ash · All trades in Mountain Ash · Electricians across the UK
Frequently asked questions
When are SLS CCTV Ltd's accounts due?
SLS CCTV Ltd's next accounts are due at Companies House by 7 January 2027 (in 87 days), covering the period to 30 April 2026.
When is SLS CCTV Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 6 April 2026, due by 6 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is SLS CCTV Ltd still trading?
SLS CCTV 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 SLS CCTV Ltd do?
SLS CCTV Ltd is registered under Electrical installation (SIC 43210).
How old is SLS CCTV Ltd?
SLS CCTV Ltd was incorporated on 7 April 2025, 1 year ago.
Who runs SLS CCTV Ltd?
SLS CCTV Ltd has 1 active director, the longest-serving appointed in Apr 2025. Their names and service addresses are on the Companies House register.
Who owns SLS CCTV Ltd?
One person or company has significant control of SLS CCTV Ltd: an individual (owns 75% or more of the shares).
What is the penalty if SLS CCTV 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 SLS CCTV 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.