- Companies
- Cleaning companies
- Cwmbran
- Storm Treatment Plant Service Limited
Storm Treatment Plant Service Limited
- Company number
- 16722473
- Incorporated
- 16 Sep 20251 year trading
- Registered office
- 4A Brecon Court William Brown Close, Llantarnam Industrial Park, Cwmbran, NP44 3AB
- Nature of business
- Other building and industrial cleaning activities
Storm Treatment Plant Service Limited is a 1-year-old private limited company registered in Cwmbran, company number 16722473, one of 14 cleaning companies in Cwmbran. Its next accounts are due at Companies House on 16 June 2027, and its first CT600 is due at HMRC on 15 September 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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Where Storm Treatment Plant Service Limited is registered
The registered office is in Cwmbran (NP44), in the Torfaen local authority area, Wales. Show NP44 3AB on a map.
Other trade companies in NP44
- Compliant Fire Safety Solutions LtdInstallers
- V&K Solutions LimitedCivil engineering
- Pure Clean by Nichola LtdCleaning companies
- Amsof LimitedPlumbers and heating engineers
- Marchant Home Solutions Ltd LtdBuilders
- True Level Concrete LtdBuilders
- A2Z Tech LimitedMachinery repair and installation
- Days Ventilation Solutions LtdPlumbers and heating engineers
Also registered at this address
5 other companies use the same registered office as Storm Treatment Plant Service Limited.
- 3 Celts LimitedBuilders
- C.E. Green (Eddis) and Sons LtdProperty developers
- MGJ Building Services LimitedProperty developers
- Moruzzi Landscapes LimitedLandscapers and gardeners
- Pelle Groundworks LimitedSpecialist contractors
What happens if Storm Treatment Plant Service Limited 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 16 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Jun 2027 to 16 Jul 2027 | £150 |
| 1 to 3 months late | 17 Jul 2027 to 16 Sep 2027 | £375 |
| 3 to 6 months late | 17 Sep 2027 to 16 Dec 2027 | £750 |
| More than 6 months late | From 17 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16722473
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 September 2025 (1 year ago)
- Registered office
- 4A Brecon Court William Brown Close, Llantarnam Industrial Park, Cwmbran, NP44 3AB
- Nature of business
- Other building and industrial cleaning activities (SIC 81229)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 15 September 2026
- Previous names
- Storm Domestic Service Limited (until 26 Sep 2025)
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Cwmbran
Other active cleaning companies registered in Cwmbran.
- Zhannadee Cleaning Ltd2020
- Asbava Limited2022
- Atire Pro Clean Pressure Washing Ltd2025
- Bineezy Ltd2024
- Crescent Cleaning Solutions Ltd2026
- Dynamic Commercial Cleaning Limited2017
- JJ Landscaping and Gardening Ltd2025
- MPP (Newport) Ltd2024
All cleaning companies in Cwmbran · All trades in Cwmbran · Cleaning companies across the UK
Frequently asked questions
When are Storm Treatment Plant Service Limited's accounts due?
Storm Treatment Plant Service Limited's next accounts are due at Companies House by 16 June 2027 (in 245 days), covering the period to 30 September 2026.
When is Storm Treatment Plant Service Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 15 September 2026, due by 15 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Storm Treatment Plant Service Limited still trading?
Storm Treatment Plant Service Limited is listed as active on the Companies House register (checked 13 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 Storm Treatment Plant Service Limited do?
Storm Treatment Plant Service Limited is registered under Other building and industrial cleaning activities (SIC 81229).
How old is Storm Treatment Plant Service Limited?
Storm Treatment Plant Service Limited was incorporated on 16 September 2025, 1 year ago.
What is the penalty if Storm Treatment Plant Service Limited 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 Storm Treatment Plant Service Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.