- Companies
- Groundworks and demolition
- Aberdare
- Nviro Group Limited
Nviro Group Limited
- Company number
- 16254941
- Incorporated
- 16 Feb 20251 year trading
- Registered office
- 40 George Street, Aberdare, CF44 6SH
- Nature of business
- Demolition; Environmental consulting activities; Other building and industrial cleaning activities
Nviro Group Limited is a 1-year-old private limited company registered in Aberdare, company number 16254941, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Public contracts won
Nviro Group Limited has one public sector contract award on record (2025). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Barcud Shared Services | Cleaning | Ceiling, not shown | 27 May 2025 |
Where Nviro Group Limited is registered
The registered office is in Aberdare (CF44), in the Rhondda Cynon Taf local authority area, Wales. Show CF44 6SH on a map.
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What happens if Nviro Group 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 16254941
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 February 2025 (1 year ago)
- Registered office
- 40 George Street, Aberdare, CF44 6SH
- Nature of business
- Demolition (SIC 43110)
Environmental consulting activities (SIC 74901)
Other building and industrial cleaning activities (SIC 81229) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 15 February 2026
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Aberdare
Other active groundworks and demolition companies registered in Aberdare.
All groundworks and demolition companies in Aberdare · All trades in Aberdare · Groundworks and demolition across the UK
Frequently asked questions
When are Nviro Group Limited's accounts due?
Nviro Group Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Nviro Group Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Nviro Group Limited still trading?
Nviro Group Limited 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 Nviro Group Limited do?
Nviro Group Limited is registered under Demolition (SIC 43110); Environmental consulting activities (SIC 74901); Other building and industrial cleaning activities (SIC 81229).
How old is Nviro Group Limited?
Nviro Group Limited was incorporated on 16 February 2025, 1 year ago.
Has Nviro Group Limited won public sector contracts?
Yes. Nviro Group Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Barcud Shared Services.
What is the penalty if Nviro Group 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 Nviro Group Limited 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.