- Companies
- Plumbers and heating engineers
- Wallington
- Wdi Group (Surrey) Ltd
Wdi Group (Surrey) Ltd
- Company number
- 15560511
- Incorporated
- 13 Mar 20242 years trading
- Registered office
- S B C House, Restmor Way, Wallington, SM6 7AH
- Nature of business
- Plumbing, heat and air-conditioning installation
Wdi Group (Surrey) Ltd is a 2-year-old private limited company registered in Wallington, company number 15560511, one of 33 plumbing and heating companies in Wallington. 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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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
Where Wdi Group (Surrey) Ltd is registered
The registered office is in Wallington (SM6), in the Sutton local authority area, London. Show SM6 7AH on a map.
Other trade companies in SM6
- Lno Construction LtdFinishing trades
- Hqa Renovation and Solutions LtdInstallers
- Averion Homes & Developments LtdProperty developers
- A&S Property Developer (London) LtdProperty developers
- Goready Mobile Tyres LtdMechanics and garages
- Burden Developments LimitedProperty developers
- Foxcontrolsolutions LtdElectricians
- Stelmac Design & Build LtdBuilders
Also registered at this address
4 other companies use the same registered office as Wdi Group (Surrey) Ltd.
- Glenfield Property Group LtdProperty developers
- MMM Consulting Engineers LtdCivil engineering
- S C K Electrical LimitedElectricians
- Tiempo Properties LtdProperty developers
What happens if Wdi Group (Surrey) 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
- 15560511
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 March 2024 (2 years ago)
- Registered office
- S B C House, Restmor Way, Wallington, SM6 7AH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 31 October 2025
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Wallington
Other active plumbing and heating companies registered in Wallington.
- A Lings Group Limited2014
- A&L Heating Ltd2024
- Agw Mechanical Ltd2019
- All About Boilers Ltd2024
- Blossom Properties ML Ltd2021
- Boilermatic Limited2024
- Campphire Limited2025
- Central Powerflush Ltd2023
All plumbing and heating companies in Wallington · All trades in Wallington · Plumbers and heating engineers across the UK
Frequently asked questions
When are Wdi Group (Surrey) Ltd's accounts due?
Wdi Group (Surrey) Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Wdi Group (Surrey) 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 Wdi Group (Surrey) Ltd still trading?
Wdi Group (Surrey) 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 Wdi Group (Surrey) Ltd do?
Wdi Group (Surrey) Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Wdi Group (Surrey) Ltd?
Wdi Group (Surrey) Ltd was incorporated on 13 March 2024, 2 years ago.
What is the penalty if Wdi Group (Surrey) 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 Wdi Group (Surrey) 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.