- Companies
- Plumbers and heating engineers
- Southend on Sea
- WGB Mechanical Ltd
WGB Mechanical Ltd
- Company number
- 14776320
- Incorporated
- 3 Apr 20233 years trading
- Registered office
- 83 High Street, Shoeburyness, Southend on Sea, Essex, SS3 9AR
- Nature of business
- Plumbing, heat and air-conditioning installation
WGB Mechanical Ltd is a 3-year-old private limited company registered in Southend on Sea, company number 14776320, one of 23 plumbing and heating companies in Southend on Sea. 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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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 £57K (+100.3%) on the year before, to £115K.
- Current assets of £166K against £69K owed within a year: 2.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £115K | £51K | £166K | £69K | 1 |
| 31 Mar 2024 | £57K | £48K | £82K | £41K | 1 |
Where WGB Mechanical Ltd is registered
The registered office is in Southend on Sea (SS3), in the Southend-on-Sea local authority area, East of England. Show SS3 9AR on a map.
Other trade companies in SS3
- Truck Components LtdMotor traders
- S1 Automotive Group LtdMechanics and garages
- MKF Cleaning LtdCleaning companies
- Tranquil Solutions LimitedElectricians
- Nord Air Conditioning LtdPlumbers and heating engineers
- Noco Group LtdCivil engineering
- Garrison Gardens LtdLandscapers and gardeners
- Freddaf Investments LimitedProperty developers
What happens if WGB Mechanical 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
- 14776320
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 April 2023 (3 years ago)
- Registered office
- 83 High Street, Shoeburyness, Southend on Sea, Essex, SS3 9AR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 28 May 2026
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 Southend on Sea
Other active plumbing and heating companies registered in Southend on Sea.
- Ajh Plumbing & Heating Ltd2026
- D & T Heating & Plumbing Limited2004
- F J W Services Limited2005
- Flow-Tec Heating & Plumbing Ltd2014
- Gas Safety Essex Ltd2014
- Gastec Services Limited1995
- H T Cooling Services Ltd2026
- Heat-Plumb-Gas Ltd2018
All plumbing and heating companies in Southend on Sea · All trades in Southend on Sea · Plumbers and heating engineers across the UK
Frequently asked questions
When are WGB Mechanical Ltd's accounts due?
WGB Mechanical 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 WGB Mechanical 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 WGB Mechanical Ltd still trading?
WGB Mechanical 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 WGB Mechanical Ltd do?
WGB Mechanical Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is WGB Mechanical Ltd?
WGB Mechanical Ltd was incorporated on 3 April 2023, 3 years ago.
What is the penalty if WGB Mechanical 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 WGB Mechanical 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.