- Companies
- Plumbers and heating engineers
- Thornton Heath
- Megawave Energy Solutions Ltd
Megawave Energy Solutions Ltd
- Company number
- 14488590
- Incorporated
- 16 Nov 20223 years trading
- Registered office
- Falcon House, 6 Parchmore Road, Thornton Heath, CR Falcon House, 6 Parchmore Road, Thornton Heath, Croydon, CR7 8LU
- Nature of business
- Plumbing, heat and air-conditioning installation
Megawave Energy Solutions Ltd is a 3-year-old private limited company registered in Thornton Heath, company number 14488590, one of 24 plumbing and heating companies in Thornton Heath. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £7,382 (+18.9%) on the year before, to £47K.
- Current assets of £130K against £102K owed within a year: 1.3 times cover.
- 7 employees on average, up from 4 the year before.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £47K | £130K | £102K | 7 | |
| 30 Nov 2024 | £39K | £52K | £31K | 4 | |
| 30 Nov 2023 | £5,228 | £8,446 | £3,218 | 1 |
Where Megawave Energy Solutions Ltd is registered
The registered office is in Thornton Heath (CR7), in the Croydon local authority area, London. Show CR7 8LU on a map.
Other trade companies in CR7
- Ib Air Conditioning LimitedPlumbers and heating engineers
- Gold Carpet Cleaning Services LtdCleaning companies
- Azad Auto LtdMechanics and garages
- Tota Steel LtdFinishing trades
- Survey Stream Property Services LtdFacilities management
- Saunders Mechanics LtdMechanics and garages
- SR Gas London LimitedPlumbers and heating engineers
- Prestige Auto Repair & Body Works LtdMechanics and garages
What happens if Megawave Energy Solutions 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 14488590
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 November 2022 (3 years ago)
- Registered office
- Falcon House, 6 Parchmore Road, Thornton Heath, CR Falcon House, 6 Parchmore Road, Thornton Heath, Croydon, CR7 8LU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 18 December 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 Thornton Heath
Other active plumbing and heating companies registered in Thornton Heath.
- MM Group Services Ltd2023
- Optimize Gas & Plumbing Limited2015
- Roukes Service Ltd2016
- Technical Plumbing London Limited2026
- 25/8 Plumbing & Heating Ltd2013
- A.M. Engineers Limited2002
- Aeroheat Gas Ltd2025
- Allied Shipping Company Ltd2026
All plumbing and heating companies in Thornton Heath · All trades in Thornton Heath · Plumbers and heating engineers across the UK
Frequently asked questions
When are Megawave Energy Solutions Ltd's accounts due?
Megawave Energy Solutions Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Megawave Energy Solutions Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Megawave Energy Solutions Ltd still trading?
Megawave Energy Solutions 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 Megawave Energy Solutions Ltd do?
Megawave Energy Solutions Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Megawave Energy Solutions Ltd?
Megawave Energy Solutions Ltd was incorporated on 16 November 2022, 3 years ago.
What is the penalty if Megawave Energy Solutions 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 Megawave Energy Solutions 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.