- Companies
- Civil engineering
- Waltham Cross
- Megax Construction and Consultancy Ltd
Megax Construction and Consultancy Ltd
- Company number
- 13354682
- Incorporated
- 23 Apr 20215 years trading
- Registered office
- 29 Trinity House,, Trinity Lane, Waltham Cross, EN8 7EF
- Nature of business
- Construction of other civil engineering projects n.e.c.; Management consultancy activities other than financial management
Megax Construction and Consultancy Ltd is a 5-year-old private limited company registered in Waltham Cross, company number 13354682, one of 24 civil engineering contractors in Waltham Cross. 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 £132 (+6.4%) on the year before, to £2,194.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £2,194 | £2,875 | £681 | 1 | |
| 31 Mar 2024 | £2,062 | £2,104 | £42 | 1 | |
| 31 Mar 2023 | £1,887 | £3,269 | £1,382 | 1 | |
| 31 Mar 2022 | £1,223 | £16K | £15K | 1 |
Where Megax Construction and Consultancy Ltd is registered
The registered office is in Waltham Cross (EN8), in the Broxbourne local authority area, East of England. Show EN8 7EF on a map.
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What happens if Megax Construction and Consultancy 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
- 13354682
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 April 2021 (5 years ago)
- Registered office
- 29 Trinity House,, Trinity Lane, Waltham Cross, EN8 7EF
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 22 April 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Waltham Cross
Other active civil engineering contractors registered in Waltham Cross.
- Ngu Contractors Ltd2023
- O'Reilly Builders Limited2013
- RBL Construction Ltd2024
- Southgrove Limited2006
- TC Gas Utilities Ltd2026
- Theotet Ltd2018
- Tinted Limited2019
- Tomex Services Limited2015
All civil engineering contractors in Waltham Cross · All trades in Waltham Cross · Civil engineering across the UK
Frequently asked questions
When are Megax Construction and Consultancy Ltd's accounts due?
Megax Construction and Consultancy 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 Megax Construction and Consultancy 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 Megax Construction and Consultancy Ltd still trading?
Megax Construction and Consultancy 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 Megax Construction and Consultancy Ltd do?
Megax Construction and Consultancy Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Management consultancy activities other than financial management (SIC 70229).
How old is Megax Construction and Consultancy Ltd?
Megax Construction and Consultancy Ltd was incorporated on 23 April 2021, 5 years ago.
What is the penalty if Megax Construction and Consultancy 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 Megax Construction and Consultancy 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.