- Company number
- 15250354
- Incorporated
- 31 Oct 20232 years trading
- Registered office
- 79 Oldfields Circus, Northolt, UB5 4RU
- Nature of business
- Construction of domestic buildings
Marsz Construction Ltd is a 2-year-old private limited company registered in Northolt, company number 15250354, one of 172 building contractors in Northolt. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 down £574 (-65.2%) on the year before, to -£1,455.
- Current assets of £100 against £1,555 owed within a year: 0.1 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 Oct 2025 | -£1,455 | £100 | £100 | £1,555 | 1 |
| 31 Oct 2024 | -£881 | £100 | £100 | £981 | 1 |
Who runs and owns Marsz Construction Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** S*** | Director | Oct 2023 |
Person with significant control
Where Marsz Construction Ltd is registered
The registered office is in Northolt (UB5), in the Ealing local authority area, London. Show UB5 4RU on a map.
Other trade companies in UB5
- Byvolt Electrical Services LtdElectricians
- Harmony Buildworks LtdSpecialist contractors
- RBS Homes LtdFinishing trades
- Tda Construction LimitedBuilders
- Ivaan Roofing Solutions LtdRoofers
- Jacob Fleet Services LtdMotor traders
- Upliftcarsltd LtdMotor traders
- Caraze LtdMotor traders
What happens if Marsz Construction 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 15250354
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 October 2023 (2 years ago)
- Registered office
- 79 Oldfields Circus, Northolt, UB5 4RU
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 30 October 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Northolt
Other active building contractors registered in Northolt.
- Maximized Construction Ltd2023
- Maximum Effort Roofing Ltd2026
- MDK5 Ltd2026
- Meister Builder Ltd2022
- Mim Marinel Ltd2024
- Misty Construction Ltd2024
- MJ Constructionwork Ltd2024
- Mjo Construction Limited2012
All building contractors in Northolt · All trades in Northolt · Builders across the UK
Frequently asked questions
When are Marsz Construction Ltd's accounts due?
Marsz Construction Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Marsz Construction Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Marsz Construction Ltd still trading?
Marsz Construction 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 Marsz Construction Ltd do?
Marsz Construction Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Marsz Construction Ltd?
Marsz Construction Ltd was incorporated on 31 October 2023, 2 years ago.
Who runs Marsz Construction Ltd?
Marsz Construction Ltd has 1 active director, the longest-serving appointed in Oct 2023. Their names and service addresses are on the Companies House register.
Who owns Marsz Construction Ltd?
One person or company has significant control of Marsz Construction Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Marsz Construction 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 Marsz Construction 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.