- Companies
- Finishing trades
- South Ockendon
- Mounton Ltd
Mounton Ltd
- Company number
- 16977245
- Incorporated
- 21 Jan 2026
- Registered office
- Ecohub Bretts Farm, Romford Road, South Ockendon, Essex, RM15 4XD
- Nature of business
- Other building completion and finishing
Mounton Ltd is a newly incorporated private limited company registered in South Ockendon, company number 16977245, one of 35 building finishing companies in South Ockendon. Its next accounts are due at Companies House on 21 October 2027, and its first CT600 is due at HMRC on 20 January 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Mounton Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| L*** R*** | Director | Jan 2026 |
Person with significant control
Where Mounton Ltd is registered
The registered office is in South Ockendon (RM15), in the Thurrock local authority area, East of England. Show RM15 4XD on a map.
Other trade companies in RM15
- Aee Development LtdBuilders
- PCS Construction Services LimitedInstallers
- Aashfa LimitedCleaning companies
- Carmel Ridge LimitedMachinery repair and installation
- Nova Workforce LimitedSpecialist contractors
- Rosevine Property Cleaning & Commercial Services LtdCleaning companies
- Ec Cladding LtdBuilders
- K'S Heritage International LtdSpecialist contractors
What happens if Mounton 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 21 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Oct 2027 to 21 Nov 2027 | £150 |
| 1 to 3 months late | 22 Nov 2027 to 21 Jan 2028 | £375 |
| 3 to 6 months late | 22 Jan 2028 to 21 Apr 2028 | £750 |
| More than 6 months late | From 22 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 16977245
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 January 2026
- Registered office
- Ecohub Bretts Farm, Romford Road, South Ockendon, Essex, RM15 4XD
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in South Ockendon
Other active building finishing companies registered in South Ockendon.
- Newcon Limited2017
- Pac Construction Solutions Ltd2025
- Proactive Vision Ltd2022
- R-Repair Ltd2016
- Sapphire Steel Fabrications Limited2023
- STV Solutions Limited2014
- Tsbuildingworks Limited2022
- Valdan Limited2015
All building finishing companies in South Ockendon · All trades in South Ockendon · Finishing trades across the UK
Frequently asked questions
When are Mounton Ltd's accounts due?
Mounton Ltd's next accounts are due at Companies House by 21 October 2027 (in 374 days), covering the period to 31 January 2027.
When is Mounton Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 20 January 2027, due by 20 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mounton Ltd still trading?
Mounton 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 Mounton Ltd do?
Mounton Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Mounton Ltd?
Mounton Ltd was incorporated on 21 January 2026, less than a year ago.
Who runs Mounton Ltd?
Mounton Ltd has 1 active director, the longest-serving appointed in Jan 2026. Their names and service addresses are on the Companies House register.
Who owns Mounton Ltd?
One person or company has significant control of Mounton Ltd: Big 7 Holdings Ltd (owns 75% or more of the shares).
What is the penalty if Mounton 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 Mounton 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.