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- Rubimont Limited
Company profile · Property developers
Rubimont Limited
Rubimont Limited is a newly incorporated private limited company registered in Newbury, company number 17083433, one of 104 property development companies in Newbury. Its next accounts are due at Companies House on 10 December 2027, and its first CT600 is due at HMRC on 9 March 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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Where Rubimont Limited is registered
The registered office is in Newbury (RG14), in the West Berkshire local authority area, South East. Show RG14 1QL on a map.
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- Atl Premium Cleaning & Painting Services LtdPainters and decorators
Shared registered office
73 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Rubimont Limited 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 10 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Dec 2027 to 10 Jan 2028 | £150 |
| 1 to 3 months late | 11 Jan 2028 to 10 Mar 2028 | £375 |
| 3 to 6 months late | 11 Mar 2028 to 10 Jun 2028 | £750 |
| More than 6 months late | From 11 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 17083433
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 March 2026
- Registered office
- 2 Old Bath Road, Newbury, Berkshire, RG14 1QL
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Newbury
Other active property development companies registered in Newbury.
- Russell Estates Limited1987
- Sama Properties Ltd2026
- Scrivenerproperties Limited2026
- Slatter Estates Limited2026
- Stephen Critchell Associates Limited1999
- Stone Real Estate (Baltic) Limited2021
- Stone Real Estate Limited2015
- SW Building Contractors of Marlborough Limited2011
All property development companies in Newbury · All trades in Newbury · Property developers across the UK
Frequently asked questions
When are Rubimont Limited's accounts due?
Rubimont Limited's next accounts are due at Companies House by 10 December 2027 (in 424 days), covering the period to 31 March 2027.
When is Rubimont Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 9 March 2027, due by 9 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Rubimont Limited still trading?
Rubimont Limited 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 Rubimont Limited do?
Rubimont Limited is registered under Development of building projects (SIC 41100).
How old is Rubimont Limited?
Rubimont Limited was incorporated on 10 March 2026, less than a year ago.
What is the penalty if Rubimont Limited 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 Rubimont Limited 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.