- Companies
- Finishing trades
- Oxford
- Diminas Ltd
Diminas Ltd
- Company number
- 16818629
- Incorporated
- 29 Oct 2025
- Registered office
- 2 Elm Tree Close, Littlemore, Oxford, OX4 4LL
- Nature of business
- Other building completion and finishing
Diminas Ltd is a newly incorporated private limited company registered in Oxford, company number 16818629, one of 44 building finishing companies in Oxford. Its next accounts are due at Companies House on 29 July 2027, and its first CT600 is due at HMRC on 28 October 2027.
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 Diminas Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| D*** D*** | Director | Oct 2025 |
Person with significant control
Where Diminas Ltd is registered
The registered office is in Oxford (OX4), in the Oxford local authority area, South East. Show OX4 4LL on a map.
Other trade companies in OX4
- Mettlespoke LtdCleaning companies
- Madilee Clean LimitedCleaning companies
- BPR Drone Tech LtdRepair services
- SB Heating and Plumbing LtdPlumbers and heating engineers
- Nevada Air Conditioning & Refrigeration LtdMachinery repair and installation
- Whitehouse Maintenance LtdBuilders
- Vivid Cleaning Service LtdCleaning companies
- Oxford Move Out Specialists LtdCleaning companies
What happens if Diminas 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 29 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jul 2027 to 29 Aug 2027 | £150 |
| 1 to 3 months late | 30 Aug 2027 to 29 Oct 2027 | £375 |
| 3 to 6 months late | 30 Oct 2027 to 29 Jan 2028 | £750 |
| More than 6 months late | From 30 Jan 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
- 16818629
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 October 2025
- Registered office
- 2 Elm Tree Close, Littlemore, Oxford, OX4 4LL
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 28 September 2026
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 Oxford
Other active building finishing companies registered in Oxford.
- Fawkes Construction Ltd2012
- Hawkins & Riveiros Limited2003
- Headington Flooring Limited2023
- Inspired Restorations Oxford Limited2013
- J & H Lynch Limited2021
- JR&S Building Management Ltd2025
- Kaizen Building Group Ltd2024
- Liquid Space Design Ltd2006
All building finishing companies in Oxford · All trades in Oxford · Finishing trades across the UK
Frequently asked questions
When are Diminas Ltd's accounts due?
Diminas Ltd's next accounts are due at Companies House by 29 July 2027 (in 289 days), covering the period to 31 October 2026.
When is Diminas 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 28 October 2026, due by 28 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Diminas Ltd still trading?
Diminas 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 Diminas Ltd do?
Diminas Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Diminas Ltd?
Diminas Ltd was incorporated on 29 October 2025, less than a year ago.
Who runs Diminas Ltd?
Diminas Ltd has 1 active director, the longest-serving appointed in Oct 2025. Their names and service addresses are on the Companies House register.
Who owns Diminas Ltd?
One person or company has significant control of Diminas Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Diminas 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 Diminas 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.