- Companies
- Machinery repair and installation
- Cardiff
- Crystal Precision SDH Ltd
Crystal Precision SDH Ltd
- Company number
- 17275376
- Incorporated
- 17 Jun 2026
- Registered office
- Flat 11 Windsor Court, Moira Terrace, Cardiff, CF24 0DZ
- Nature of business
- Repair and maintenance of ships and boats
Crystal Precision SDH Ltd is a newly incorporated private limited company registered in Cardiff, company number 17275376, one of 137 machinery repair and installation companies in Cardiff. Its next accounts are due at Companies House on 17 March 2028, and its first CT600 is due at HMRC on 16 June 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 Crystal Precision SDH Ltd is registered
The registered office is in Cardiff (CF24), in the Cardiff local authority area, Wales. Show CF24 0DZ on a map.
Other trade companies in CF24
- New Capital Tyres LtdMotor traders
- Beza Home Climate LtdPlumbers and heating engineers
- Jafa Construction LtdBuilders
- A R Lawn Care & Garden Services LtdLandscapers and gardeners
- RK Asset & Trading Co LtdMotor traders
- ZCC Garage LtdMechanics and garages
- Szot LtdPlasterers
- Oceanway Tyres LtdMechanics and garages
Also registered at this address
1 other company uses the same registered office as Crystal Precision SDH Ltd.
- Agrokombinat Dzerzhinsky LimitedMachinery repair and installation
What happens if Crystal Precision SDH 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 17 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Mar 2028 to 17 Apr 2028 | £150 |
| 1 to 3 months late | 18 Apr 2028 to 17 Jun 2028 | £375 |
| 3 to 6 months late | 18 Jun 2028 to 17 Sep 2028 | £750 |
| More than 6 months late | From 18 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 17275376
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 June 2026
- Registered office
- Flat 11 Windsor Court, Moira Terrace, Cardiff, CF24 0DZ
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Cardiff
Other active machinery repair and installation companies registered in Cardiff.
- Cubic Cooling Limited2013
- D W Refrigeration Limited2003
- Daily Catering Repairs Ltd2026
- Dania25 Ltd2026
- Dragon Air Conditioning (Service) Limited2010
- Easy Security Systems Ltd2014
- Ejz Consult Ltd2025
- Electrigasfix Ltd2020
All machinery repair and installation companies in Cardiff · All trades in Cardiff · Machinery repair and installation across the UK
Frequently asked questions
When are Crystal Precision SDH Ltd's accounts due?
Crystal Precision SDH Ltd's next accounts are due at Companies House by 17 March 2028 (in 521 days), covering the period to 30 June 2027.
When is Crystal Precision SDH 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 16 June 2027, due by 16 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Crystal Precision SDH Ltd still trading?
Crystal Precision SDH 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 Crystal Precision SDH Ltd do?
Crystal Precision SDH Ltd is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Crystal Precision SDH Ltd?
Crystal Precision SDH Ltd was incorporated on 17 June 2026, less than a year ago.
What is the penalty if Crystal Precision SDH 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 Crystal Precision SDH 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.