Slav.C Ltd
- Company number
- 10535343
- Incorporated
- 21 Dec 20169 years trading
- Registered office
- 286 Ball Road, Cardiff, CF3 4JJ
- Nature of business
- Repair and maintenance of aircraft and spacecraft
Slav.C Ltd is a 9-year-old private limited company registered in Cardiff, company number 10535343, one of 137 machinery repair and installation companies in Cardiff. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 up £381 (+529.2%) on the year before, to £453.
- Net assets rose in 3 of 8 year-on-year comparisons on record.
- Current assets of £6,381 against £6,233 owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £453 | £6,381 | £6,233 | 2 | |
| 31 Dec 2024 | £72 | £5,904 | £6,585 | 2 | |
| 31 Dec 2023 | £2,880 | £8,727 | £7,189 | 2 | |
| 31 Dec 2022 | £2,705 | £6,968 | £6,194 | 2 | |
| 31 Dec 2021 | £3,064 | £5,182 | £3,116 | 2 | |
| 31 Dec 2020 | £53 | £1,587 | £2,493 | 2 | |
| 31 Dec 2019 | £1,626 | £5,259 | £4,331 | 2 | |
| 31 Dec 2018 | £2,863 | £5,896 | £4,030 | ||
| 31 Dec 2017 | £3,043 | £6,024 | £6,047 | £3,771 |
Where Slav.C Ltd is registered
The registered office is in Cardiff (CF3), in the Cardiff local authority area, Wales. Show CF3 4JJ on a map.
Other trade companies in CF3
- Ions Trade & Projects LtdInstallers
- Fly Tech LtdMachinery repair and installation
- Dragonfly Site Services LtdSpecialist contractors
- Arc Energy Systems LtdElectricians
- Floyd’S Consultants LtdProperty developers
- Blues Mechanical LtdInstallers
- Climate Control Cardiff LtdPlumbers and heating engineers
- Campo & Co Developments LtdBuilders
What happens if Slav.C 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 10535343
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 December 2016 (9 years ago)
- Registered office
- 286 Ball Road, Cardiff, CF3 4JJ
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 20 December 2025
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.
- Smiths Transport Services Limited1999
- Smoke-Tec Services Limited2019
- South Wales Equipment Limited2017
- Speed's Halfway Garage Ltd2015
- ST Electrical Engineering Services Ltd2025
- Strike Light Technical Limited2010
- Stromberg Trading Ltd2018
- T.M Property Maintenance Ltd2025
All machinery repair and installation companies in Cardiff · All trades in Cardiff · Machinery repair and installation across the UK
Frequently asked questions
When are Slav.C Ltd's accounts due?
Slav.C Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Slav.C Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Slav.C Ltd still trading?
Slav.C 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 Slav.C Ltd do?
Slav.C Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is Slav.C Ltd?
Slav.C Ltd was incorporated on 21 December 2016, 9 years ago.
What is the penalty if Slav.C 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 Slav.C 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.