- Companies
- Machinery repair and installation
- Leeds
- CSS Leeds Limited
CSS Leeds Limited
- Company number
- 09407438
- Incorporated
- 27 Jan 201511 years trading
- Registered office
- Suite 3B Kings House, 1 King Street, Leeds, LS1 2HH
- Nature of business
- Installation of industrial machinery and equipment
CSS Leeds Limited is a 11-year-old private limited company registered in Leeds, company number 09407438, one of 231 machinery repair and installation companies in Leeds. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £2,166 (+17.6%) on the year before, to £14K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £238K against £199K owed within a year: 1.2 times cover.
- 3 employees on average, up from 1 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £14K | £500 | £238K | £199K | 3 |
| 31 Jul 2024 | £12K | £500 | £511K | £469K | 1 |
| 31 Jul 2023 | -£60K | £500 | £320K | £347K | 1 |
| 31 Jul 2022 | -£36K | £1,654 | £330K | £329K | 2 |
| 31 Jul 2021 | -£77K | £889 | £171K | £213K | 2 |
| 31 Jul 2020 | -£87K | £4,607 | £56K | £118K | 2 |
| 31 Jul 2019 | -£72K | £0 | £72K | £146K | 2 |
| 31 Jan 2018 | £46 | £40 | £99K | £102K | 2 |
| 31 Jan 2017 | £29 | £197 | £20K | £23K | 2 |
| 31 Jan 2016 | £81 | £4,499 | £32K | £32K |
Where CSS Leeds Limited is registered
The registered office is in Leeds (LS1), in the Leeds local authority area, Yorkshire and The Humber. Show LS1 2HH on a map.
Other trade companies in LS1
- Gridlink Infrastructure LtdCivil engineering
- Kleos Homes LtdBuilders
- Hillco Construction LtdBuilders
- Ironpeak Roofing Services LtdRoofers
- Anchorstone Construct LimitedBuilders
- Luxe Cleanings Services LtdCleaning companies
- Ajel Properties LimitedProperty developers
- The Crossing Group UK LtdCivil engineering
Also registered at this address
8 other companies use the same registered office as CSS Leeds Limited.
- A B Heritage Roofing LimitedRoofers
- Bronte Bathrooms LimitedPlumbers and heating engineers
- Cathedral Builders (Bradford) LimitedSpecialist contractors
- DS&L Property Consulting LimitedProperty developers
- HTP Engineering LtdElectricians
- Morton Brothers LimitedElectricians
- PSR Car & Commercial Repairs LtdMechanics and garages
- Swillington Autocare LimitedMechanics and garages
What happens if CSS Leeds 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 09407438
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 January 2015 (11 years ago)
- Registered office
- Suite 3B Kings House, 1 King Street, Leeds, LS1 2HH
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 27 January 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
- Previous names
- Display24 Limited (until 21 Mar 2017)
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 Leeds
Other active machinery repair and installation companies registered in Leeds.
- Cutts Motor Services Limited2010
- Cycle Care Leeds Limited2020
- D & G Commercials Ltd2012
- D H Auto Electrical and CCTV Limited2011
- D Y Graphics Ltd2003
- D.E. Electrical (of Leeds) Limited2012
- D.J.M. Fire & Security Limited2006
- D.M.G. Access Limited2018
All machinery repair and installation companies in Leeds · All trades in Leeds · Machinery repair and installation across the UK
Frequently asked questions
When are CSS Leeds Limited's accounts due?
CSS Leeds Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is CSS Leeds Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is CSS Leeds Limited still trading?
CSS Leeds 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 CSS Leeds Limited do?
CSS Leeds Limited is registered under Installation of industrial machinery and equipment (SIC 33200).
How old is CSS Leeds Limited?
CSS Leeds Limited was incorporated on 27 January 2015, 11 years ago.
What is the penalty if CSS Leeds 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 CSS Leeds 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.