- Companies
- Installers
- Leeds
- 1ST Storage UK Limited
1ST Storage UK Limited
- Company number
- 04001862
- Incorporated
- 25 May 200026 years trading
- Registered office
- Unit 1 Holmecroft, York Road, Leeds, West Yorkshire, LS15 4NF
- Nature of business
- Other construction installation; Other service activities n.e.c.
1ST Storage UK Limited is a 26-year-old private limited company registered in Leeds, company number 04001862, one of 225 installation companies (insulation, lifts, shutters and similar) in Leeds. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £18K (+67.1%) on the year before, to £45K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £49K against £51K owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Aug 2025 | £45K | £49K | £51K | 0 | |
| 31 Aug 2024 | £27K | £30K | £2,661 | 3 | |
| 29 Jun 2023 | £38K | £19K | £24K | 3 | |
| 29 Jun 2022 | £8,541 | £6,004 | £27K | 2 | |
| 29 Jun 2021 | £4,422 | £18K | £61K | 3 | |
| 29 Jun 2020 | £5,113 | £9,529 | £61K | 2 | |
| 29 Jun 2019 | £3,642 | £29K | £71K | ||
| 29 Jun 2018 | £1,842 | £28K | £62K | ||
| 30 Jun 2017 | -£20K | £1,960 | £38K | ||
| 30 Jun 2016 | -£33K | £2,132 | £2,132 | £50K |
Where 1ST Storage UK Limited is registered
The registered office is in Leeds (LS15), in the Leeds local authority area, Yorkshire and The Humber. Show LS15 4NF on a map.
Other trade companies in LS15
- East Leeds Brickwork LimitedBuilders
- Hope Contracting LtdBuilders
- Screwllery LtdBuilders
- Gardencraft Leeds LtdLandscapers and gardeners
- J.Reuben Construction LtdBuilders
- Square Grid Ceilings LtdBuilders
- SRT Tyres LtdMotor traders
- Sabe Electrical LimitedElectricians
Also registered at this address
1 other company uses the same registered office as 1ST Storage UK Limited.
- GMC Car Sales LtdMotor traders
What happens if 1ST Storage UK 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 04001862
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 May 2000 (26 years ago)
- Registered office
- Unit 1 Holmecroft, York Road, Leeds, West Yorkshire, LS15 4NF
- Nature of business
- Other construction installation (SIC 43290)
Other service activities n.e.c. (SIC 96090) - Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 20 September 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Leeds
Other active installation companies (insulation, lifts, shutters and similar) registered in Leeds.
- 2 Pillar Services Ltd2024
- 2Ruvia Ltd2025
- A B Installations (Leeds) Ltd2026
- Aa Steel Construction Limited2020
- Ab Landscape Construction Limited2026
- Abberdale Guttering Limited2026
- Active Alert Ltd2023
- Advanced Thermal Ltd2024
All installation companies (insulation, lifts, shutters and similar) in Leeds · All trades in Leeds · Installers across the UK
Frequently asked questions
When are 1ST Storage UK Limited's accounts due?
1ST Storage UK Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is 1ST Storage UK Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is 1ST Storage UK Limited still trading?
1ST Storage UK 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 1ST Storage UK Limited do?
1ST Storage UK Limited is registered under Other construction installation (SIC 43290); Other service activities n.e.c. (SIC 96090).
How old is 1ST Storage UK Limited?
1ST Storage UK Limited was incorporated on 25 May 2000, 26 years ago.
What is the penalty if 1ST Storage UK 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 1ST Storage UK 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.