- Companies
- Property developers
- Waterlooville
- Quayside Cleanroom Solutions Ltd
Quayside Cleanroom Solutions Ltd
- Company number
- 14617483
- Incorporated
- 26 Jan 20233 years trading
- Registered office
- 87 London Road, Cowplain, Waterlooville, Hampshire, PO8 8XB
- Nature of business
- Development of building projects; Buying and selling of own real estate; Other letting and operating of own or leased real estate; Management of real estate on a fee or contract basis
Quayside Cleanroom Solutions Ltd is a 3-year-old private limited company registered in Waterlooville, company number 14617483, one of 153 property development companies in Waterlooville. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 down £455K (-26.7%) on the year before, to £1.2M.
- Current assets of £1.2M against £355K owed within a year: 3.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £1.2M | £17K | £1.2M | £355K | 1 |
| 31 Jan 2025 | £1.7M | £505K | £1.3M | £414K | 1 |
| 31 Jan 2024 | £698K | £654K | £1M | £490K | 1 |
Where Quayside Cleanroom Solutions Ltd is registered
The registered office is in Waterlooville (PO8), in the Havant local authority area, South East. Show PO8 8XB on a map.
Other trade companies in PO8
- South Coast Marine LtdMachinery repair and installation
- Le Petit Electrical LtdElectricians
- Pure Construction (South) LimitedBuilders
- Carecomply Solutions LtdFacilities management
- Southcoast Development Group LtdProperty developers
- Hughes Garden Maintenance LtdCleaning companies
- Partridge Painting & Decorating LtdPainters and decorators
- Candour Maintenance Management LtdFinishing trades
Also registered at this address
9 other companies use the same registered office as Quayside Cleanroom Solutions Ltd.
- Blendworth Tree Care LtdLandscapers and gardeners
- Buckingham Old Portsmouth Apartments LtdProperty developers
- Elite Mechanical Services Southern LimitedPlumbers and heating engineers
- MGM Landscaping LtdLandscapers and gardeners
- Modern Commercial Interiors LtdProperty developers
- Silverstream Solar LimitedInstallers
- SPB Civil Engineering LtdCivil engineering
- The Daylight Doctor LtdElectricians
- Toby Homes LimitedProperty developers
What happens if Quayside Cleanroom Solutions 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 31 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 14617483
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 January 2023 (3 years ago)
- Registered office
- 87 London Road, Cowplain, Waterlooville, Hampshire, PO8 8XB
- Nature of business
- Development of building projects (SIC 41100)
Buying and selling of own real estate (SIC 68100)
Other letting and operating of own or leased real estate (SIC 68209)
Management of real estate on a fee or contract basis (SIC 68320) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 26 February 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Waterlooville
Other active property development companies registered in Waterlooville.
- Redpath Living Limited2025
- Redpath Renovations Limited2025
- RG Anchorstone Properties Ltd2025
- Rowbrey Property Limited2025
- Roxburgh Building Services Limited2022
- S & D Wilson Limited2015
- Sancus Tech Limited2023
- Sempre Property Ltd2022
All property development companies in Waterlooville · All trades in Waterlooville · Property developers across the UK
Frequently asked questions
When are Quayside Cleanroom Solutions Ltd's accounts due?
Quayside Cleanroom Solutions Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Quayside Cleanroom Solutions Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Quayside Cleanroom Solutions Ltd still trading?
Quayside Cleanroom Solutions 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 Quayside Cleanroom Solutions Ltd do?
Quayside Cleanroom Solutions Ltd is registered under Development of building projects (SIC 41100); Buying and selling of own real estate (SIC 68100); Other letting and operating of own or leased real estate (SIC 68209); Management of real estate on a fee or contract basis (SIC 68320).
How old is Quayside Cleanroom Solutions Ltd?
Quayside Cleanroom Solutions Ltd was incorporated on 26 January 2023, 3 years ago.
What is the penalty if Quayside Cleanroom Solutions 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 Quayside Cleanroom Solutions 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.