- Companies
- Finishing trades
- Waterlooville
- Cox Installations Ltd
Cox Installations Ltd
- Company number
- 09466992
- Incorporated
- 3 Mar 201511 years trading
- Registered office
- 2 London Road, Purbrook, Waterlooville, PO7 5LJ
- Nature of business
- Other building completion and finishing
Cox Installations Ltd is a 11-year-old private limited company registered in Waterlooville, company number 09466992, one of 107 building finishing companies in Waterlooville. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 up £7,837 on the year before, to £7,851.
- Net assets rose in 3 of 8 year-on-year comparisons on record.
- Current assets of £30K against £33K owed within a year: 0.9 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £7,851 | £10K | £30K | £33K | 2 |
| 31 Mar 2025 | £14 | £8,748 | £30K | £38K | 2 |
| 31 Mar 2024 | £63 | £14K | £42K | £41K | 2 |
| 31 Mar 2023 | £1 | £21K | £35K | £24K | 2 |
| 31 Mar 2022 | £7 | £5,733 | £25K | £14K | 2 |
| 31 Mar 2021 | £76 | £2,935 | £37K | £14K | 3 |
| 31 Mar 2020 | £6,593 | £11K | £21K | £16K | 3 |
| 31 Mar 2019 | £15K | £11K | £35K | £20K | 2 |
| 31 Mar 2018 | £3,951 | ||||
| 31 Mar 2017 | £6,222 | £15K |
Where Cox Installations Ltd is registered
The registered office is in Waterlooville (PO7), in the Havant local authority area, South East. Show PO7 5LJ on a map.
Other trade companies in PO7
- Coast to Coast Flooring LtdFloor and wall tilers
- Fortress Roofing Services LtdInstallers
- Redlands Roofing LtdInstallers
- WCP Plumbing & Heating LtdPlumbers and heating engineers
- Sparmor Developments LtdProperty developers
- Titan Home Improvements LtdProperty developers
- Accord Housing LimitedProperty developers
- JM Property & Stoves Services LimitedBuilders
Also registered at this address
10 other companies use the same registered office as Cox Installations Ltd.
- Abel Projects LimitedSpecialist contractors
- Amh Electric LtdElectricians
- CM Rov Systems LtdMachinery repair and installation
- Jon Taylor Electrical Services LimitedMachinery repair and installation
- Morburne Engineering LimitedMotor traders
- Progas South Services LtdPlumbers and heating engineers
- Skan Plumbing Heating Electrical LtdPlumbers and heating engineers
- Smart Flow Drainage Solutions LimitedCivil engineering
- Top Banana Flooring LtdFinishing trades
- Unity Fire LtdJoiners and carpenters
What happens if Cox Installations 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09466992
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 March 2015 (11 years ago)
- Registered office
- 2 London Road, Purbrook, Waterlooville, PO7 5LJ
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 3 March 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Waterlooville
Other active building finishing companies registered in Waterlooville.
- CP Interior Solutions Ltd2020
- CR Interiors Ltd2023
- Cummins and Pope Limited1982
- DCL Cladding Ltd2019
- DJW Interiors Ltd2020
- Dpa Decorating Limited2019
- Duncan Urquhart Limited2026
- Ebt Tape and Jointing Ltd2023
All building finishing companies in Waterlooville · All trades in Waterlooville · Finishing trades across the UK
Frequently asked questions
When are Cox Installations Ltd's accounts due?
Cox Installations Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Cox Installations Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Cox Installations Ltd still trading?
Cox Installations 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 Cox Installations Ltd do?
Cox Installations Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Cox Installations Ltd?
Cox Installations Ltd was incorporated on 3 March 2015, 11 years ago.
What is the penalty if Cox Installations 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 Cox Installations 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.