- Companies
- Plumbers and heating engineers
- Nottingham
- Jonathan Cox Limited
Jonathan Cox Limited
- Company number
- 08895614
- Incorporated
- 14 Feb 201412 years trading
- Registered office
- 20 Broughton Street, Beeston, Nottingham, NG9 1BD
- Nature of business
- Plumbing, heat and air-conditioning installation
Jonathan Cox Limited is a 12-year-old private limited company registered in Nottingham, company number 08895614, one of 310 plumbing and heating companies in Nottingham. 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 £3,995 (+11.5%) on the year before, to £39K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £49K against £34K owed within a year: 1.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 | £39K | £34K | £49K | £34K | 0 |
| 31 Mar 2025 | £35K | £37K | £47K | £37K | 4 |
| 31 Mar 2024 | £24K | £39K | £48K | £33K | 3 |
| 31 Mar 2023 | £21K | £47K | £57K | £48K | 4 |
| 31 Mar 2022 | £17K | £36K | £44K | £36K | 3 |
| 31 Mar 2021 | £28K | £40K | £51K | £34K | 3 |
| 31 Mar 2020 | £14K | £36K | £47K | £47K | 3 |
| 31 Mar 2019 | £7,376 | £32K | £45K | £49K | 4 |
| 31 Mar 2018 | £13K | £25K | £33K | £39K | 4 |
| 31 Mar 2017 | £577 | £35K | £38K | £41K | 4 |
Where Jonathan Cox Limited is registered
The registered office is in Nottingham (NG9), in the Broxtowe local authority area, East Midlands. Show NG9 1BD on a map.
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- Your Local Car Wash and Tyre LimitedMechanics and garages
- SG Cleaning Specialists LtdCleaning companies
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- NS Motorworks LtdMechanics and garages
- Priors 300 Detailing LtdCleaning companies
What happens if Jonathan Cox 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 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
- 08895614
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 February 2014 (12 years ago)
- Registered office
- 20 Broughton Street, Beeston, Nottingham, NG9 1BD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 14 February 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Nottingham
Other active plumbing and heating companies registered in Nottingham.
- JPT Plumbing and Heating Ltd2026
- KDC Heanor Limited2022
- KDS Gas and Plumbing Ltd2020
- KDS Maintenance Ltd2025
- Kings Plumbing & Maintenance Ltd2025
- KK Sons Ltd2025
- KNC Solutions Limited2026
- Knight District Heating Limited2023
All plumbing and heating companies in Nottingham · All trades in Nottingham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Jonathan Cox Limited's accounts due?
Jonathan Cox Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Jonathan Cox Limited'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 Jonathan Cox Limited still trading?
Jonathan Cox 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 Jonathan Cox Limited do?
Jonathan Cox Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Jonathan Cox Limited?
Jonathan Cox Limited was incorporated on 14 February 2014, 12 years ago.
What is the penalty if Jonathan Cox 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 Jonathan Cox 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.