- Companies
- Finishing trades
- High Wycombe
- H.C. Cox Ltd
H.C. Cox Ltd
- Company number
- 06336347
- Incorporated
- 7 Aug 200719 years trading
- Registered office
- 16 Crendon Street, High Wycombe, Buckinghamshire, HP13 6LW
- Nature of business
- Other building completion and finishing
H.C. Cox Ltd is a 19-year-old private limited company registered in High Wycombe, company number 06336347, one of 71 building finishing companies in High Wycombe. 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 down £3,264 (-41.9%) on the year before, to £4,521.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- 1 employee 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 | £4,521 | £841 | £5,996 | 1 | |
| 31 Mar 2025 | £7,785 | £917 | £9,880 | 1 | |
| 31 Mar 2024 | £987 | £3,317 | £4,068 | 1 | |
| 31 Mar 2023 | £1,028 | £1,712 | £3,001 | 1 | |
| 31 Mar 2022 | £2,389 | £3,126 | £3,660 | 1 | |
| 31 Mar 2021 | £3,765 | £3,008 | £2,807 | 1 | |
| 31 Mar 2020 | £2,199 | £3,142 | £5,195 | 1 | |
| 31 Mar 2019 | £5,968 | £5,834 | £4,869 | ||
| 31 Mar 2018 | £2,377 | £3,408 | £6,868 | ||
| 31 Mar 2017 | £1,087 | £3,774 | £9,470 |
Where H.C. Cox Ltd is registered
The registered office is in High Wycombe (HP13), in the Buckinghamshire local authority area, South East. Show HP13 6LW on a map.
Other trade companies in HP13
- HP13 6Ad LimitedProperty developers
- Rath’S Auto Care LtdMechanics and garages
- Danny Cleaning Solutions LtdCleaning companies
- Spec Plumbing and Heating LtdPlumbers and heating engineers
- S W Classics LtdMotor traders
- Groundedcarpetco LtdFinishing trades
- Ape's Gutters LtdRoofers
- Britannia Property Management LtdProperty developers
Also registered at this address
22 other companies use the same registered office as H.C. Cox Ltd.
- Chameleon Innovations LtdProperty developers
- DCR Property Services LtdBuilders
- Fast Lane Classics LimitedMotor traders
- Fitted Home Alarms LimitedMachinery repair and installation
- G. Cox Lift Engineers LtdMachinery repair and installation
- Guardhome LimitedSpecialist contractors
- Hopkinson Engineering Consultants LimitedProperty developers
- Ig Installations LimitedSpecialist contractors
- M P Ferguson LtdPlumbers and heating engineers
- Mark Scaffolding LimitedScaffolders
- Old Vicarage Construction LtdBuilders
- P & J Roofing & Building Contractors LtdRoofers
- S A B Kitchens LtdSpecialist contractors
- S G Rigging LtdSpecialist contractors
- Shutterman LtdInstallers
- Spacers Contract Tiling LimitedFloor and wall tilers
- Success Design & Build LimitedProperty developers
- Swift Tyre Services LimitedMotor traders
- Taurus Building Services (UK) LimitedInstallers
- Terriers Autos LtdMechanics and garages
- Top10 Construction LtdBuilders
- Unique Integrations LimitedMechanics and garages
What happens if H.C. Cox 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
- 06336347
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 August 2007 (19 years ago)
- Registered office
- 16 Crendon Street, High Wycombe, Buckinghamshire, HP13 6LW
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 7 August 2026
- Previous names
- Eastley Computers Ltd (until 18 Jun 2008)
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 High Wycombe
Other active building finishing companies registered in High Wycombe.
- Halls Landscape Construction Ltd2022
- HDK(UK) Limited2013
- Hhdemo Ltd2019
- Home Decorating, Improvements & Maintenance Ltd2021
- Intinvestproperty Ltd2024
- J & L Building Maintenance Limited2006
- Jarbud Ltd2026
- Jayem Building Services Limited2012
All building finishing companies in High Wycombe · All trades in High Wycombe · Finishing trades across the UK
Frequently asked questions
When are H.C. Cox Ltd's accounts due?
H.C. Cox Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is H.C. Cox 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 H.C. Cox Ltd still trading?
H.C. Cox 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 H.C. Cox Ltd do?
H.C. Cox Ltd is registered under Other building completion and finishing (SIC 43390).
How old is H.C. Cox Ltd?
H.C. Cox Ltd was incorporated on 7 August 2007, 19 years ago.
What is the penalty if H.C. Cox 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 H.C. Cox 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.