- Companies
- Electricians
- Blackwood
- Jon Bishop Construction Ltd
Jon Bishop Construction Ltd
- Company number
- 07679101
- Incorporated
- 22 Jun 201115 years trading
- Registered office
- Unit 12, ST David Ind Est, Blackwood, NP12 3SW
- Nature of business
- Electrical installation; Plastering; Joinery installation; Painting
Jon Bishop Construction Ltd is a 15-year-old private limited company registered in Blackwood, company number 07679101, one of 20 electrical contractors in Blackwood. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Jon Bishop Construction LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £14K (+48.9%) on the year before, to -£15K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £71K against £102K owed within a year: 0.7 times cover.
- 4 employees on average, up from 3 the year before.
- 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 Mar 2025 | -£15K | £40K | £71K | £102K | 4 |
| 5 Apr 2024 | -£29K | £33K | £84K | 3 | |
| 5 Apr 2023 | -£11K | £79K | £112K | 3 | |
| 5 Apr 2022 | -£20K | £97K | £139K | 3 | |
| 5 Apr 2021 | -£66K | £20K | £109K | 3 | |
| 5 Apr 2020 | -£13K | £35K | £73K | 2 | |
| 5 Apr 2019 | £39K | £78K | £74K | 3 | |
| 5 Apr 2018 | £73K | ||||
| 5 Apr 2017 | £31K | £95K | £76K | ||
| 5 Apr 2016 | £34K | £108K | £91K |
Public contracts won
Jon Bishop Construction Ltd has 2 public sector contract awards on record, from 2024 to 2025. Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Caerphilly County Borough Council2 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Caerphilly County Borough Council | Supply and Delivery of Housing Technical, Housing Repair Operations Lot 1 General Building Only | Ceiling, not shown | 4 Feb 2025 |
| Caerphilly County Borough Council | Framework Agreement for the Provision of Minor Works of Adaptation in Public and Private Sector Housing and Major Works of Adaptation in Public Sector Housing | Ceiling, not shown | 9 Feb 2024 |
Where Jon Bishop Construction Ltd is registered
The registered office is in Blackwood (NP12), in the Caerphilly local authority area, Wales. Show NP12 3SW on a map.
Other trade companies in NP12
- Hohm Property Group LtdProperty developers
- R&C Mechanics LimitedMechanics and garages
- M & R Property Solutions (SW) LimitedFinishing trades
- JLH Scaffolding LtdScaffolders
- SM Contracting SW LtdBuilders
- Top Notch Carpentry Services LimitedInstallers
- Cardiff Bathrooms LtdFinishing trades
- CB Brickwork & Building LtdSpecialist contractors
What happens if Jon Bishop Construction 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 07679101
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 June 2011 (15 years ago)
- Registered office
- Unit 12, ST David Ind Est, Blackwood, NP12 3SW
- Nature of business
- Electrical installation (SIC 43210)
Plastering (SIC 43310)
Joinery installation (SIC 43320)
Painting (SIC 43341) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 22 June 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Blackwood
Other active electrical contractors registered in Blackwood.
- K.L.O Electrical Ltd2025
- Leecom Ltd2024
- MJP Power Ltd2026
- Norton Electrical Ltd2024
- Oakley Electrical Contractors Limited2011
- Renewelec Energy Ltd2024
- RJ Power Solutions Ltd2026
- South Wales Solar and Battery Ltd2022
All electrical contractors in Blackwood · All trades in Blackwood · Electricians across the UK
Frequently asked questions
When are Jon Bishop Construction Ltd's accounts due?
Jon Bishop Construction Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Jon Bishop Construction Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Jon Bishop Construction Ltd still trading?
Jon Bishop Construction 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 Jon Bishop Construction Ltd do?
Jon Bishop Construction Ltd is registered under Electrical installation (SIC 43210); Plastering (SIC 43310); Joinery installation (SIC 43320); Painting (SIC 43341).
How old is Jon Bishop Construction Ltd?
Jon Bishop Construction Ltd was incorporated on 22 June 2011, 15 years ago.
Has Jon Bishop Construction Ltd won public sector contracts?
Yes. Jon Bishop Construction Ltd has 2 contract awards from public bodies on Contracts Finder and Find a Tender, most recently from Caerphilly County Borough Council.
What is the penalty if Jon Bishop Construction 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 Jon Bishop Construction 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.