- Companies
- Installers
- Crawley
- Jenner Building Contractors Limited
Jenner Building Contractors Limited
- Company number
- 04428294
- Incorporated
- 30 Apr 200224 years trading
- Registered office
- The Corals Copthorne Bank, Copthorne, Crawley, West Sussex, RH10 3RE
- Nature of business
- Other construction installation
Jenner Building Contractors Limited is a 24-year-old private limited company registered in Crawley, company number 04428294, one of 37 installation companies (insulation, lifts, shutters and similar) in Crawley. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 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 £70 (-1%) on the year before, to £6,629.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- Current assets of £12K against £17K owed within a year: 0.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £6,629 | £12K | £17K | 1 | |
| 30 Apr 2025 | £6,699 | £16K | £10K | 1 | |
| 30 Apr 2024 | £4,540 | £12K | £8,331 | 1 | |
| 30 Apr 2023 | £4,809 | £11K | £6,111 | 1 | |
| 30 Apr 2022 | £15K | £23K | £8,438 | 1 | |
| 30 Apr 2021 | £22K | £30K | £8,044 | 1 | |
| 30 Apr 2020 | £25K | £43K | £18K | 1 |
Who runs and owns Jenner Building Contractors Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| P*** J*** | Director | Apr 2002 |
5 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| P*** J*** | Secretary | Apr 2002 | Mar 2005 |
| T*** L*** | Secretary | Mar 2005 | Apr 2011 |
| London Law Secretarial Limited | Corporate Nominee Secretary | Apr 2002 | Apr 2002 |
| S*** B*** | Director | Apr 2002 | Mar 2005 |
| London Law Services Limited | Nominee director (company) | Apr 2002 | Apr 2002 |
Person with significant control
Where Jenner Building Contractors Limited is registered
The registered office is in Crawley (RH10), in the Mid Sussex local authority area, South East. Show RH10 3RE on a map.
Other trade companies in RH10
- Urban Breeze LtdPlumbers and heating engineers
- Alexway Prime LtdMotor traders
- Jayappiah Property Group LimitedProperty developers
- Gooads LimitedFinishing trades
- Befast Plumbing & Drainage LimitedPlumbers and heating engineers
- NN Electrical LimitedElectricians
- Upperline Interiors LimitedPainters and decorators
- Theboilerboys LtdMachinery repair and installation
What happens if Jenner Building Contractors 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 04428294
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 April 2002 (24 years ago)
- Registered office
- The Corals Copthorne Bank, Copthorne, Crawley, West Sussex, RH10 3RE
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 30 April 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Crawley
Other active installation companies (insulation, lifts, shutters and similar) registered in Crawley.
- Jne Home Improvements Ltd2022
- KB Services (Gatwick) Limited2021
- KBS(Moveable Walls) Ltd2007
- London Structural Limited2023
- Mark J Hayes Limited2015
- Mbiotgon Limited2023
- Mid Security Ltd2012
- Nilax Builders Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Crawley · All trades in Crawley · Installers across the UK
Frequently asked questions
When are Jenner Building Contractors Limited's accounts due?
Jenner Building Contractors Limited's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Jenner Building Contractors Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Jenner Building Contractors Limited still trading?
Jenner Building Contractors 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 Jenner Building Contractors Limited do?
Jenner Building Contractors Limited is registered under Other construction installation (SIC 43290).
How old is Jenner Building Contractors Limited?
Jenner Building Contractors Limited was incorporated on 30 April 2002, 24 years ago.
Who runs Jenner Building Contractors Limited?
Jenner Building Contractors Limited has 1 active director, the longest-serving appointed in Apr 2002. Their names and service addresses are on the Companies House register.
Who owns Jenner Building Contractors Limited?
One person or company has significant control of Jenner Building Contractors Limited: an individual (owns 75% or more of the shares).
What is the penalty if Jenner Building Contractors 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 Jenner Building Contractors 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.