- Companies
- Civil engineering
- West Malling
- Jam Construction Group Ltd
Jam Construction Group Ltd
- Company number
- 14837289
- Incorporated
- 1 May 20233 years trading
- Registered office
- Suite 3, 40 Churchill Square, Kings Hill, West Malling, Kent, ME19 4YU
- Nature of business
- Construction of other civil engineering projects n.e.c.
Jam Construction Group Ltd is a 3-year-old private limited company registered in West Malling, company number 14837289, one of 14 civil engineering contractors in West Malling. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 31 October 2026.
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 £53K on the year before, to £53K.
- Current assets of £118K against £85K 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 2 years, 2023 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | £53K | £16K | £118K | £85K | 0 |
| 31 Oct 2023 | £0 | £0 | £0 | £0 | 0 |
Where Jam Construction Group Ltd is registered
The registered office is in West Malling (ME19), in the Tonbridge and Malling local authority area, South East. Show ME19 4YU on a map.
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Also registered at this address
15 other companies use the same registered office as Jam Construction Group Ltd.
- Eliot Larkin Surveyors LimitedProperty developers
- Erris Groundworks LtdSpecialist contractors
- Galvanised Scaffolding LtdScaffolders
- Ideal Scaffolding LimitedScaffolders
- Infinite Energy Business LtdInstallers
- Infinite Energy Group LtdInstallers
- Infinite Energy Home LtdInstallers
- KC Electrical Services LimitedElectricians
- Mainland Civils and Infrastructure LtdCivil engineering
- Merryhills Electrical LimitedElectricians
- On Fire Protection LtdInstallers
- Peskill LtdCleaning companies
- RSJ Carole LtdProperty developers
- Surrey Building Solutions LtdSpecialist contractors
- The Flat Roof Recovery Company LtdRoofers
What happens if Jam Construction Group 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 14837289
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 May 2023 (3 years ago)
- Registered office
- Suite 3, 40 Churchill Square, Kings Hill, West Malling, Kent, ME19 4YU
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 3 September 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in West Malling
Other active civil engineering contractors registered in West Malling.
- Jenner Group Services Ltd2022
- Mainland Civils and Infrastructure Ltd2024
- Msquare Group Ltd2023
- N R Coppard Groundworks Limited2002
- Pinnacle Groundworks Ltd2017
- TT Supervisors Ltd2022
- Aligned Infrastructure Consulting Ltd2026
- Arthur Volbrecht Traffic Solutions Ltd2015
All civil engineering contractors in West Malling · All trades in West Malling · Civil engineering across the UK
Frequently asked questions
When are Jam Construction Group Ltd's accounts due?
Jam Construction Group Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Jam Construction Group Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Jam Construction Group Ltd still trading?
Jam Construction Group Ltd is listed as active on the Companies House register (checked 12 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 Jam Construction Group Ltd do?
Jam Construction Group Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Jam Construction Group Ltd?
Jam Construction Group Ltd was incorporated on 1 May 2023, 3 years ago.
What is the penalty if Jam Construction Group 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 Jam Construction Group Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.