- Companies
- Civil engineering
- Berkhamsted
- Hertfordshire Plant Ltd
Hertfordshire Plant Ltd
- Company number
- 12038929
- Incorporated
- 7 Jun 20197 years trading
- Registered office
- 2 Claridge Court, Lower Kings Road, Berkhamsted, HP4 2AF
- Nature of business
- Construction of utility projects for electricity and telecommunications; Renting and leasing of construction and civil engineering machinery and equipment
Hertfordshire Plant Ltd is a 7-year-old private limited company registered in Berkhamsted, company number 12038929, one of 10 civil engineering contractors in Berkhamsted. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
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 £137K (+111.7%) on the year before, to £261K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £313K against £292K owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £261K | £97K | £313K | £292K | 1 |
| 30 Jun 2024 | £123K | £63K | £301K | £275K | 1 |
| 30 Jun 2023 | £2,866 | £101K | £221K | £245K | 1 |
| 30 Jun 2022 | £202K | £410K | £264K | 0 | |
| 30 Jun 2021 | £8,551 | £62K | £166K | 0 | |
| 30 Jun 2020 | £2,497 | £58K | £20K | 0 |
Where Hertfordshire Plant Ltd is registered
The registered office is in Berkhamsted (HP4), in the Dacorum local authority area, East of England. Show HP4 2AF on a map.
Other trade companies in HP4
- Berkofix LtdBuilders
- Mangan Group LtdCivil engineering
- MCB Farms LtdBuilders
- MJH Design and Build LtdBuilders
- Phillips Doors & Windows LimitedJoiners and carpenters
- Isio Estates LtdFacilities management
- Pme Land LimitedProperty developers
- Platinum Garden Services LtdLandscapers and gardeners
Shared registered office
49 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Hertfordshire Plant 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 12038929
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 June 2019 (7 years ago)
- Registered office
- 2 Claridge Court, Lower Kings Road, Berkhamsted, HP4 2AF
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
Renting and leasing of construction and civil engineering machinery and equipment (SIC 77320) - Year end
- 30 June (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 3 August 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 Berkhamsted
Other active civil engineering contractors registered in Berkhamsted.
- HPL Utilities & Aggregates Ltd2022
- Jaggard Europe Limited2015
- Laco Holdings Ltd2025
- Mangan Group Ltd2026
- Polias Ltd2024
- Roy Civils Limited2025
- BK Civil Engineering Limited2019
- Buckingham Canal Limited2020
All civil engineering contractors in Berkhamsted · All trades in Berkhamsted · Civil engineering across the UK
Frequently asked questions
When are Hertfordshire Plant Ltd's accounts due?
Hertfordshire Plant Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Hertfordshire Plant Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Hertfordshire Plant Ltd still trading?
Hertfordshire Plant 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 Hertfordshire Plant Ltd do?
Hertfordshire Plant Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220); Renting and leasing of construction and civil engineering machinery and equipment (SIC 77320).
How old is Hertfordshire Plant Ltd?
Hertfordshire Plant Ltd was incorporated on 7 June 2019, 7 years ago.
What is the penalty if Hertfordshire Plant 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 Hertfordshire Plant 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.