- Companies
- Civil engineering
- Horsham
- Leith Hill Plant Limited
Leith Hill Plant Limited
- Company number
- 04168286
- Incorporated
- 26 Feb 200125 years trading
- Registered office
- 2 Kings Court, Harwood Road, Horsham, West Sussex, RH13 5UR
- Nature of business
- Construction of other civil engineering projects n.e.c.
Leith Hill Plant Limited is a 25-year-old private limited company registered in Horsham, company number 04168286, one of 20 civil engineering contractors in Horsham. 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 Leith Hill Plant LimitedOr 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 £118K (+14.9%) on the year before, to £907K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £764K against £130K owed within a year: 5.9 times cover.
- 4 employees on average during the year.
- 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 | £907K | £575K | £764K | £130K | 4 |
| 31 Mar 2024 | £789K | £666K | £1M | £384K | 4 |
| 31 Mar 2023 | £405K | £116K | £433K | £171K | 4 |
| 31 Mar 2022 | £514K | £144K | £566K | £202K | 4 |
| 31 Mar 2021 | £539K | £186K | £673K | £254K | 4 |
| 31 Mar 2020 | £504K | £382K | £569K | £217K | 4 |
| 31 Mar 2019 | £364K | £39K | £360K | £149K | 5 |
| 31 Mar 2018 | £313K | £66K | £393K | £167K | 7 |
| 31 Mar 2017 | £312K | £175K | £401K | £193K | 6 |
| 31 Mar 2016 | £299K | £27K | £255K | £27K |
Public contracts won
Leith Hill Plant Limited has 4 public sector contract awards on record; the ones with their own published value total £397K, from 2016 to 2024. Source: Contracts Finder and Find a Tender award notices. For 3 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
- SE Shared Services2 awards
- Surrey County Council1 award
- Mole Valley District Council1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Surrey County Council | Countryside Services Framework | Ceiling, not shown | 1 Apr 2024 |
| Mole Valley District Council | Mole Valley District Council - Refurbishment Works to St. Martin's Car Park and Associated Works - AWARD | £397K | 8 Sep 2022 |
| SE Shared Services | WSCC SB Countryside Contractors Framework - AWARD | Ceiling, not shown | 11 Apr 2019 |
| SE Shared Services | SCC IC Countryside Works Framework - AWARD | Ceiling, not shown | 1 Mar 2016 |
Where Leith Hill Plant Limited is registered
The registered office is in Horsham (RH13), in the Horsham local authority area, South East. Show RH13 5UR on a map.
Other trade companies in RH13
- BVMH Surfacing LtdCivil engineering
- Blueleaf Climate LtdPlumbers and heating engineers
- CP Valet & Detailing LtdCleaning companies
- V18 Group LtdMechanics and garages
- Iq Repair Services LtdMachinery repair and installation
- CFF Apt LimitedBuilders
- CFF Man Co LimitedBuilders
- Edmison Estate Services LtdCleaning companies
Shared registered office
28 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 Leith Hill Plant 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 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
- 04168286
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 February 2001 (25 years ago)
- Registered office
- 2 Kings Court, Harwood Road, Horsham, West Sussex, RH13 5UR
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 26 February 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 Horsham
Other active civil engineering contractors registered in Horsham.
- Les Searle Earthmoving Limited1979
- Matrix 24 Limited2003
- McHale Construction Ltd2001
- McHale Contractors Limited2009
- Pragmatic CDM Services Limited2023
- S.A.S Pools Ltd2024
- Scrapline Limited1980
- Setfords Consultants Ltd2017
All civil engineering contractors in Horsham · All trades in Horsham · Civil engineering across the UK
Frequently asked questions
When are Leith Hill Plant Limited's accounts due?
Leith Hill Plant Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Leith Hill Plant Limited'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 Leith Hill Plant Limited still trading?
Leith Hill Plant 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 Leith Hill Plant Limited do?
Leith Hill Plant Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Leith Hill Plant Limited?
Leith Hill Plant Limited was incorporated on 26 February 2001, 25 years ago.
Has Leith Hill Plant Limited won public sector contracts?
Yes. Leith Hill Plant Limited has 4 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £397K), most recently from Surrey County Council.
What is the penalty if Leith Hill Plant 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 Leith Hill Plant 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.