- Companies
- Civil engineering
- Abingdon
- Prochn Ltd
Prochn Ltd
- Company number
- 13470288
- Incorporated
- 22 Jun 20215 years trading
- Registered office
- Unit 2218 100 Ock Street, Abingdon, OX14 5DH
- Nature of business
- Construction of utility projects for electricity and telecommunications; Agents selling agricultural raw materials, livestock, textile raw materials and semi-finished goods; Retail sale via mail order houses or via Internet
Prochn Ltd is a 5-year-old private limited company registered in Abingdon, company number 13470288, one of 10 civil engineering contractors in Abingdon. 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 down £2,211 on the year before, to -£2,234.
- Net assets rose in 0 of 3 year-on-year comparisons on record.
- Current assets of £651 against £2,885 owed within a year: 0.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£2,234 | £651 | £2,885 | 0 | |
| 30 Jun 2024 | -£23 | £6,930 | 0 | ||
| 30 Jun 2023 | £0 | £0 | £0 | 0 | |
| 30 Jun 2022 | £0 | £0 | £0 | 0 |
Where Prochn Ltd is registered
The registered office is in Abingdon (OX14), in the Vale of White Horse local authority area, South East. Show OX14 5DH on a map.
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What happens if Prochn 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
- 13470288
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 June 2021 (5 years ago)
- Registered office
- Unit 2218 100 Ock Street, Abingdon, OX14 5DH
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
Agents selling agricultural raw materials, livestock, textile raw materials and semi-finished goods (SIC 46110)
Retail sale via mail order houses or via Internet (SIC 47910) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 21 June 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 Abingdon
Other active civil engineering contractors registered in Abingdon.
- Project Management Services (Oxford) Ltd2009
- Sanper Civils and Pipeline Engineering Ltd2024
- Tci Renewables Limited2005
- Whiterock Clean Energy (UK) Ltd2024
- Ab Ox Facilities Limited2006
- Autobahn Freightliner Ltd2025
- Drain Technology (UK) Limited2005
- JRP Civils Limited2007
All civil engineering contractors in Abingdon · All trades in Abingdon · Civil engineering across the UK
Frequently asked questions
When are Prochn Ltd's accounts due?
Prochn 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 Prochn 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 Prochn Ltd still trading?
Prochn 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 Prochn Ltd do?
Prochn Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220); Agents selling agricultural raw materials, livestock, textile raw materials and semi-finished goods (SIC 46110); Retail sale via mail order houses or via Internet (SIC 47910).
How old is Prochn Ltd?
Prochn Ltd was incorporated on 22 June 2021, 5 years ago.
What is the penalty if Prochn 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 Prochn 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.