- Companies
- Civil engineering
- Bournemouth
- Onshore Construction Limited
Onshore Construction Limited
- Company number
- 05234152
- Incorporated
- 17 Sep 200422 years trading
- Registered office
- 864 Christchurch Road, Bournemouth, BH7 6DQ
- Nature of business
- Construction of other civil engineering projects n.e.c.
Onshore Construction Limited is a 22-year-old private limited company registered in Bournemouth, company number 05234152, one of 62 civil engineering contractors in Bournemouth. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 up £96 (+0.2%) on the year before, to £47K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £52K against £6,729 owed within a year: 7.7 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £47K | £52K | £52K | £6,729 | 2 |
| 31 Mar 2025 | £47K | £62K | £63K | £18K | 1 |
| 31 Mar 2024 | £42K | £50K | £65K | £24K | 1 |
| 31 Mar 2023 | £46K | £81K | £85K | £41K | 1 |
| 31 Mar 2022 | £61K | £86K | £93K | £34K | 1 |
| 31 Mar 2021 | £60K | £85K | £94K | £36K | 1 |
| 31 Mar 2020 | £73K | £100K | £106K | £33K | 1 |
| 31 Mar 2019 | £128K | £163K | £163K | £36K | 2 |
| 31 Mar 2018 | £161K | £222K | £223K | £63K | 3 |
| 31 Mar 2017 | £167K | £223K | £278K | £112K | 3 |
Who runs and owns Onshore Construction Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** C*** | Director | Sep 2004 |
5 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| I*** M*** | Secretary | Sep 2004 | Dec 2010 |
| Paramount Company Searches Limited | Corporate Nominee Secretary | Sep 2004 | Sep 2004 |
| J*** F*** | Director | Jun 2011 | Feb 2021 |
| I*** M*** | Director | Sep 2004 | Jun 2010 |
| Paramount Properties (UK) Limited | Nominee director (company) | Sep 2004 | Sep 2004 |
Person with significant control
Charges (secured borrowing)
1 of 1 registered charge is outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Royal Bank Of Scotland PLC | Outstanding | Apr 2008 |
Where Onshore Construction Limited is registered
The registered office is in Bournemouth (BH7), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH7 6DQ on a map.
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Shared registered office
33 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 Onshore Construction 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 05234152
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 September 2004 (22 years ago)
- Registered office
- 864 Christchurch Road, Bournemouth, BH7 6DQ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 28 April 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Bournemouth
Other active civil engineering contractors registered in Bournemouth.
- P Haycroft Ltd2019
- P&G Civil Engineering Ltd2018
- Quantum Civil Engineering Limited2017
- Rard Construction Consultant Limited2026
- Roland Tilley Limited2003
- Rothchild Estates Limited1989
- Salih Bekar Construction and Steel Works Limited2019
- South Coast Civils (Dorset) Ltd2025
All civil engineering contractors in Bournemouth · All trades in Bournemouth · Civil engineering across the UK
Frequently asked questions
When are Onshore Construction Limited's accounts due?
Onshore Construction Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Onshore Construction Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Onshore Construction Limited still trading?
Onshore Construction 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 Onshore Construction Limited do?
Onshore Construction Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Onshore Construction Limited?
Onshore Construction Limited was incorporated on 17 September 2004, 22 years ago.
Who runs Onshore Construction Limited?
Onshore Construction Limited has 1 active director, the longest-serving appointed in Sep 2004. Their names and service addresses are on the Companies House register.
Who owns Onshore Construction Limited?
One person or company has significant control of Onshore Construction Limited: an individual (owns 75% or more of the shares).
What is the penalty if Onshore Construction 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 Onshore Construction 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.