- Companies
- Civil engineering
- London
- Harine Engineering Limited
Harine Engineering Limited
- Company number
- 09438976
- Incorporated
- 13 Feb 201511 years trading
- Registered office
- 1A Strathearn Road, Strathearn Road, London, SW19 7LH
- Nature of business
- Construction of other civil engineering projects n.e.c.
Harine Engineering Limited is a 11-year-old private limited company registered in London, company number 09438976, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £7,155 (+259.2%) on the year before, to £9,915.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £33K against £11K owed within a year: 3.1 times cover.
- 2 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 |
|---|---|---|---|---|---|
| 28 Feb 2025 | £9,915 | £33K | £11K | 2 | |
| 28 Feb 2024 | £2,760 | £22K | £5,753 | 2 | |
| 28 Feb 2023 | £463 | £22K | £6,528 | 2 | |
| 28 Feb 2022 | £321 | £26K | £8,524 | 1 | |
| 28 Feb 2021 | £158 | £28K | £8,975 | 1 | |
| 28 Feb 2020 | £2,576 | £11K | £8,929 | 3 | |
| 28 Feb 2019 | £7,399 | £14K | £7,496 | ||
| 28 Feb 2018 | £2,497 | £11K | £9,612 | ||
| 28 Feb 2017 | £5,722 | £11K | £7,232 | ||
| 28 Feb 2016 | £1,332 | £3,997 |
Where Harine Engineering Limited is registered
The registered office is in London (SW19), in the Merton local authority area, London. Show SW19 7LH on a map.
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Also registered at this address
10 other companies use the same registered office as Harine Engineering Limited.
- Ail Consultancy LtdElectricians
- Bau 5 LtdFinishing trades
- Ceylon Builders LimitedProperty developers
- Compare Cleaning LtdCleaning companies
- Evok Engineering LimitedProperty developers
- Heating for London LtdPlumbers and heating engineers
- Max Heat Home Solutions LtdPlumbers and heating engineers
- WDL Flooring LimitedFloor and wall tilers
- Wheel Smart London LtdMotor traders
- Woodmaster London LtdFloor and wall tilers
What happens if Harine Engineering 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 09438976
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 February 2015 (11 years ago)
- Registered office
- 1A Strathearn Road, Strathearn Road, London, SW19 7LH
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 4 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 London
Other active civil engineering contractors registered in London.
- Harnessedpower Ltd2018
- Hastings Consult Ltd2026
- Havilah Good Gold Ltd2015
- Hawthorne Energy Ltd2026
- Hayeswood Comms Ltd2025
- Haytch Ltd2019
- HBBB Ltd2023
- HC Services (South) Ltd2026
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Harine Engineering Limited's accounts due?
Harine Engineering Limited's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Harine Engineering Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Harine Engineering Limited still trading?
Harine Engineering 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 Harine Engineering Limited do?
Harine Engineering Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Harine Engineering Limited?
Harine Engineering Limited was incorporated on 13 February 2015, 11 years ago.
What is the penalty if Harine Engineering 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 Harine Engineering 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.