- Companies
- Installers
- London
- Oban Earthworks Limited
Oban Earthworks Limited
- Company number
- 10778286
- Incorporated
- 18 May 20179 years trading
- Registered office
- 87 Chancery Lane, Third Floor, A&T, London, WC2A 1ET
- Nature of business
- Other construction installation; Other specialised construction activities n.e.c.
Oban Earthworks Limited is a 9-year-old private limited company registered in London, company number 10778286, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £53K (-4.3%) on the year before, to -£1.3M.
- Net assets rose in 3 of 8 year-on-year comparisons on record.
- Current assets of £20K against £1.5M owed within a year: 0.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£1.3M | £7,518 | £20K | £1.5M | 0 |
| 31 Dec 2024 | -£1.2M | £7,727 | £21K | £1.5M | 1 |
| 31 Dec 2023 | -£1M | £151K | £358K | £1.7M | 5 |
| 31 Dec 2022 | -£572K | £1.6M | £1.6M | £2.6M | 49 |
| 31 Dec 2021 | -£257K | £814K | £1.6M | £2.4M | 44 |
| 31 Dec 2020 | -£640K | £911K | £1.9M | £3.1M | 42 |
| 31 Dec 2019 | -£711K | £182K | £2.9M | £3.6M | 40 |
| 31 Dec 2018 | -£595 | £225K | £2.4M | £2.4M | |
| 31 Dec 2017 | -£797K | £222K | £858K | £1.7M |
Where Oban Earthworks Limited is registered
The registered office is in London (WC2A), in the Camden local authority area, London. Show WC2A 1ET on a map.
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- Regal Motors LimitedMechanics and garages
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- MJ Construction Contractor LtdBuilders
- Ridgeworks (South) LtdRoofers
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Also registered at this address
19 other companies use the same registered office as Oban Earthworks Limited.
- Ain Esc UK LimitedBuilders
- Almacore Engineering LtdElectricians
- Arce Clima UK LtdElectricians
- Capital Services General Maintenance&Intallations LtdCleaning companies
- Coa Network Services LtdMechanics and garages
- Gea Civil Engineering & Surveys LtdCivil engineering
- Geotechnics and Ground Engineering UK LtdGroundworks and demolition
- Londongroup Multiservices LtdCleaning companies
- Lorenzo Rope Access LtdMachinery repair and installation
- Mooon Art Interiors LtdBuilders
- Nuriclima UK LtdElectricians
- Osmos Sistemas Electricos UK LtdElectricians
- Pinnacle Clean LtdCleaning companies
- Proffetional Finishing Design UK LtdCivil engineering
- Qatro UK LtdElectricians
- Rupagon Services LtdInstallers
- Sportlux Cars LtdMotor traders
- Vas Ventilation & Smoke LtdElectricians
- Zorrilla Gonzalez LtdCivil engineering
What happens if Oban Earthworks 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 10778286
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 May 2017 (9 years ago)
- Registered office
- 87 Chancery Lane, Third Floor, A&T, London, WC2A 1ET
- Nature of business
- Other construction installation (SIC 43290)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 22 May 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Oberon Engineering Ltd2022
- Octopus88 Ltd2025
- Odi Project Ltd2019
- Odyssey Insulations Limited2021
- Oft Groundwork and Civils Limited2026
- Oig Contractors Limited2017
- Ojutech Ltd2023
- Okay Services Ltd2023
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Oban Earthworks Limited's accounts due?
Oban Earthworks Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Oban Earthworks Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Oban Earthworks Limited still trading?
Oban Earthworks 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 Oban Earthworks Limited do?
Oban Earthworks Limited is registered under Other construction installation (SIC 43290); Other specialised construction activities n.e.c. (SIC 43999).
How old is Oban Earthworks Limited?
Oban Earthworks Limited was incorporated on 18 May 2017, 9 years ago.
What is the penalty if Oban Earthworks 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 Oban Earthworks 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.