- Companies
- Installers
- London
- Oig Contractors Limited
Oig Contractors Limited
- Company number
- 10936184
- Incorporated
- 29 Aug 20179 years trading
- Registered office
- 37 Hammersley Road, London, E16 1UN
- Nature of business
- Other construction installation; Other building completion and finishing
Oig Contractors Limited is a 9-year-old private limited company registered in London, company number 10936184, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. 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 £3,801 (+171%) on the year before, to £1,578.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £18K against £12K owed within a year: 1.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £1,578 | £18K | £12K | 1 | |
| 31 Oct 2024 | -£2,223 | £15K | £9,058 | 1 | |
| 31 Oct 2023 | -£2,851 | £19K | £11K | 1 | |
| 31 Oct 2022 | -£13K | £10K | £8,777 | 1 | |
| 31 Oct 2021 | £503 | £24K | £8,559 | 1 | |
| 31 Oct 2020 | £5,076 | £28K | £7,801 | 1 | |
| 31 Oct 2019 | £22K | £14K | £1,459 | 1 | |
| 31 Oct 2018 | £18K | £12K | £5,686 | 1 | |
| 31 Oct 2017 | £100 | £100 |
Where Oig Contractors Limited is registered
The registered office is in London (E16), in the Newham local authority area, London. Show E16 1UN on a map.
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What happens if Oig Contractors 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
- 10936184
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 August 2017 (9 years ago)
- Registered office
- 37 Hammersley Road, London, E16 1UN
- Nature of business
- Other construction installation (SIC 43290)
Other building completion and finishing (SIC 43390) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 28 August 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.
- Ojutech Ltd2023
- Okay Services Ltd2023
- Ola Done Ltd2025
- Old Homes RD Ltd.1985
- Old Nordic Ltd2024
- Olimpus Construction Ltd2022
- Om3-R Ltd2026
- Omega7 Dry Wall Ltd2020
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Oig Contractors Limited's accounts due?
Oig Contractors Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Oig Contractors 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 Oig Contractors Limited still trading?
Oig Contractors 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 Oig Contractors Limited do?
Oig Contractors Limited is registered under Other construction installation (SIC 43290); Other building completion and finishing (SIC 43390).
How old is Oig Contractors Limited?
Oig Contractors Limited was incorporated on 29 August 2017, 9 years ago.
What is the penalty if Oig Contractors 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 Oig Contractors 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.