- Companies
- Civil engineering
- Luton
- Ozzy Engineering Limited
Ozzy Engineering Limited
- Company number
- 12188434
- Incorporated
- 4 Sep 20197 years trading
- Registered office
- Kings Place, 23-27 King Street, Luton, LU1 2DW
- Nature of business
- Construction of railways and underground railways
Ozzy Engineering Limited is a 7-year-old private limited company registered in Luton, company number 12188434, one of 164 civil engineering contractors in Luton. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Ozzy Engineering LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £9,272 (-21.6%) on the year before, to £34K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £34K | £14K | £34K | 0 | |
| 30 Sep 2024 | £43K | £11K | £43K | 0 | |
| 30 Sep 2023 | £43K | £7,926 | £41K | 0 | |
| 30 Sep 2022 | £38K | £22K | £36K | 0 | |
| 30 Sep 2021 | £31K | £28K | 0 | ||
| 30 Sep 2020 | £20K | £15K | 0 |
Who runs and owns Ozzy Engineering Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| O*** A*** | Director | Sep 2019 |
Person with significant control
Where Ozzy Engineering Limited is registered
The registered office is in Luton (LU1), in the Luton local authority area, East of England. Show LU1 2DW on a map.
Other trade companies in LU1
- Metalia Plastering LtdPlasterers
- Luton Bodyworks LtdMechanics and garages
- Speedyone LtdGroundworks and demolition
- Varion Construction LtdProperty developers
- Bromhams LtdMotor traders
- Vertex Home Improvements LtdRoofers
- Skillede LtdElectricians
- Avram Cleaning LtdCleaning companies
Also registered at this address
6 other companies use the same registered office as Ozzy Engineering Limited.
- E&B Transport LimitedBuilders
- HHK Property Maintenance LimitedProperty developers
- Karol Heating and Plumbing LimitedPlumbers and heating engineers
- M G UK Electrics LimitedElectricians
- Marcell Rail Engineer LimitedCivil engineering
- Rose Automotive Group LimitedMotor traders
What happens if Ozzy 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 12188434
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 September 2019 (7 years ago)
- Registered office
- Kings Place, 23-27 King Street, Luton, LU1 2DW
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 3 September 2025
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 Luton
Other active civil engineering contractors registered in Luton.
- Pamma Construction Limited2020
- Pando Civil Engineering Solutions Limited2016
- Panoptic Surveyors and Engineers UK Ltd2024
- Par Build Ltd2016
- Paul Edwards Logistics PVT Ltd2013
- PD Engineering Consultancy Ltd2022
- Pipeline Specialists Supply Limited2025
- Pop Solution Ltd2020
All civil engineering contractors in Luton · All trades in Luton · Civil engineering across the UK
Frequently asked questions
When are Ozzy Engineering Limited's accounts due?
Ozzy Engineering Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Ozzy Engineering Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Ozzy Engineering Limited still trading?
Ozzy Engineering Limited is listed as active on the Companies House register (checked 12 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 Ozzy Engineering Limited do?
Ozzy Engineering Limited is registered under Construction of railways and underground railways (SIC 42120).
How old is Ozzy Engineering Limited?
Ozzy Engineering Limited was incorporated on 4 September 2019, 7 years ago.
Who runs Ozzy Engineering Limited?
Ozzy Engineering Limited has 1 active director, the longest-serving appointed in Sep 2019. Their names and service addresses are on the Companies House register.
Who owns Ozzy Engineering Limited?
One person or company has significant control of Ozzy Engineering Limited: an individual (has significant influence or control).
What is the penalty if Ozzy 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 Ozzy Engineering Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.