- Companies
- Plumbers and heating engineers
- Banbury
- Unicorn Oxon Limited
Unicorn Oxon Limited
- Company number
- 10085940
- Incorporated
- 25 Mar 201610 years trading
- Registered office
- 2 Somerville Court Banbury Business Park, Adderbury, Banbury, Oxfordshire, OX17 3SN
- Nature of business
- Plumbing, heat and air-conditioning installation
Unicorn Oxon Limited is a 10-year-old private limited company registered in Banbury, company number 10085940, one of 55 plumbing and heating companies in Banbury. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £18K (-898.5%) on the year before, to -£16K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £11K against £43K owed within a year: 0.3 times cover.
- 2 employees on average during the year.
- 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 Mar 2025 | -£16K | £11K | £43K | 2 | |
| 31 Mar 2024 | £2,041 | £62K | £73K | 2 | |
| 31 Mar 2023 | £1,387 | £52K | £50K | 2 | |
| 31 Mar 2022 | £781 | £36K | £26K | 2 | |
| 31 Mar 2021 | £403 | £34K | £20K | 2 | |
| 31 Mar 2020 | £192 | £2,693 | £11K | £22K | 4 |
| 31 Mar 2019 | £8,442 | £10K | £15K | £17K | 3 |
| 31 Mar 2018 | £6,408 | £9,342 | £14K | £20K | 3 |
| 31 Mar 2017 | £1,576 | £13K | £15K | £20K | 2 |
Where Unicorn Oxon Limited is registered
The registered office is in Banbury (OX17), in the Cherwell local authority area, South East. Show OX17 3SN on a map.
Other trade companies in OX17
- CHM Facilities Services LtdFacilities management
- The Motor House Oxfordshire LimitedMotor traders
- Urban & Country Renewables LimitedInstallers
- Wright & Co Realty Projects LimitedBuilders
- MGR Banbury LimitedBuilders
- Ninety-Two Industries LtdMechanics and garages
- Motorline Cars LimitedMotor traders
- Penniston Developments LimitedFinishing trades
Also registered at this address
1 other company uses the same registered office as Unicorn Oxon Limited.
- McGhie's Plumbing & Heating LimitedPlumbers and heating engineers
What happens if Unicorn Oxon 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 10085940
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 March 2016 (10 years ago)
- Registered office
- 2 Somerville Court Banbury Business Park, Adderbury, Banbury, Oxfordshire, OX17 3SN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 31 December 2025
- Previous names
- Unicorn Water & Gas Limited (until 30 Dec 2022)
Unicorn Oxon Limited (until 7 Nov 2022)
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Banbury
Other active plumbing and heating companies registered in Banbury.
- A.C. Solutions (G.B) Limited2004
- A.D.L. Plumbing & Heating Limited2006
- A.Damm Plumbing and Heating Ltd2025
- Atlas Heating and Cooling Ltd2026
- Barker & Evans Limited1972
- Blackstone Plumbing & Heating Ltd2023
- Blueprint Mechanical Services Limited2017
- Bromley Services Ltd2017
All plumbing and heating companies in Banbury · All trades in Banbury · Plumbers and heating engineers across the UK
Frequently asked questions
When are Unicorn Oxon Limited's accounts due?
Unicorn Oxon Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Unicorn Oxon Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Unicorn Oxon Limited still trading?
Unicorn Oxon 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 Unicorn Oxon Limited do?
Unicorn Oxon Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Unicorn Oxon Limited?
Unicorn Oxon Limited was incorporated on 25 March 2016, 10 years ago.
What is the penalty if Unicorn Oxon 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 Unicorn Oxon 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.