- Companies
- Machinery repair and installation
- Bicester
- R. Aunins Engineering Ltd
R. Aunins Engineering Ltd
- Company number
- 13264535
- Incorporated
- 12 Mar 20215 years trading
- Registered office
- 11 Mays Close, Fritwell, Bicester, OX27 7QN
- Nature of business
- Repair and maintenance of other transport equipment n.e.c.; Engineering related scientific and technical consulting activities; Other professional, scientific and technical activities n.e.c.
R. Aunins Engineering Ltd is a 5-year-old private limited company registered in Bicester, company number 13264535, one of 23 machinery repair and installation companies in Bicester. 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 £132 (+3.3%) on the year before, to £4,094.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £9,096 against £6,321 owed within a year: 1.4 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £4,094 | £9,096 | £6,321 | 2 | |
| 31 Mar 2025 | £3,962 | £5,670 | £3,212 | 1 | |
| 31 Mar 2024 | £6,877 | £12K | £6,599 | 1 | |
| 31 Mar 2023 | £1,612 | £4,422 | 1 | ||
| 31 Mar 2022 | £2,871 | £16K | £14K | 1 |
Where R. Aunins Engineering Ltd is registered
The registered office is in Bicester (OX27), in the Cherwell local authority area, South East. Show OX27 7QN on a map.
Other trade companies in OX27
- Oakmere Property Care LtdPainters and decorators
- Bicester Motion Estate Services Newco LimitedFacilities management
- P Webb Race Prep LimitedMechanics and garages
- Katchside Developments LtdProperty developers
- Athena Automotive LimitedMotor traders
- Wychwood Carpentry & Joinery LtdJoiners and carpenters
- The Cotswold Bespoke Company (Oxfordshire) LtdPlumbers and heating engineers
- CTS (Solent) LimitedMechanics and garages
What happens if R. Aunins Engineering Ltd 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
- 13264535
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 March 2021 (5 years ago)
- Registered office
- 11 Mays Close, Fritwell, Bicester, OX27 7QN
- Nature of business
- Repair and maintenance of other transport equipment n.e.c. (SIC 33170)
Engineering related scientific and technical consulting activities (SIC 71122)
Other professional, scientific and technical activities n.e.c. (SIC 74909) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 11 March 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Bicester
Other active machinery repair and installation companies registered in Bicester.
- R.D. Mallory Milking Machines & Dairy Supplies Limited1991
- Recycled Audio Limited2004
- RMPT Bicester Limited2025
- S.L. Technical Limited2002
- Sales Science Ltd2006
- SR Agri Ltd2026
- Thermalec Control Systems Limited2000
- Toby Fowler Limited2014
All machinery repair and installation companies in Bicester · All trades in Bicester · Machinery repair and installation across the UK
Frequently asked questions
When are R. Aunins Engineering Ltd's accounts due?
R. Aunins Engineering Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is R. Aunins Engineering Ltd'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 R. Aunins Engineering Ltd still trading?
R. Aunins Engineering Ltd 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 R. Aunins Engineering Ltd do?
R. Aunins Engineering Ltd is registered under Repair and maintenance of other transport equipment n.e.c. (SIC 33170); Engineering related scientific and technical consulting activities (SIC 71122); Other professional, scientific and technical activities n.e.c. (SIC 74909).
How old is R. Aunins Engineering Ltd?
R. Aunins Engineering Ltd was incorporated on 12 March 2021, 5 years ago.
What is the penalty if R. Aunins Engineering Ltd 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 R. Aunins Engineering Ltd 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.