- Companies
- Machinery repair and installation
- Milton Keynes
- Lardner Aviation Services Limited
Lardner Aviation Services Limited
- Company number
- 08008009
- Incorporated
- 27 Mar 201214 years trading
- Registered office
- 1 South House Bond Avenue, Bletchley, Milton Keynes, MK1 1SW
- Nature of business
- Repair and maintenance of aircraft and spacecraft
Lardner Aviation Services Limited is a 14-year-old private limited company registered in Milton Keynes, company number 08008009, one of 149 machinery repair and installation companies in Milton Keynes. 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 up £3,295 (+63.5%) on the year before, to -£1,898.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £9,725 against £27K owed within a year: 0.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£1,898 | £9,725 | £27K | 0 | |
| 31 Mar 2024 | -£5,193 | £7,223 | £15K | 0 | |
| 31 Mar 2023 | £2 | £16K | £22K | 0 | |
| 31 Mar 2022 | £2 | £15K | £21K | 0 | |
| 31 Mar 2021 | £4 | £18K | £15K | 0 | |
| 31 Mar 2020 | £1,563 | £4,054 | £8,926 | 0 | |
| 31 Mar 2019 | £2 | £14K | £18K | ||
| 31 Mar 2018 | £2 | £7,361 | £13K | ||
| 31 Mar 2017 | -£3,639 | £12K | £21K | ||
| 31 Mar 2016 | £2 | £28K | £31K | £35K |
Where Lardner Aviation Services Limited is registered
The registered office is in Milton Keynes (MK1), in the Milton Keynes local authority area, South East. Show MK1 1SW on a map.
Other trade companies in MK1
- JRN Technical Services LimitedMachinery repair and installation
- Inspection Werx LimitedMachinery repair and installation
- Es Signature LimitedMotor traders
- MK Prime MOT Autofix & Tyres Center LtdMechanics and garages
- Lakestone Landscaping LtdLandscapers and gardeners
- Chellaston Aviation LimitedMachinery repair and installation
- Steltrat Aviation Engineering LimitedMachinery repair and installation
- Steve's Autos LtdMechanics and garages
Shared registered office
41 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Lardner Aviation Services 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
- 08008009
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 March 2012 (14 years ago)
- Registered office
- 1 South House Bond Avenue, Bletchley, Milton Keynes, MK1 1SW
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 27 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 Milton Keynes
Other active machinery repair and installation companies registered in Milton Keynes.
- LDS Maintenance Ltd2015
- LH Engineering Group Limited2025
- Lmpservices4U Ltd2015
- Loose Rivet Aviation Limited2023
- M T H Designs Limited2013
- Marine Marketing International Limited1994
- Martavia Engineering Ltd2014
- Maximusr Ltd2017
All machinery repair and installation companies in Milton Keynes · All trades in Milton Keynes · Machinery repair and installation across the UK
Frequently asked questions
When are Lardner Aviation Services Limited's accounts due?
Lardner Aviation Services 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 Lardner Aviation Services 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 Lardner Aviation Services Limited still trading?
Lardner Aviation Services 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 Lardner Aviation Services Limited do?
Lardner Aviation Services Limited is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is Lardner Aviation Services Limited?
Lardner Aviation Services Limited was incorporated on 27 March 2012, 14 years ago.
What is the penalty if Lardner Aviation Services 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 Lardner Aviation Services 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.