- Companies
- Machinery repair and installation
- Milton Keynes
- Ground Level Maintenance Limited
Ground Level Maintenance Limited
- Company number
- 03536043
- Incorporated
- 27 Mar 199828 years trading
- Registered office
- C/O Hillier Hopkins LLP, 249 Silbury Boulevard, Milton Keynes, Bucks, MK9 1NA
- Nature of business
- Repair and maintenance of aircraft and spacecraft
Ground Level Maintenance Limited is a 28-year-old private limited company registered in Milton Keynes, company number 03536043, one of 149 machinery repair and installation companies in Milton Keynes. 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 down £223 (-61.6%) on the year before, to £139.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £21K against £21K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £139 | £21K | £21K | 2 | |
| 31 Mar 2025 | £362 | £22K | £23K | 2 | |
| 31 Mar 2024 | £976 | £25K | £25K | 2 | |
| 31 Mar 2023 | £133 | £13K | £14K | 2 | |
| 31 Mar 2022 | £103 | £9,065 | £8,185 | 2 | |
| 31 Mar 2021 | £196 | £3,419 | £3,092 | 2 | |
| 31 Mar 2020 | £83 | £11K | £11K | 2 | |
| 31 Mar 2019 | £101 | £9,941 | £9,364 | 0 | |
| 31 Mar 2018 | £201 | £10K | £9,905 | 2 | |
| 31 Mar 2017 | £190 | £12K | £15K | £15K | 2 |
Where Ground Level Maintenance Limited is registered
The registered office is in Milton Keynes (MK9), in the Milton Keynes local authority area, South East. Show MK9 1NA on a map.
Other trade companies in MK9
- Daniel A Collier LimitedCivil engineering
- Nano Roofing & Guttering LtdRoofers
- CTTK Mechanical Installation & Management LtdInstallers
- Liberty Roofing & Guttering LtdRoofers
- Skyshield Roofing Solutions LtdRoofers
- Olivia Does.. LimitedSpecialist contractors
- Dena Developments LtdProperty developers
- Revonix Group LtdMotor traders
Shared registered office
71 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 Ground Level Maintenance 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
- 03536043
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 March 1998 (28 years ago)
- Registered office
- C/O Hillier Hopkins LLP, 249 Silbury Boulevard, Milton Keynes, Bucks, MK9 1NA
- 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 2026
- Last confirmation statement
- 25 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.
- H Elliott Electrical Ltd2026
- Headline MK Limited2012
- Hunsbury Hot Tubs Limited2014
- HVAC Install Ltd2024
- Icecold Refrigeration Commissioning Limited2025
- Iceni Aerospace Solutions Limited2011
- Inctabletplus Ltd2019
- Industrial Facilities Limited2014
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 Ground Level Maintenance Limited's accounts due?
Ground Level Maintenance Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Ground Level Maintenance 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 Ground Level Maintenance Limited still trading?
Ground Level Maintenance 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 Ground Level Maintenance Limited do?
Ground Level Maintenance Limited is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is Ground Level Maintenance Limited?
Ground Level Maintenance Limited was incorporated on 27 March 1998, 28 years ago.
What is the penalty if Ground Level Maintenance 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 Ground Level Maintenance 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.