- Companies
- Machinery repair and installation
- Southampton
- GT Air Services Ltd
GT Air Services Ltd
- Company number
- 08912444
- Incorporated
- 26 Feb 201412 years trading
- Registered office
- C/O Power Accountax Ltd, Mailbox 3, Solent Business Centre, 343 Millbrook Road West, Southampton, SO15 0HW
- Nature of business
- Repair of machinery
GT Air Services Ltd is a 12-year-old private limited company registered in Southampton, company number 08912444, one of 224 machinery repair and installation companies in Southampton. 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 £165 (-9.8%) on the year before, to £1,515.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £4,259 against £2,744 owed within a year: 1.6 times cover.
- 1 employee 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 | £1,515 | £4,259 | £2,744 | 1 | |
| 31 Mar 2025 | £1,680 | £3,550 | £1,870 | 1 | |
| 31 Mar 2024 | -£458 | £4,803 | £5,261 | 1 | |
| 31 Mar 2023 | -£1,070 | £4,783 | £5,853 | 1 | |
| 31 Mar 2022 | -£4,079 | £2,366 | £6,445 | 1 | |
| 31 Mar 2021 | -£2,684 | £1,210 | £3,894 | 1 | |
| 31 Mar 2020 | £5,991 | £13K | £7,021 | 1 | |
| 31 Mar 2019 | £2,826 | £3,760 | £934 | 1 | |
| 31 Mar 2018 | -£8,459 | £675 | £9,134 | 1 | |
| 31 Mar 2017 | £859 | £2,792 | £1,933 |
Where GT Air Services Ltd is registered
The registered office is in Southampton (SO15), in the Southampton local authority area, South East. Show SO15 0HW on a map.
Other trade companies in SO15
- Enginetek Marine LimitedMachinery repair and installation
- The DPF Guy LtdMechanics and garages
- Redbridge Accident Repair LtdMechanics and garages
- Mahakali Engineer Services LtdMachinery repair and installation
- Genuinecarpartsuk LtdMotor traders
- MK Cars & Parts LtdMotor traders
- SMS Building LimitedFinishing trades
- Sonridge Building Group LtdCivil engineering
Shared registered office
28 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 GT Air Services 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
- 08912444
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 February 2014 (12 years ago)
- Registered office
- C/O Power Accountax Ltd, Mailbox 3, Solent Business Centre, 343 Millbrook Road West, Southampton, SO15 0HW
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 26 February 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 Southampton
Other active machinery repair and installation companies registered in Southampton.
- GTT Engineering Ltd2025
- Hamble Heating Services Limited2006
- Hamble Limited2024
- Hamble Propellers Limited2008
- Hayes Music Limited2009
- Hi-Bar Cleaners Limited1998
- Indo Warranty Services Ltd2026
- Inmar Automation Limited1976
All machinery repair and installation companies in Southampton · All trades in Southampton · Machinery repair and installation across the UK
Frequently asked questions
When are GT Air Services Ltd's accounts due?
GT Air Services 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 GT Air Services 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 GT Air Services Ltd still trading?
GT Air Services 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 GT Air Services Ltd do?
GT Air Services Ltd is registered under Repair of machinery (SIC 33120).
How old is GT Air Services Ltd?
GT Air Services Ltd was incorporated on 26 February 2014, 12 years ago.
What is the penalty if GT Air Services 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 GT Air Services 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.