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Repair and maintenance of aircraft and spacecraft · Birmingham
STS Aviation Services UK
STS Aviation Services UK Limited
Private limited company registered in Birmingham, classed under “Repair and maintenance of aircraft and spacecraft”.
Headline figures
FY to Dec 2025 · Company only
Turnover
For subscribers
Profit after tax
−£7.06m
Net assets
For subscribers
Cash
For subscribers
Employees
For subscribers
Retained reserves
For subscribers
What the numbers say
4 findings from the figures, in plain English
Written by rules from the figures on this page. Not a forecast or a credit opinion.
History
| £ | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Profit after tax | −£7.06m | ||||
| Turnover | |||||
| Net assets | |||||
| Cash | |||||
| Employees | |||||
| Retained reserves |
Every figure for all 5 years
“—” means we did not find the figure in a source; it is never filled with an estimate.
Balance sheet and ratios
From the filed balance sheets · £
| Balance sheet | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Fixed assets | ||||
| Current assets | ||||
| of which debtors | ||||
| of which cash | ||||
| Creditors due within a year | ||||
| Net current assets | ||||
| Net assets | ||||
| Ratios | ||||
| Profit marginProfit after tax as a share of turnover | ||||
| Return on equityProfit after tax as a share of net assets | ||||
| Current ratioCurrent assets for every £1 owed within a year | ||||
| Cash ratioCash for every £1 owed within a year | ||||
| Creditors to assetsEverything owed to creditors as a share of fixed plus current assets | ||||
| Turnover per employeeTurnover divided by average staff | ||||
| Debtor daysDays of turnover owed by customers at the year end | ||||
7 balance-sheet lines and 7 ratios, every year
A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.
Questions people ask
›What does STS Aviation Services UK do?
Private limited company registered in Birmingham, classed under “Repair and maintenance of aircraft and spacecraft”.
›How much turnover does STS Aviation Services UK make?
Answered in the full report
›Is STS Aviation Services UK profitable?
No: it made a loss after tax of £7.06m in the year to 31 December 2025, its latest filed accounts.
›How many people work at STS Aviation Services UK?
Answered in the full report
›Where is STS Aviation Services UK based?
Its registered office is Hangar 5 Airport Cargo, Birmingham Airport, Birmingham, B26 3QN, in Birmingham.
›When was STS Aviation Services UK founded?
STS Aviation Services UK Limited was incorporated on 11 March 2010.
›Is STS Aviation Services UK still trading?
The register lists STS Aviation Services UK Limited as active.