Showing 394 registered airlines with a combined fleet of 1,330 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| Spectrum Aviation Incorporated | LSP | 0 |
| Stadium City Limited | STC | 0 |
| Stapleford Flight Centre | STL | 13 |
| Star Aviation | STA | 0 |
| Starspeed | SSP | 2 |
| Sterling Helicopters | SVH | 0 |
| Streamline Aviation | SSW | 0 |
| TAG Aviation UK | VIP | 5 |
| TAG Farnborough Airport | FBO | 0 |
| Tayflite | TYF | 0 |