List of helicopter airlines

This is a list of helicopter airlines. These are airlines which provide transport for passengers or cargo, or both, with fleets that comprise a significant proportion of helicopters.
Helicopter airlines.
Defunct or renamed.
- OSS AIR management Pvt LTD - India ( 2006
Services offered.
Some companies focus solely on winning ongoing contracts in a single industry sector, such as oil & gas. Other companies cater to a wider range of clients by offering one-off charter flights on an ad hoc basis. Services can include:
Other helicopter companies.
These are companies which do not qualify as airlines, strictly speaking, because they specialise in services other than the transport of passengers and cargo.