EFHK - HEL - Helsinki, Finland
Servisair/GlobeGround
Aeroflot (only cargo DC-10s)
Air Finland
Avies (DHL feeder)
DHL
Futura
Germanwings
KLM
Lufthansa
Pegasus
Spanair
+ only de-icing for Austrian, Air Baltic, Malev
Northport (100% owned by Finnair)
Aeroflot (only pax flights)
Aero Airlines
British Airways
Finncomm Airlines
Finnair
Lithuanian Airlines
LOT
Malev
MyTravel
SN Brussels
Pulkovo
Severstal
Ukraine International
UPS
West Air Europe
SAS
Air Baltic
Austrian
Blue1
SAS
InterHandling
Golden Air
Airpro
FlyMe
I don't know yet who will get Sun Air which will start flights from Billund. My best guess is Northport as those flights are operated under BA and AY codes.
Most likely I forgot some airlines from the list as well...
Best Regards,
Approaching Minimums