They currently play in the National League A and have won more championships than any other Swiss teams with The club began its activities in , thanks to Dr.
The senior team was founded in and was taken in charge by P. As soon as , HC Davos was allowed to join the Swiss hockey league. The following year, another Doctor, Dr. Carl Spengler , founded the Spengler Cup. This tournament is annually hosted by HC Davos.
A mere five years after being created, the club wins its first Swiss Championship title. In the ten years of the decade, Davos would win nine times the title lead by the legendary Ni-Sturm line. All those titles were won in the defunct Swiss A Series , the precursor to the National League A ; the first title won by Davos in the current NLA came in , the very year of the league's establishment.
Davos repeated the feat in , and from to Floowing this string of wins however, Davos' domination began to vanish. The team remained a top flight team, that won three more championships in , and , but from then on, the club's fortune twisted for the worse, with the club being relegated to the National League B in Lots of changes within the club aimed to retrieved the old stable state of its Glory Days; the team managed to clinch two championships in and But instead of marking the return of another domination, it rather ended there for Davos, who again fell into a slump that made them slip back to NLB in and as far low as the 1.
Liga the country's third highest level in The club decided, for the first time, to withdraw itself from its own tournament, the Spengler Cup, as they considered themselves too weak to offer a good enough opposition. They rather let EHC Kloten replace them. The stay in the 1. Liga was however short. In , the team was back in the NLB, and the following season, back to the NLA, from which it never got relegated again. After having won another title in , Davos found itself in a great position in as the team was strenghtened by lock-outed [NHL]] stars such as Rick Nash , Joe Thornton and Niklas Hagman.
