Hiiumaa Chmaber Orchestra was founded in 2020 by conductor Endrik Üksvärav.
The orchestra operates on a professional basis and includes musicians associated with Hiiumaa and friends of Hiiumaa. The concertmaster of the orchestra is Robert Traksmann. Conductor Endrik Üksvärav.
HIKO's debut concert took place on August 8, 2020 in Kärdla Church, Hiiumaa, the year ended with HIKO's Christmas concert on December 26.