Alustage – company engaged in the production, sales and renting platforms in the world market.
Athletic Cases – brand and part of Athletic, producing the highest quality transport cases.
Music Store – retail network offering sales of new and used instruments.
SAP Renovation – piano restoration. The company, which is engaged in restoration of pianos brand manufacturers such as Steinway & Sons, Bechstein, Blϋthner, Grotian Steinweg, Bösendorfer, Yamaha and others.
Klaviano.com develops solutions for the people involved with grand piano and upright piano – pianists, students, professionals, teachers, companies, institutions and lovers of piano music.