ЗАО "Сонопресс-СПб" (Sonopress-SPB) was a Russian subsidiary of German Sonopress GmbH established in 1996 that offered optical disc design, manufacturing, and packaging services, based in St. Petersburg. The company appears to have acted as a broker, as Sonopress did not open a full-service optical disc manufacturing plant in Russia until 2006 (see ООО "Сонопресс").