Jääholvi Oy has been operating since 1973. The company offers deep freezing services in Masku. Their deep freezing services include i.e. frozen tunnel, where for example animal carcasses can be freezed. Jääholvi Oy also has Russian, Kazakstan and Belarus' customs unions' rights for export warehousing. All freezing services have been integrated with Jääsaukko Oy's overall systems.