Company Gira Giersiepen GmbH & Co KG created these great apps:
Gira HomeServer/FacilityServer, Gira HomeServer HD, Intelligente Gebäudetechnik von Gira, Gira Design Configurator, Gira eNet Mobile Gate, Gira Smart Home, Gira DCS mobile, Gira System 3000, Gira Keyless In, and others..