We offer services in the field of sound and lighting of cultural events and consulting, repair, renovation or installation of equipment. We provide covered and mobile stages. We deal with the sale and rental of ice screens. We manufacture loudspeakers, amplifiers, paired cables, cabinets and light bars.

The ZČG is one of the most important gallery institutions in the Czech Republic. Its collections cover the period from the 14th century to the present day. Variable exhibition projects and diverse cultural programmes are presented in the exhibition halls.