A brief history of Intersono SG a.s.
- 1989 | establishment of the company SADO, a specialized company for spatial acoustic calculations and noise reduction
- 1992 | company begins to realize complete orders in mounting settings
- 1993 | realization of extensive units in the area of spatial acoustics (for example Czech TV studio in Ostrava)
- 1994 | the production of 100V systems is introduced
- 1995 | the company is transformed into SADOACOUSTICS, we establish a team of specialists for audio-equipment and scenic lighting, complete orders are planned and installed (such as Radio Proglas in Brno, etc.)
- 1996 | the company departments expand into audiovisual and construction, the wholesale trade division was founded, complete orders are realized (for example, National Theatre in Brno)
- 1997 | the production and mounting division ends and the service and development evironment is established
- 1998 | a specialization in equipping theatres and bringing them well into the 21st century is demonstrated in the realization of the Ostrava´s Moravian-Silesian National Theatre, Marionette Theatre in Ostrava, and Theatres in Chrudim and Sokolov
- 2000 | a new NAX® – intercommunication system is designed
- 2002 | the first dimming system ERASER® is designed
- 2003 | company INTERSONO SG is established.
- 2003–2004 | general supplier of equipment and provider and installer of all technology for ČEZ Arena in Ostrava
- 2006–2008 | the company expand its interest to complex supply of big construction units (Hospic Ostrava, Aquapark Olešná…)
- 2008–2009 | we finished the development of theatre machinery system: system DREAMLIFT (tractions RAPTOR, software TRINITY)