Hanspeter Keller

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Hanspeter Keller

hanspeter.keller@mati.ch - Lighting designer IALD, managing director and owner of matí AG
His career led him away from the radio waves and over the sound waves to the light waves. Fascinated by the incomprehensible. He likes to be clear about what is tangible

Mica Ostermeier

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Mica Ostermeier

mica.ostermeier@mati.ch - Team exhibitions
Since 2004 as a lighting technician and lighting designer at matí AG.

Elena Tacconi

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Elena Tacconi

elena.tacconi@mati.ch - Dipl. Architect U.E., MAS UPC, lighting designer SLG
Studied architecture in Rome and graduated with a master's degree in architectural history and theory in Barcelona. With matí AG since 2011.

Ramon Martin

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Ramon Martin

ramon.martin@mati.ch - Lighting designer SLG, Project manager SIZ
Trained electrician and electrical planner. Further training in lighting design, project management and interior design. Since 2011 working as lighting designer. With matí AG since 2020.

Christa Wenger

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Christa Wenger

christa.wenger@mati.ch - Lighting designer SLG, electrical engineer FH
Experienced lighting designer for the stage. For architectural lighting planning and exhibition lighting at Matí AG since 2019.

Reto Häfliger

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Reto Häfliger

reto.haefliger@mati.ch - BA Industrial Design, NDS Lichttechnik
Many years of experience in product development, lighting design, photography and applied research. Works at matí AG since 2022.