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Studied daylighting research in Bratislava and Kyoto and graduated with PhD. Has been CEO of Heliobus since 2023. In his free time he likes to go on trips with his family.
Dr. Miroslav FabianCEO
Erik Vollert represents Heliobus AG in French-speaking Switzerland and France. He has been our partner since 2010 and supports Heliobus very competently.
Erik VollertPartner Suisse Romande & France
As an energy and civil engineer, Rudolf Signer recognized the need for room-optimizing daylight systems early on. He founded Heliobus AG in 1999. In his spare time, you can meet him on his racing bike on the Swiss pass roads.
Rudolf SignerConsulting & Sales
He started his career as a metal worker, continued as a CNC programmer and in the meantime completed further training to become a qualified technician HF. He enjoys spending his free time with his wife and family in nature.
Besart AvdyliProduction Manager
He is always to be found in production or on assembly. He has been a loyal and competent employee at Heliobus since 2016. In his free time, he can be found on various running routes in the region, where he prepares for international half marathons.
Oscar MiñoProduction & Assembly
Successfully completed his commercial apprenticeship with us in 2018 and then worked in the sales office. After joining the military, he has been actively supporting the team again in internal and external sales since March 2021. In his free time, he likes to travel with his friends or go Thai boxing.
Faton RacipiSales office and field service
She completed an apprenticeship as a commercial clerk, a vocational secondary school with a focus on economics and gained professional experience in the industrial, real estate and metal construction sectors before becoming part of the Heliobus team in October 2021. In her free time, she practices gardening and creative drawing.
Vivienne ZimmermannAdministration & Sales Indoor Service
Has been in charge of marketing at Heliobus AG since October 2020. She is also studying history at the University of Zurich. Short tent trips in the mountains are pure relaxation for her.
Has been supporting the team in the workshop and on assembly since May 2021. In his free time, he enjoys hiking or going on excursions with his family.
Karol LohayProduction & Assembly
Has been designing for Heliobus AG since the summer of 2022 and keeps the team in a good mood. She enjoys collecting new impressions on city trips.
Jobs & Career
You want to make a difference and are interested in sustainable, future-oriented solutions for daylight? At Heliobus, you can expect a dynamic team of long-standing, experienced employees, but also newer, younger career starters. We work hand in hand and support each other.