how.ch Holding GmbH
how.ch Holding GmbH is a platform for innovation, development and new ideas. Our projects define solutions that provide new answers to old questions and are geared towards performance, benefits and sustainability. Our focus is on resource-saving product solutions, environmental protection services and challenging issues that require a new, better answer. We look for and find solutions!
Together with its network of technology, trade, manufacturing, logistics, software development, CAD, material, patent and marketing specialists, how.ch Holding GmbH develops new and optimized product solutions and services, creates the basis for attracting investment capital through business and production plans, accompanies negotiations with private and institutional investors via a defined minority shareholding and subsequently (if desired) exercises an active advisory mandate.
The how.ch team
Stefan Perin
Developer, managing director and shareholder
Stefan Perin has many years of experience in the development of prototypes. He knows how to skillfully apply his know-how, gained in the fields of leather and textiles, electrical engineering, metalworking, pneumatics and hydraulics, to the challenges of new ideas and products.
Roland J.Fischer
Inventor, marketing manager and shareholder
Roland J. Fischer is a person who thinks around corners and likes to question existing structures and ways of thinking. He uses his ability to recognize simple solutions to complex challenges. He has been involved in market, personnel and product development for decades.









