Johan Hammarstrom

Johan Hammarström is the CEO of AB Transistor Sweden, a Swedish hearing tech manufacturing company active in several countries in the world such as Sweden, Norway, Denmark, Finland, Holland, France, UK, Germany, Poland and Australia. Johan is himself hard of hearing and keen on developing and selling solutions that make world to the better for those with hearing loss.

Johan was also the founder of the world wide campaign World Flight for Hearing when he and two friends circumnavigated the world with a small aircraft as a pilot in 2006.