Per Mattias Josephson

Epishine AB provides solar energy for people living in rural and remote areas. The firm develops solar cells. It offers two-module portable energy device consisting of an exchangeable solar sheet and a charging device comprising a battery and universal serial bus-ports for powering lights and charge mobile phones. The company was founded by Alexander Mafi, Per Mattias Josephson, Jonas Karles, and Emma Woxlin on July 12, 2016 and is headquartered in Norrköping, Sweden.

Ligna Energy AB is a Swedish company that specializes in creating sustainable supercapacitors from waste streams generated by forest industries. The company was founded in 2017 by Magnus Berggren and is based in Norrkoeping, Sweden. The company's journey began in the laboratories of Linköping University, where a material concept based on lignin was developed and commercialized. Ligna Energy has since moved from labs to fabrication and has developed the S-Power 2S, a compact and powerful supercapacitor that is also environmentally friendly. The company aims to provide power sources for the estimated 27 billion IoT devices that will be connected to the internet by 2025, reducing the number of batteries that are discarded daily and pose risks to humans and the environment. The CEO of the company is Peter Ringstad.