Samuel Grisa Mimmm

Samuel Grisa MIMMM is a seasoned entrepreneur and materials engineer with diverse experience in innovative technology development and operations. Currently serving as Co-Founder and CEO of Biomr since April 2023, Samuel is focused on creating solutions for the PFAS crisis, including the development of Chitex, a biobased and biodegradable water repellent for textiles. Complementing this role, Samuel is a Founder in Residence at both HAX and Entrepreneur First, actively engaging in startup growth and investment initiatives. Additionally, Samuel acts as an advisor in Innovation and Operations at Ruka Hair and in Materials Science at Matter., drawing on previous engineering experience with companies like Dyson, Elvie, and Procter & Gamble. Samuel's academic foundation includes an MRes from Imperial College London and a BEng from Loughborough University.