Alex Mashinsky and Daniel Leon established Celsius in 2017.
Mashinsky brings extensive background in internet development, having contributed to Voice Over Internet Protocol (VOIP) technology during the 1990s and beyond. According to the project’s official website, he has launched seven startups and holds 35 patents, making Celsius just one of his many corporate endeavors.
Daniel Leon, who serves as Co-founder and COO, specializes in scaling early-stage companies. His prior experience includes serving as CEO of Atlis Labs, a social discovery and recommendation application that relied on real-time user referrals.
Currently, Celsius employs a substantial team comprising core staff, technical developers, and advisors with diverse professional backgrounds.