Overview
Andrea Tassistro serves as Chief Transformation Officer at OWKIN[1][3]. Tassistro is a tech founder with international experience building and scaling ventures across the US and Europe, with expertise in creating tech products from scratch, leveraging automation and growth hacking to reduce costs and accelerate adoption[2]. Tassistro's background includes founding PowerAPI since January 2018[5], Studio55 as of February 2025[4], and previously founding Let's Brunch from 2016 to 2017[7] and The Green Van Company from 2014 to 2015[8]. Tassistro holds a BA in Management and Entrepreneurship from the University of Westminster[9] and completed secondary education at Collège Champittet[10]. Beyond these roles, Tassistro has served as an investor in various companies since January 2021[6].
Profile introduction
Tech founder with international experience building and scaling ventures across US & Europe. I specialize in creating tech products from scratch, leveraging automation, growth hacking to reduce costs, accelerate adoption, and maximize impact. My expertise spans fundraising, GTM (go-to-market) strategy, and product development, with a passion for solving complex problems and forging large-scale partnerships. I thrive on hands-on execution and driving innovation across borders. In my free time, I support fellow founders and emerging GPs as an active investor.
Career history
- Chief Transformation OfficerNov 2025 to presentOWKIN
- FounderFeb 2025 to presentStudio55
- FounderJan 2018 to presentPowerAPI
- InvestorJan 2021 to presentVarious Companies
- FounderJan 2016 to Dec 2017Let's Brunch
- FounderJul 2014 to Dec 2015The Green Van Company
Education
- (BA), Management - Entrepreneurship2012 - 2015University of Westminster
- Maturité Fédérale Suisse, Economy and Law, Advanced Chemistry at Collège Champittet2005 - 2011
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