Alex Rosay
FounderFounder at Cascade Biocatalysts · Co-founder at CASCADE BIO
Brooklyn, New York, United States
About
Alex Rosay is co-founder and CEO of Cascade Biocatalysts, a company developing enzymes for chemical manufacturing. Previously, Rosay worked as a product manager on the computational product discovery team at Zymergen and as an associate at Bain & Company. Rosay studied chemical engineering at Stanford and has experience with the Dow Chemical Company.
Founder at Cascade Biocatalysts
Intro paths
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In turn, Alex can intro founders to Cascade Biocatalysts's investors below.
Cascade Biocatalysts's investors · 6
Amplify.LALos Angeles · $500K – $5M checks · since 2025Boost VCSan Mateo · $500K checks · since 2025Cool Climate CollectiveSacramento · $100K – $350K checks · since 2025Range VCDenver · $1M – $3M checks · since 2025Spacecadet VenturesKent County · $100K – $500K checks · since 2025Ten VCMenlo Park · $250K – $1.5M checks · since 2025
Co-founders at Cascade Biocatalysts
AR
Alexander RosayExecutive Officer, Director, Promoter
JW
James WeltzExecutive Officer, Director, Promoter
Co-founder at CASCADE BIO
Intro paths
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In turn, Alex can intro founders to CASCADE BIO's investors below.
CASCADE BIO's investors · 5
Co-founders at CASCADE BIO
J
JamesCo-founder
Experience
- Cascade BiocatalystsCEO and Co-Foundercurrent2022 — present
- ZymergenSenior Product Manager2021 — 2022
- ZymergenProduct Manager2019 — 2021San Francisco Bay Area
- ZymergenProduct Operations Manager2018 — 2019San Francisco Bay Area
- Bain & CompanySenior Associate Consultant2015 — 2018San Francisco Bay Area
- HelixMarketing Analytics2017 — 2018San Francisco Bay Area
- The Dow Chemical CompanyCore R&D Intern2014Midland, Michigan
- Spormann Lab at Stanford UniversityChemical Engineering VPUE Summer Researcher2013
- QuiznosShift Manager2010 — 2011
Skills & more
EnglishMicrosoft Office8Microsoft Excel8Microsoft Word5PowerPoint6Customer Service2Research7Social MediaTeamwork10Public Speaking7C++1Java1
+10 more
MatlabEvent PlanningTeam LeadershipAnalysisTime ManagementPCRPCR primer designWorking with Anaerobic BacteriaFluorescence MicroscopyLeadershipLanguages Spanish
From Alex's professional profile.
Frequently asked questions
- Who is Alex Rosay?
- Alex Rosay is co-founder and CEO of Cascade Biocatalysts, a company developing enzymes for chemical manufacturing. Previously, Rosay worked as a product manager on the computational product discovery team at Zymergen and as an associate at Bain & Company. Rosay studied chemical engineering at Stanford and has experience with the Dow Chemical Company.
- Where does Alex Rosay work?
- Alex Rosay is Co-founder of CASCADE BIO and Founder at Cascade Biocatalysts.
- What companies did Alex Rosay found?
- Alex Rosay founded CASCADE BIO, Cascade Biocatalysts.
- Where did Alex Rosay go to school?
- Alex Rosay studied at Stanford University (Bachelor of Science (B.S.), Chemical Engineering); Loyola High School.
Same school
Also attended Stanford University2,000
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Shared employers
Also worked at Cascade Biocatalysts1
Also worked at Zymergen12
David BeyerPartner at Amplify PartnersTom StephensonOperating Partner at Gaia VenturesRichard PietersExecutive & Growth Leader at Joyance PartnersJohn WarnerPresident & CEO, Technology Greenhouse at New Earth VenturesJenny RookeManaging Director at Genoa VenturesTyson SmithPartner, Buyout at Quadrant Private Equity Pty Ltd.
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Also worked at Bain & Company1,038
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