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4Catalyzer

4Catalyzer

Guilford, Connecticut4catalyzer.com

Overview

4Catalyzer is a startup incubator and accelerator founded by Dr. Jonathan Rothberg that focuses on transforming 21st-century medicine. It unites founders and resources to build companies in healthcare technology, life sciences, and artificial intelligence. The firm's model involves envisioning, incorporating, financing, and mentoring startups that pair new sensor technologies with deep learning to create novel medical devices and therapeutics. 4Catalyzer has launched several public companies, including Butterfly Network, Hyperfine, and Quantum-Si.

Portfolio Companies

2

Investments

4Catalyzer investments
CompanyDateStageLead
DetectDec 2021VC RoundCo-investor
identifeye HEALTH-AcceleratorLead

Sector & Stage Mix

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SeedSeries ASeries BGrowth

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Investment Activity

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2021
2022
2023
2024
2025
2026

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Firmographic Details

HeadquartersGuilford, Connecticut
Year FoundedN/A

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