What's new

Founders Spotlight: Opaque Systems

Founders Spotlight: Read the entrepreneurial journey of Raluca Popa, Rishabh Poddar, and Ion Stoica, the founders of Opaque Systems, a spinout of RiseLab, the prolific open-source research lab at UC Berkeley.

Portfolio News

The latest from our portfolio companies.

Read All
7/11/2022

Our New Investment in Opaque Systems

7/11/2022

Our New Investment in Peptone

7/11/2022

Our New Investment in Voltron Data

Firm News

The latest about our firm and team.

Read All
2/23/2022

Our Team: Walden Catalyst fuses a team of innovators and entrepreneurs. Passionate about disruption, committed to excellence. Partners to the bold and brave. Positive in human impact. Powering the future of technology.

11/1/2021

Firm News: Over $550M for Deep-Tech Startups

Perspectives

Founders stories, deep tech insights and impact investing.

Read AllFounder SpotlightsThe Art of Company BuildingExtreme Tech Challenge
7/15/2022

Founders Spotlight: Read the entrepreneurial journey of Raluca Popa, Rishabh Poddar, and Ion Stoica, the founders of Opaque Systems, a spinout of RiseLab, the prolific open-source research lab at UC Berkeley.

7/11/2022

Founder Spotlight: Josh Patterson and Wes McKinney share insights about their entrepreneurial journey

7/11/2022

Kamil Tamiola on a mission to build better drugs

All Articles