Location
United States, North America
Check Size
$100K - $5M
Investment Stage
Seed
Series A
Series B
Focus Areas
SaaS
AI
Cloud Infrastructure
Data Services
Enterprise
Semiconductors
Privacy / Security
About Investor
Lip-Bu Tan serves as Chairman at Walden International and is the founding Managing Partner at Walden Catalyst Ventures. He invests across AI, security, cloud infrastructure, data services, semiconductors, and SaaS, typically at seed through Series B stages, with check sizes from $100K to $5.0M. Located in San Jose, California, Lip-Bu has a longstanding history in venture capital and semiconductor industries, with a strong track record in scaling global tech companies.
Previous investments
Aurascape
26M |2025
Celestial AI
250M |2025
Contextual AI
80M |2024
20M |2023
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