Investing Profile

Lip-Bu Tan

VCCEOInvestorAngel
Chairman at Walden International & founding Managing partner at Walden Catalyst Ventures
waldenintl.comSan Jose, California
Photo of Lip-Bu Tan, Investor at Walden International
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Current Investing Position
Walden International Investor
Investment Range
$100K - $5.0M
Sweet Spot
$1.5M
Investments On Record
90
Current Fund Size
$122.6M

Lip-Bu Tan is on these Sector & Stage Rankings

Lip-Bu Tan's Investments On Record (60)

CompanyStageDateRound SizeTotal Raised
Sail Research
Series AJun 2026$80M
SeedJan 2025
$80M
Co-investors: John Hennessy (Stanford University)
NeoCognition
SeedApr 2026$40M
$40M
Cognichip
Series AApr 2026$60M
$93M
Co-investors: Shahin Farshchi (Lux Capital), Navin Chaddha (Mayfield Fund), Pegah Ebrahimi (FPV Ventures), Umesh Padval (Thomvest Ventures)
Sycamore
SeedMar 2026$65M
$65M
Co-investors: Bipul Sinha (Lightspeed Venture Partners), Raviraj Jain (Lightspeed Venture Partners), Anu Bharadwaj (Operator Collective), Jay Simons (Bond)
EPIC Microsystems
Series AMar 2026$21M
$21M
Co-investors: Umesh Padval (Thomvest Ventures)
RadixArk
SeedJan 2026$100M
$100M
Co-investors: Ivan Zhou (Accel)
Gimlet Labs
SeedOct 2025$12M
$92M
Co-investors: Tim Tully (Menlo Ventures), Greg Reichow (Eclipse Ventures), Amarjit Gill (Nepenthe Capital), Akshay Kothari, Dylan Field
Corintis
Series ASep 2025$24M
$28M
Co-investors: David Byrd (BlueYard Capital), John Taysom (Privitar), Rand Hindi

most interested in

semiconductor/components, cloud/edge infrastructure, data management and security, and AI/machine machine learning

Lip-Bu Tan's Experience

Chairman A&E Investments, LLCPresent