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
Your Intro Paths to Lip-Bu Tan

Signal uses Gmail to reveal intro paths. Email content is never read.

Sign in with Google →

Find Lip-Bu Tan on

cb
Current Investing Position
Walden International Investor
Investment Range
$100K - $5.0M
Sweet Spot
$1.5M
Investments On Record
77
Current Fund Size
$122.6M

Lip-Bu Tan is on these Sector & Stage Rankings

Lip-Bu Tan's Investments On Record (49)

CompanyStageDateRound SizeTotal Raised
Speedata
Series BJun 2025$44M
Series ASep 2021$55M
$110M
Co-investors: Eyal Niv (Pitango Venture Capital), Michael Matias (Matias Ventures), Gil Goren (83North)
Virtue AI
SeedApr 2025
Series AApr 2025$30M
$30M
Co-investors: Amarjit Gill (Nepenthe Capital)
Aurascape
Series AApr 2025$26M
$39M
Co-investors: Sriram Viswanathan (Celesta)
Celestial AI
Series CMar 2025$250M
$580M
Co-investors: Tony Chao (Applied Ventures), Thomas Tull
C2i Semiconductors
Series UnknownNov 2024$47K
$47K
Contextual AI
Series AAug 2024$80M
SeedJun 2023$20M
$100M
Co-investors: Aaref Hilaly (Bain Capital Ventures), Fraser Kelton (Spark Capital), Sarah Guo (Conviction Partners), Marcie Vu (Greycroft), Nathan Benaich (Air Street Capital), Harry Stebbings (20VC), Amjad Masad
Lamini
SeedMay 2024
Series AApr 2024$25M
$25M
Co-investors: Todd Jackson (First Round Capital), Andrew Ng (AI Fund), Sarah Guo (Conviction Partners), Drew Houston, Bernard Arnault, Dylan Field
SiMa.ai
Series BApr 2024$70M
Series BOct 2022$37M
Series BMay 2022$30M
$250M
Co-investors: Jake Flomenberg (Wing Venture Capital), Daniel Docter (Dell Technologies Capital), Victor Hwang (Msd Capital)

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