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
67
Current Fund Size
$122.6M

Lip-Bu Tan is on these Sector & Stage Rankings

Semiconductors (Series B)Semiconductors (Series B)Semiconductors (Series A)Semiconductors (Series A)Semiconductors (Seed)Semiconductors (Seed)Data Services (Series B)Security (Series B)AI (Series B)Data Services (Series B)Security (Series B)AI (Series B)Security (Seed)Data Services (Series A)Security (Series A)Data Services (Seed)AI (Seed)AI (Series A)Security (Series A)AI (Series A)AI (Seed)Security (Seed)Data Services (Series A)Data Services (Seed)Cloud Infrastructure (Series B)Cloud Infrastructure (Series B)SaaS (Series B)Enterprise (Series B)Cloud Infrastructure (Seed)Cloud Infrastructure (Series A)SaaS (Series B)Cloud Infrastructure (Seed)Cloud Infrastructure (Series A)Enterprise (Series B)SaaS (Series A)SaaS (Seed)Enterprise (Series A)Enterprise (Seed)SaaS (Series A)SaaS (Seed)Enterprise (Series A)Enterprise (Seed)Angel, Scout, and Solo-CapitalistsSan Francisco Bay Area

Lip-Bu Tan's Investments On Record (43)

CompanyStageDateRound SizeTotal Raised
SiMa.ai
Series CApr 2024$70M
Series BOct 2022$37M
Series BMay 2022$30M
$330M
Co-investors: Jake Flomenberg (Wing Venture Capital), Navin Chaddha (Mayfield), Daniel Docter (Dell Technologies Capital), Mike Dauber (Amplify Partners), Victor Hwang (Msd Capital)
Guardrails AI
SeedFeb 2024$8M
$8M
Co-investors: Apoorva Pandhi (Zetta Venture Partners)
Asato
SeedDec 2023$8M
$8M
Co-investors: Anthony Lin (Intel Capital), Charles Giancarlo (Operator Collective), Amarjit Gill (Nepenthe Capital)
Gravel
Series UnknownDec 2023$14M
$14M
Co-investors: Carmen Chang (New Enterprise Associates (NEA))
Alcion
Series ASep 2023$21M
SeedMay 2023$8M
$29M
Co-investors: Amarjit Gill (Nepenthe Capital), Abhinav Asthana
Contextual AI
SeedJun 2023$20M
$20M
Co-investors: Aaref Hilaly (Bain Capital Ventures), Fraser Kelton (Spark Capital), Nathan Benaich (Air Street Capital), Harry Stebbings (20VC), Sarah Guo (Conviction Partners), Elad Gil, Amjad Masad
Together AI
SeedMay 2023$20M
$130M
Co-investors: Derick En'Wezoh (Susa Ventures), Brandon Reeves (Lux Capital Management), Mary-Catherine Lader (Torch Capital), Dave Eisenberg (Zigg Capital), Robert Keith (Salesforce Ventures), Paul Drews (Salesforce Ventures), Dawn Song, Chafic Kazoun, Jennifer Campbell, Scott Banister, Jeff Hammerbacher
3d Glass Solutions
Series CApr 2023$30M
$50M
Co-investors: Dave Flanagan (Intel Capital), Jeff Cunningham (Lockheed Martin Ventures)

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