Investing Profile

Lip-Bu Tan

VCCEOInvestorAngel

Chairman at Walden International & founding Managing partner at Walden Catalyst Ventures

waldenintl.comSan Jose, California

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Current Investing Position

Investment Range

$100K - $5.0M

Sweet Spot

$1.5M

Investments On Record

Current Fund Size

$122.6M

Lip-Bu Tan's Investments On Record (46)

Company	StageDateRound Size	Total Raised
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), Nathan Benaich (Air Street Capital), Harry Stebbings (20VC), Sarah Guo (Conviction Partners), Marcie Vu (Greycroft), Elad Gil, Amjad Masad
SiMa.ai	Series BApr 2024$70M Series BOct 2022$37M Series BMay 2022$30M	$260M
Co-investors: Jake Flomenberg (Wing Venture Capital), Navin Chaddha (Mayfield), Daniel Docter (Dell Technologies Capital), Mike Dauber (Amplify Partners), Victor Hwang (Msd Capital)
Lamini	Series AApr 2024$25M SeedApr 2024	$25M
Co-investors: Todd Jackson (First Round Capital), Andrew Ng (AI Fund), Pierre Lamond (Eclipse Ventures), Mike Dauber (Amplify Partners), Sarah Guo (Conviction Partners), Bernard Arnault, Dylan Field, Drew Houston
Guardrails AI	SeedFeb 2024$8M	$8M
Co-investors: Apoorva Pandhi (Zetta Venture Partners), Diego Oppenheimer
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