/Investor DB

Walden Catalyst — 2022 Investments

6 investments dated 2022 · listed companies and verified rows first · show all

Peptonepeptone.ioinSeries A · Jun 2022 · $40M✓ verified

Peptone develops a product engine to design small-molecule drug candidates targeting intrinsically disordered proteins, which have been difficult to address with conventional drug discovery approaches.

AI & Machine LearningBiotechDeep TechBellinzona, CH

Kamil Tamiola(Founder)in

Co-investorsBessemer Venture PartnersHoxton VenturesF-Prime CapitalFounders FactoryFounders Factory NYNovartis Venture Fund

AI21 Labsai21.comin𝕏Jul 2022 · $64M

AI21 develops trustworthy artificial intelligence technology to enhance human productivity.

AI & Machine LearningDeveloper ToolsEnterprise Software

Ori Goshen(Founder)inYoav Shoham(Founder)inAmnon Shashua(Founder)in

Co-investors8VCAhren Innovation CapitalCoatue ManagementComcast VenturesFelicis VenturesIntel Capital+8 more

Anarianari.aiNov 2022

Building the AI hardware industry from scratch

Jovan Stojanovic(Founder)in

Co-investorsEntrada VenturesTensor VenturesAcequia Capital (AceCap)Earlybird Venture Capital

OPAQUEopaque.coin𝕏Series A · Jun 2022 · $22M

OPAQUE provides a hardware-enforced trust layer for AI systems that enables organizations to run AI on sensitive data with independently verifiable proof of data protection.

AI & Machine LearningCybersecurityEnterprise SoftwareSan Francisco, US

Ion Stoica(Co-Founder)inRaluca Ada Popa(Co-Founder)inRishabh Poddar(Co-Founder and CTO)inChester Leung(Co-Founder)inWenting Zheng(Co-Founder)inAaron Fulkerson(CEO)in

Co-investorsIntel CapitalStorm VenturesRace Capital

Voltron Datavoltrondata.comFeb 2022 · $110M

Cloud-based data integration for complex hardware engineering

Mountain View, US

Joshua Patterson(Founder)Keith Kraus(Founder)Darren Haas(Founder)Josh Patterson(Founder)Rodrigo Aramburu(Founder)Wes McKinney(Founder)

Co-investorsBattery VenturesCoatue ManagementFelicis VenturesGV (Google Ventures)Lightspeed Venture PartnersAccenture Ventures+2 more

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Sima Technologies

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.