/Investor DB

Ragnar Sass — Full Portfolio

2 tracked investments · listed companies and verified rows first

SegmentStreamsegmentstream.comin𝕏Feb 2022

SegmentStream provides an independent marketing measurement platform that combines cross-channel attribution, identity resolution, incrementality testing, and automated budget allocation to help brands measure ad performance and optimize spending.

AdTechAI & Machine LearningData & InfrastructureMarketing TechLondon, GB

Oleg Katryshev(Founder)in

Co-investorsR136 VenturesTechstarsFort Ross VenturesLIFT99Martin Henk

Shen AIshen.aiin𝕏Apr 2021

Shen AI provides AI-powered health monitoring technology that uses face-scan analysis to detect vital signs and health metrics from smartphones and connected devices.

AI & Machine LearningDigital HealthHealthtechInsurTech

Co-investorsSuperhero CapitalTilia Impact VenturesSimpact VenturesTilia Impact PartnersVerge HealthTech FundSMOK Ventures

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.