PPPhil PfannerstillCTO / CEO · Stack HQ Inc.Email[email protected]Phone1-554-995-4577CompanyStack HQ Inc.Company Websitehttps://www.stackhq.comCityNEW YORKRegionNew YorkCountryUnited StatesIndustrySoftware/SaaSOrg TypePublicType(s)othersLinkedInhttps://www.linkedin.com/in/phil.pfannerstillTwitter—Instagram—InterestsObservability 101, Zero-Trust Architecture, Scaling GTM in 2026