← Back to PeopleJTInvestorJohn ToughManaging Partner at Energize CapitalLinkedInWebsiteManaging Partner at Energize Capital based in the Greater Chicago Area1Mentions1Articles1OutletsCompanies CoveredDCVC1Digital Realty1Emerald AI1Energize Capital1Nebius1NVIDIA1Oracle1Samsung Ventures1Siemens1ArticlesMost recent firstMentioned InReferenced in coverageEmerald AI Raised $150Memeraldai.copositiveAug 26, 2026“Co-led Emerald AI's $150M Series A financing round as managing partner of Energize Capital.”