Mark Ghermezian is the managing partner of T5 Capital, a venture firm he runs as the venture arm of his family’s home. See sector focus and contact routes.
Mark Ghermezian is the managing partner of T5 Capital, a venture firm he runs as the venture arm of his family’s home office, and previously served as the co-founder and founding CEO of Braze, a customer engagement platform that reached $100M ARR and IPO’d in 2021 with an $8B+ market cap. His investment thesis targets early-stage technology companies across verticals, with a strong focus on SaaS and mobile technologies, primarily in the United States. While specific check sizes and lead/follow behavior are not publicly detailed, he has deployed approximately $5.5M across 56 tech and software startups as an angel and venture investor. Notable portfolio companies include Braze (his own company), Nutanix (IPO), Lattice, Thoughtspot, Outreach, Rubrik, Wag (IPO), and Riskified (IPO). Ghermezian regularly speaks and writes about the future of mobile, investment strategy, and the startup landscape, often emphasizing mentorship and founder support.
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