Elyse Winer is a Partner at Material Impact, a Boston-based venture capital firm. See sector focus and contact routes.
Elyse Winer is a Partner at Material Impact, a Boston-based venture capital firm, after transitioning from roles as CMO and GM of Consumer at GenPhoenix and earlier careers at Merrill Lynch and Vynamic. Material Impact invests exclusively in inception-stage companies pioneering material science innovations across sectors including healthcare, energy, climate, biotechnology, consumer products, and food-agtech. The firm targets North American startups, primarily in the United States, that address large-scale real-world problems like water scarcity, sustainable manufacturing, and underrepresented healthcare needs. Material Impact typically leads early funding rounds with check sizes ranging from $1 million to $10 million. While Winer’s specific portfolio companies are not explicitly named in available sources, her deep involvement with GenPhoenix—a material tech company transforming leather waste into sustainable luxury alternatives—illustrates the firm’s focus. GenPhoenix serves as a notable example of Material Impact’s thesis, having been embraced by major fashion brands for its scalable, waste-to-luxury material technology. Winer’s public writing and inte
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