altos-ventures
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Stas Sokolin
Stas Sokolin is the co-founder and CEO of Amae Health, a specialty integrated-care company for people with severe mental illness. A former impact investor at the Chan Zuckerberg Initiative with earlier stints at Google X and the American Medical Association's Health2047, he started his career as an investment banking analyst at BNP Paribas before setting out to rebuild how the hardest cases in behavioral health are treated - using in-person clinics, multidisciplinary teams, and a data platform built on Palantir. In November 2025 Amae raised a $25 million Series B led by Altos Ventures, pushing its total funding past $50 million.
Dennis Thankachan
Dennis Thankachan is the co-founder and CEO of Lightyear, a New York software company that automates how enterprises buy and manage telecom and network services. A former Goldman Sachs banker and hedge fund investor at PointState Capital, he built a thesis around telecom while investing in the sector, then left finance in 2019 to fix an industry he describes as a multi-trillion-dollar market with almost no happy customers. Under his leadership Lightyear has raised roughly $48.6 million, closed a $31 million Series B led by Altos Ventures in 2024, and serves customers including Palo Alto Networks, Five Guys, Pandora Jewelry, and Teladoc.