Josh Belinsky is the founder of Slate Milk. Slate Milk has raised $23M, latest Series B $23M (2025). E-commerce · Westwood, MA.
Josh Belinsky is the founder of Slate Milk. Slate Milk operates in E-commerce and is based in Westwood, MA. Slate Milk has raised $23M, latest Series B $23M (2025). Backers on record include Ben Siegel, Overeasy Ventures.
This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable E-commerce journeys in Westwood — who backed them, at what stage, and how much they raised.
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