Slate Milk

Westwood, MA · Founded 2019 · Privately Held (backing)

Producer of beverages intended to serve all-natural, high-protein food and drinks with no added sugar. Slate Milk is based in Westwood, MA and was founded in 2019. Its last reported valuation was $74.5 million in Jan 2023. It has raised $42.6 million.

Last reported valuation
$74.5M
Oct 2026
Priced at
—
Total raised
$42.6M
Last round
—

Who backs Slate Milk?

26 investors
InvestorType
RiverPark VenturesVenture capital
Bantam GroupAngel
Morrison SegerVenture capital
Spacestation (UK)—
Tonic VenturesGrowth equity
Wilder CapitalVenture capital
4th & 1 VenturesVenture capital
Jacob KassanOther
Amanda Klane—
Andrew Harrington—
+ 16 more investors · a free account shows the complete list
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Slate Milk investors

26 investors are on record for Slate Milk, including RiverPark Ventures, Bantam Group, Morrison Seger and Spacestation (UK). By type, the record holds 4 venture capital firms, 1 angel investor and 1 growth equity firm.

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