arch grants startup participants

Meet Our Startups

Explore the early-stage startups funded by Arch Grants from 2012 – present.

ATR Thrive


ATR Thrive’s patent pending Get-Go supplements are specially formulated products that enable complete digestion of milk and milk products, and support an optimized biome.

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business development competition

Be a Part of the Movement

We champion extraordinary entrepreneurs to create positive change - for St. Louis and for the world. Join us by applying to our Global Startup Competition, becoming a financial supporter, volunteering your time or amplifying our message.