Explore the early-stage startups funded by Arch Grants from 2012 – present.
Magnatone
Magnatone makes high-end vintage style guitar amplifiers in St. Louis and sells them worldwide.
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.