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We’re Four Sigmatic®, the #1 mushroom coffee and protein brand. We infuse functional mushrooms into everyday products you love, to enrich your mind and your well-being. Think lion’s mane for focus, cordyceps for energy, or reishi for a sense of calm. Our brews, blends, and powders get you in a good headspace so you can focus on what matters most. Some people call it magic. It’s our secret to Nordic wisdom for a fulfilling life. Read more here: https://us.foursigmatic.com/pages/about https://international.foursigmatic.com/pages/about

Four Sigmatic Questions

The Four Sigmatic annual revenue was $10.6 million in 2026.

Tero Isokauppila is the Founder and CEO of Four Sigmatic.

27 people are employed at Four Sigmatic.

Four Sigmatic is based in Santa Monica, California.

The NAICS codes for Four Sigmatic are [445, 44].

The SIC codes for Four Sigmatic are [59, 596].

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