Yummet is a sustainability-focused company based in Hilo, Hawaii, dedicated to transforming waste into valuable resources. Led by CEO Brittany Zimmerman, a former NASA principal investigator, Yummet utilizes advanced technologies derived from space systems to address global challenges such as waste management, water access, and carbon capture. The company operates in over 50 countries and employs approximately 340 personnel, emphasizing both celestial and terrestrial sustainability. Yummet's innovative waste transformation technologies convert various waste streams, including construction debris and greenhouse gases, into eco-friendly products. These include green, carbon-negative concrete, clean hydrogen fuel, potable drinking water, and biochar for soil regeneration. Additionally, Yummet provides IT-related services such as software development, IT consulting, and data analytics, serving industries like healthcare, finance, retail, and manufacturing. The company is valued at over a billion dollars and is committed to promoting carbon-negative solutions and rebalancing planetary carbon footprints.