Alto Ingredients, Inc. ALTO

What this company does

Alto Ingredients, Inc. produces and distributes specialty alcohols, renewable fuels and essential ingredients in the United States. It operates five alcohol production facilities, three located in Illinois, one in Oregon and one in Idaho. In 2025, it marketed and distributed approximately 350 million gallons combined of its own produced alcohols and fuel-grade ethanol produced by third parties, along with over 1.2 million tons of essential ingredients. As of March 12, 2026, it had approximately 390 full-time employees. The company reports its financial and operating performance in three segments, Pekin production, Marketing and distribution, and Western production. The Pekin production segment includes the production and sale of alcohols and essential ingredients produced at its facilities in Pekin, Illinois, referred to as the Pekin Campus. The marketing and distribution segment markets and distributes all of the alcohols and essential ingredients the company produces at its facilities, as well as alcohols produced by third parties. It is a Delaware corporation formed in 2005.

Written from the business description in Alto Ingredients, Inc.'s annual report to the U.S. Securities and Exchange Commission, filed 13 March 2026. Every sentence was checked against that document before publication.