Company Overview

Alto Ingredients, Inc. (ALTO), is a producer and distributor of renewable fuel and essential ingredients and the largest producer of specialty alcohols in the United States. The company is focused on products for five key markets: Health, Home & Beauty; Food & Beverage; Industry & Agriculture; Essential Ingredients; and Renewable Fuels. The company’s customers include major food and beverage companies and consumer products companies. Alto Ingredients’ headquarters is in Pekin, Illinois.

Recent Event

2024 Annual Meeting of Stockholders

Investor Contact Information


Alto Ingredients, Inc.
1300 South Second Street
Pekin, IL 61554

Investor Relations

LHA Investor Relations
T: 415-433-3777

Alto Ingredients, Inc.
T: 916-403-2755

Transfer Agent

American Stock Transfer & Trust Co.
6201 15th Avenue
Brooklyn, NY 11219
T: 800-937-5449

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