Pacific Ethanol Completes Name Change to Alto Ingredients, Inc.

Corporate rebrand reflects enhanced focus on specialty alcohols and essential ingredients. Read more...

Alto Ingredients is a leading manufacturer and supplier of essential ingredients for safe and clean environments, for industrial and cosmetic products, for protein feed and food, and for a lower carbon economy. Alto Ingredients has a long history in producing alcohols, high protein products, and low carbon renewable fuel, providing consistent product quality and services, and managing logistics for reliable service and delivery.

Alto Ingredients owns and operates three distilleries and a specialty yeast production facility at its Pekin Illinois campus and four distilleries in the Western states of California, Oregon and Idaho. The manufacturing facilities combine to provide Alto Ingredients with a strong product portfolio which includes several grades of alcohol, inactive yeast, corn gluten meal, corn germ and corn oil, distiller’s grain, low carbon renewable fuel, and CO2. Alto Ingredients sells its essential products in domestic and international markets.


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Investor Downloads

Latest Earnings Release

Alto Ingredients Releases First Quarter 2021 Results

Investor Kit

Alto Ingredients Investor Kit
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Investor Presentations

Alto Ingredients Investor Presentation

SEC Filings

Alto Ingredients, Inc. to Participate in…

Wed, May 26, 2021, 5:30 AM

SACRAMENTO, Calif., May 26, 2021 (GLOBE NEWSWIRE) -- Alto Ingredients, Inc. (NASDAQ: ALTO), a leading producer of specialty alcohols and essential ingredients, today announced that Chief Executive Officer... Read more

Alto Ingredients, Inc. Closes the Sale o…

Mon, May 17, 2021, 5:30 AM

SACRAMENTO, Calif., May 17, 2021 (GLOBE NEWSWIRE) -- Alto Ingredients, Inc. (NASDAQ: ALTO), a leading producer of specialty alcohols and essential ingredients, announced today the completion of the... Read more

Alto Ingredients Reports First Quarter 2…

Wed, May 12, 2021, 1:05 PM

First Quarter Net Income of $4.4 million, or $0.06 per share First Quarter Adjusted EBITDA of $13.6 million Further optimized fuel-grade ethanol production footprint with announced sale of Madera, CA production facility ... Read more

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Alto in the News

Alto Ingredients Partners with ClearFlame Engine Technologies on Pilot Project to Demonstrate Decarbonization of Diesel-Fueled Engines Using Ethanol Fuel

We are pleased to announce that we have partnered with ClearFlame Engine Technologies, a growing startup dedicated to the development of clean engine technology, to conduct pilot demonstrations of ClearFlame’s proven solution for diesel engines using low-cost ethanol in Class VIII trucks...


Alto Ingredients to Report First Quarter 2021 Financial Results

Date: Wednesday, May 12, 2021 2:00 PM PT

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Alto Ingredients to Report Fourth Quarter 2020 Financial Results

Date: Thursday, March 11, 2021 8:00 AM PT

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Pacific Ethanol to Report Third Quarter 2020 Financial Results

Date: Tuesday, November 10, 2020 8:00 AM PT

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Click here for earnings release.

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Corporate Headquarters

Alto Ingredients, Inc.
400 Capitol Mall
Suite 2060
Sacramento, CA 95814

Phone: (916) 403-2123
Fax: (916) 446-3937

Investor Relations

Phone: 415-433-3777
Investor Relations at Alto Ingredients, Inc.
Phone: 916-403-2755

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