Lallemand Ethanol Technology is the leading supplier of fermentation ingredients and value-creating services to fuel ethanol, distilled beverage, and industrial alcohol producers. Lallemand Ethanol Technology is a business unit of Lallemand Inc., the Canada-based yeast and bacteria producer. Based in Milwaukee, Wisconsin, Lallemand Ethanol Technology has research facilities in Montréal, Quebec.

Lallemand Ethanol Technology specializes in the development, production, and marketing of yeast, yeast nutrients, and microbial control agents. The Lallemand Ethanol Technology team supports a range of yeast strains for use in a variety of feedstocks such as cereals, sugar cane, and sugar beet juice and molasses. Sales and service in the U.S., Canada, and Europe are provided by a team of dedicated technical sales representatives. Other regions are served through a network of agents and distributors and are supported by Lallemand Ethanol Technology's technical service team.