Lallemand's specialty fermentation division, located in Toulouse, France is responsible for the selection of over 150 different yeast strains dedicated to the production of wine, spirits, beer cider, industrial alcohol and fuel ethanol. These selections were achieved through the efforts of Lallemand's own researchers in France and Canada as well as by way of collaborations with research institutes throughout the world.

In order to better understand and meet the needs of each specific distilling application, Lallemand is associated with respected microbiology laboratories and distilling technical centers in Canada, France, United Kingdom, Finland, Brazil, Mexico, United States, Caribbean and Thailand. Through internal resources and international contacts, Lallemand is able to ensure for its customers the highest level of technical assistance.