Amoéba S.A. (ALMIB.PA) develops and markets biological biocides based on Willaertia magna C2c Maky amoeba to control microbial contamination in industry and the environment. The company offers its flagship product Willaertia magna C2c Maky, a naturally occurring predatory amoeba that feeds on pathogenic bacteria such as Legionella pneumophila; liquid biocidal formulations under the brand AMX for applications including water systems, cooling towers, and process waters; and complementary services encompassing on-site testing, implementation support, and customized treatment programs. Amoéba targets industrial sectors vulnerable to biofouling and waterborne pathogens, including cooling systems in power plants, manufacturing facilities, data centers, and hospitals; its primary markets encompass Europe, with expanding operations in North America and Asia. Founded in 2010 and headquartered in Chassieu, near Lyon, France, the company operates as a standalone entity focused on sustainable alternatives to chemical biocides.
In recent developments, Amoéba has pursued strategic partnerships, notably collaborating with Veolia on pilot projects for Legionella control in water networks and with Suez for industrial water treatment trials in 2024. The company secured a €3.5 million funding round in late 2024 from existing investors to accelerate AMX commercialization and R&D for agricultural applications. Additionally, Amoéba launched expanded AMX formulations certified for EU biocidal regulations in early 2025 and initiated U.S. market entry via regulatory filings with the EPA. These initiatives reflect a shift toward global scaling and diversified revenue streams beyond initial Legionella-focused sales.