Sumitomo Biorational and the Benefits of Biorationals
Sumitomo Biorational Company brings together the biorational research and global leadership of Valent BioSciences with the botanical innovation and expertise of MGK. This foundation allows us to deliver trusted, science-driven solutions that help feed the world and strengthen communities for a more sustainable future.

Sumitomo Biorational Company offers a broad portfolio of bioinsecticides, biofungicides, bionematicides, mycorrhizal fungi, and plant growth regulators.

As a subsidiary of Sumitomo Chemical, we combine the agility and focus of a specialized biorational business with the scale, resources, and long-term investment strength of a global leader in health and crop science.