Aryesta LifeScience North America is a subsidiary of Arysta LifeScience. Headquartered in Tokyo, Arysta LifeScience is one of the world s largest privately held crop protection and life science companies with 2004 revenues of $1 billion. An entrepreneurial provider of crop protection and life science products in more than 100 countries worldwide, Arysta LifeScience specializes in the marketing and distribution of respected crop protection brands and life science products in harmony with the needs of global producers. Its products include herbicides, insecticides, fungicides, fumigants and miticides. Aryesta LifeScience North America is located in San Francisco.