AMERICAN DYE SOURCE INC.

American Dye Source, Inc. has earned a reputation as the world leading provider of innovative, high quality products for applications in biomedical research, digital printing, laser imaging, stereolithography and organic light emitting diodes. We are committed to exceeding our customers' expectations while enriching the lives of our family of employees, demonstrating continued respect for our environment, enhancing the communities in which we operate and providing growth and profitability for our investors. Business:American Dye Source, Inc. was formed in 1995 to engage in development and manufacturing of laser dyes, near infrared absorption dyes, polymeric dyes, conjugated polymers, light emitting polymers, hole transport materials and laser imaging materials.