EnviroMedia Social Marketing which has offices in Austin, Texas and Portland, Oregon -- was founded in 1997 by CEO Valerie Davis and president Kevin Tuerff. EnviroMedia Social Marketing offers advertising, marketing, and public relations services for projects related to the environment, public health, and social issues. The firm's specialties include branding, broadcast production, interactive marketing, media relations, and media buying. EnviroMedia has counted among its clients the American Cancer Society, Dell, and the Texas Department of Transportation, for which the agency has overseen the "Don't Mess with Texas" anti-litter campaign.