COMPANY. More than 17,000 young people will turn to YST this year for help, some at the most difficult times in their lives. YST offers a wide array of innovative and proven programs focused on counseling, runaway and homeless youth, delinquency prevention and youth development. Our programs are based on the needs and input of youth, their families, and our community, and are recognized as national models for quality and creativity. Please note: ...