Brown University : Provides wide range of identification, prevention and effective treatment of alcohol and other drug use problems in society through research, education, training and policy advocacy.

CAMH : Largest mental health and addiction teaching hospital, combines clinical care, research, education, policy development and health promotion to help transform the lives of people affected by mental health and addiction issues.

Eurofins Forensic Services : Specialises in DNA, drug and alcohol analysis for police forces, coroners and legal professionals.

I Want to Stop Now : Offers alternative 12 step alcohol addiction treatment and counseling programs for individuals with alcohol abuse and addiction.

Lynwode Manor : Located in Lincolnshire, UK, provides drug and alcoholism treatment in a private, peaceful and supportive environment for people experiencing problems with drugs and alcohol.

Net Addiction : Offering wide range of resources to those seeking treatment for internet addiction online.

New Method Wellness : Specializes in drug and alcohol recovery, utilizing DBT, cognitive therapy, equine therapy, and chronic relapse treatment.

Orchid Recovery Center : Comprehensive drug and alcohol treatment program designed exclusively for women who are addicted to drugs and alcohol.

Sexaa.org : Organization helping men and women share their experience to overcome and recover from sexual addiction.

Teen Challenge London : Drug rehab centre, aiming to help people be free from drugs and alcohol. Programme include spiritual and academic training, equipping individuals to return to society as responsible adults.