Verde Science, Inc., a pharmaceutical research and development enterprise, is... Verde Science, Inc., a pharmaceutical research and development enterprise, is dedicated to advancing a diverse array of prescription medications derived from cannabinoids, intended for the treatment of numerous health conditions. The company, which initially operated as Rango Energy, Inc., officially transitioned to the name Verde Science, Inc. in May 2014. Established in 2007, the company maintains its operational headquarters in Dallas, Texas.