About RSB is headquartered in Cambridge, MA, US with development sites in Denmark and Australia and operational hub in the UK; its highly experienced management team has taken multiple projects from concept through method development and into commercial-scale production. RSB is dedicated to providing life changing APIs and formulations via innovative production methods that blend synthetic biology and chemistry processes. In the first instance RSB is pleased to be able to make a meaningful contribution to the important Opioid Dependence/Substance Abuse Prevention programs around the world. River Stone works with a small number of global providers to establish a virtual cross-functional operation to enable its API offering.