ProtonMedia raises $4.5 million to improve virtual learning environment – Hypergrid Business

ProtonMedia today announced the successful completion of a $4.5 million Series B venture financing led by Kaplan Ventures. ProtonMedia will use the funds to extend its leadership position within life sciences by further integrating its ProtoSphere virtual collaboration environment with ComplianceWire®, Kaplan EduNeering’s validated cloud-based learning management system.