Circle Neurovascular Imaging

Circle Neurovascular Imaging is a Calgary-based healthcare AI and medical imaging software company focused on improving acute stroke diagnosis and workflow triage. The company develops StrokeSENS, an AI-driven radiological software suite designed to analyze brain CT studies, identify suspected large vessel occlusion, and support stroke-team notification and care coordination. Circle Neurovascular Imaging was founded by University of Calgary and Calgary Stroke Program investigators together with Circle Cardiovascular Imaging, which serves as its parent company. Its technology has received regulatory clearance in Canada and the United States and is being deployed through commercial collaborations including GE HealthCare integrations. The business appears to operate as a neurovascular imaging subsidiary within the broader Circle imaging ecosystem rather than as a therapeutics developer.