UltraGreen.ai describes itself as a leading global supplier of ICG, a green powder that, when reconstituted with water and injected into the human body, enhances the visualisation of blood flow, lymphatic systems and tumour margins during surgeries.
Solving problems in fundamental industries — water, energy and healthcare — is at the heart of Ravi Sajwan’s entrepreneurial journey. “You need water to live, energy to create, and healthcare to enjoy both,” he says.
With his newest venture, UltraGreen.ai, Sajwan has focused on healthcare, driven by a deeply personal mission to make it ubiquitous, affordable and accessible. UltraGreen.ai is a medical and surgical imaging company that aims to improve surgery outcomes and patient recovery. Its three main products are indocyanine green (ICG), a type of fluorescence agent, its IC-Flow imaging system and UltraLinq software, which specialises in cloud-based medical imaging solutions.

