The aerial-robotics firm Infravision has secured a $91 million Series B funding round as investors pour into drone and infrastructure tech. The start-up focuses on automated inspections of power lines and transmission assets, highlighting growing institutional interest in robotics solutions for energy and utility sectors. The funding round signals a shift in venture capital toward operationally scaled hardware plays, beyond pure-software models. Executives say the capital will be used to expand operations across North America and Europe and deepen its AI-powered autonomy technology stack.