Algaewheel is a company based in Indianapolis that provides algae production systems to enable customers to develop algae-based technologies for clean water, air, and energy. Their patented algaewheel system grows algae more efficiently than other systems through its 3D shape that maximizes surface area for algae growth. The system also automatically harvests algae as it flows through. Algaewheel offers three product lines - a packaged small-scale system, customized large-scale systems, and multi-functional systems that can treat wastewater and generate electricity simultaneously.