Rexnord Corporation is a global company that manufactures, designs, and markets process and motion control, and water management products. It operates in two segments, Process & Motion Control Platform and Water Management Platform, and offers a wide range of products, including custom-engineered miniature gearboxes, and motion control assemblies and components. It sells products through various channels to different end markets, including commercial construction, institutional, infrastructure, residential construction, and original equipment manufacturers.