Headquartered in Fort Mill, South Carolina, MacLean Power Systems (MPS) is a global manufacturer of products for electric utility, telecommunications, and civil markets. MPS employs approximately 1,400 people worldwide and is engaged in the development, manufacture, and support of critical components for distribution and transmission systems. Known for quality, responsiveness, and safety, MPS generates over 750 million (USD) in revenue a year and is focused on expansion.