Who makes Whipple Superchargers?

Can you tell me who the manufacturer of Whipple Superchargers is? I'm curious to know if they are a well-known company in the automotive industry and what kind of reputation they have for producing high-quality superchargers. I'm specifically interested in their products for high-performance vehicles and would like to know if they offer a wide range of options to suit different needs. Additionally, I'm wondering if they have any partnerships with other reputable automotive brands or if they are an independent company.