The Carsey-Werner Company (previously known as Carsey-Werner Productions and Carsey-Werner-Mandabach Productions, before that, Carsey Productions and also known as Carsey-Werner Television) is an independent production company founded in 1981 by former ABC writer/producer duo Marcy Carsey and Tom Werner (now co-owner of the Boston Red Sox baseball franchise and Liverpool F.C.). Caryn Mandabach was made a partner in the firm in 2001 (she joined in 1984), but left in 2004 to embark on her own production deal.