Yup. Lucy and Desi Arnaz started Desilu Studios to produce I Love Lucy. Desi ran the studio. When they divorced, Lucy bought Desi out and ran the studio alone. Star Trek was one of the shows Desilu developed and produced while she was boss.
The first pilot starred Jeffrey Hunter as Captain Pike, but it didn't sell. Lucy ordered another pilot, this time with some tweaks, including recasting the main role with William Shatner as Kirk. The rest is history. DENNY CRANE.