Private equity firm TPG Growth has acquired Taco Bueno, a Tex-Mex quick-serve based in Farmers Branch, Texas.

San Francisco-based TPG purchased Taco Bueno for an undisclosed sum from Palladium Equity Partners, which has owned the chain since 2005. Other TPG investments include Burger King, Strauss Coffee, Caesar's Entertainment Corp. and more.

Founded in 1967, Taco Bueno operates 177 restaurants across Texas, Oklahoma, Missouri, Kansas, Arkansas, Louisiana and Colorado.