Kroger has been in the retail business for over 100 years, and has grown to be one of the largest grocery chains in the United States. Kroger owns a minority stake in Meijer, which is the largest grocery store chain in the United States. Kroger and Meijer have a partnership that allows customers to buy products from both chains and save on their purchases. Kroger and Meijer have also collaborated on several projects, such as the Kroger Plus loyalty card and the Meijer pickup truck.
In conclusion, Kroger and Meijer have a partnership that allows customers to save on their purchases, and the two chains have collaborated on a number of projects. However, Kroger does not own 100% of Meijer, and the two chains are not fully merged.