Walmart operates over 11,500 retail units under 65 banners in 28 countries and e-commerce websites in 11 countries

Walmart operates over 11,500 retail units under 65 banners in 28 countries and e-commerce websites in 11 countries

The Kroger Company is an American retailer and one of the country's largest supermarket chains.

Siemens is a global engineering company focusing on the areas of electrification, automation and digitalization.

Albertsons Companies, Inc. is an American grocery company founded and based in Boise, Idaho. In January 2015, it acquired Safeway Inc. for $9.2 billion.

Albertsons Companies, Inc. is an American grocery company founded and based in Boise, Idaho. In January 2015, it acquired Safeway Inc. for $9.2 billion.

Siemens is a global engineering company focusing on the areas of electrification, automation and digitalization.

Microsoft Corporation is a multinational technology company that develops, manufactures, licenses, supports and sells computer software, consumer electronics and personal computers and services.

Microsoft Corporation is a multinational technology company that develops, manufactures, licenses, supports and sells computer software, consumer electronics and personal computers and services.

International Business Machines Corporation is an American multinational technology and consulting corporation, with headquarters in Armonk, New York.