Amazon is an American electronic commerce and cloud computing company with headquarters in Seattle, Washington. It is the largest Internet-based retailer in the United States.

Amazon is an American electronic commerce and cloud computing company with headquarters in Seattle, Washington. It is the largest Internet-based retailer in the United States.

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

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.

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

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

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