Marriott International, Inc. is an American diversified hospitality company that manages and franchises a broad portfolio of hotels and related lodging facilities.

The 3M Company, formerly known as the Minnesota Mining and Manufacturing Company, is an American multinational conglomerate corporation based in St. Paul, Minnesota. 3M headquarters are in the St. Paul suburb of Maplewood, Minnesota.

Honeywell's core businesses - Aerospace, Automation and Controls Solutions, and Performance Materials and Technologies - are aimed at generating clean energy more efficiently; increasing safety and security; and enabling people to communicate, and collaborate.

Honeywell's core businesses - Aerospace, Automation and Controls Solutions, and Performance Materials and Technologies - are aimed at generating clean energy more efficiently; increasing safety and security; and enabling people to communicate, and collaborate.