3M Company conducts operations in electronics, telecommunications, industrial, consumer and office, health care, safety, and other markets. The Company businesses share technologies, manufacturing operations, marketing channels, and other resources. 3M serves customers worldwide.

Advanced Micro Devices, Inc. (AMD) produces semiconductor products and devices. The Company offers products such as microprocessors, embedded microprocessors, chipsets, graphics, video and multimedia products and supplies it to third-party foundries, as well as provides assembling, testing, and packaging services. AMD serves customers worldwide.

APA Corporation operates as an oil and gas company. The Company focuses on exploration and production of oil and gas properties. APA serves clients worldwide.

AT&T Inc. operates as a communications holding company. The Company, through its subsidiaries and affiliates, provides local and long-distance phone, wireless and data communications, Internet access and messaging, IP-based and satellite television, telecommunications equipment, and directory advertising and publishing services.