RTX
The world's second-largest aerospace-and-defense company
Merrill Lynch
The wealth management, brokerage, and investment banking arm of Bank of America
IBM
Providing hardware, software, and consulting and related services.
ConocoPhillips
Texas-based oil and gas corporation
General Motors Company
automobile manufacturer
ExxonMobil
Oil and gas exploration, production, and marketing
Walmart Inc.
Retail merchandising