What is the Largest Company Headquartered in Texas?

Texas is home to some of the world's largest companies, including Pizza Hut, AT&T, Keller Williams Realty, Carlson Restaurants, Halliburton Company, Texas Instruments, and more. Pizza Hut is one of the most successful pizza companies in the world, with over 16,000 restaurants and 350,000 team members in more than 100 countries. The company is headquartered in Plano, TX and is known for its excellent customer service and great food. AT&T is a modern media company that provides premium video content, direct consumer relationships, high-speed networks optimized for video and advertising technology.

The company has recorded 35 consecutive years of quarterly dividend growth and is a Fortune 10 company. Keller Williams Realty is the largest real estate franchise company in North America, with approximately 700 offices and 100,000 associates in more than a dozen countries around the world. Training magazine recently named Keller Williams the second best training organization in all sectors of the world and the highest-ranking real estate business. The company also provides agents specializing in luxury homes and commercial real estate properties.

Dell is transforming computing and providing high-quality solutions that empower people to do more around the world. Tech Mahindra Limited is an Indian multinational subsidiary of the Mahindra Group that provides information technology and business process outsourcing services to companies in various vertical and horizontal markets. The Fortune 500 is an annual list of 500 of the largest companies in the United States based on revenue for the corresponding fiscal year. Halliburton Company delivers products and services, including digital solutions, to the energy industry. Plains GP Holdings holds a non-economic controlling general partner interest in Plains All American Pipeline, which is one of the largest infrastructure and logistics companies in North America.

Shell Oil Company is the wholly owned subsidiary based in the United States of Shell plc, a transnational oil corporation of Anglo-Dutch origin. Headquartered in San Antonio on 268 acres, American Airlines Group is one of the world's largest airlines offering more than 6,000 flights to 350 destinations in 50 countries. Michaels Stores is North America's largest specialty retailer of art, crafts, frames, flowers, wall decor and seasonal items for the DIY home decorator and hobbyist. Essilor of America is a wholly owned subsidiary of Essilor International and is the largest business unit of the Essilor Group worldwide. With 54 Fortune 500 companies based in Texas, it's no surprise that it's one of the most successful states in terms of business. Companies like Pizza Hut, AT&T, Keller Williams Realty, Carlson Restaurants, Halliburton Company, Texas Instruments, Dell, Tech Mahindra Limited, Shell Oil Company, American Airlines Group, Michaels Stores and Essilor of America are just some of the many successful businesses that call Texas home.