David H. Gilliland

Alltel Corp. provides wireless, local, telephone, long-distance, online, and high-speed data services to residential and business customers. It serves in Chicago, Illinois, and Houston areas. The company is headquartered in Little Rock, AR.

American Airlines, Inc. engages in the provision of airline transportation services. It offers travel insurance, email subscriptions, group and meeting travel and business programs services. The company was founded by C. R. Smith on April 15, 1926 and is headquartered in Fort Worth, TX.

Henry Crown & Co. provides investment advisory services. It manages investments in banking, transportation, oil and gas, cellular phones, home furnishings, and resort properties. The company is headquartered in Chicago, IL.

Selig UK Ltd. is a private company that specializes in manufacturing and selling lining materials. The company is based in Slough, UK.

Great Dane Trailers, Inc. manufactures commercial transportation equipment. Its products include everest, champion, freedom, sahara, alpine, and johnson. It offers refrigerated, dry freight, and flatbed products. The company is headquartered in Chicago, IL.