The Arnold Companies

The Arnold Companies (TAC) is a Dallas-based family investment management and services firm with roots in a wholesale refined petroleum products business founded by Truman Arnold in Texarkana, Texas, in 1964. Now led by CEO Greg Arnold, TAC has grown into a diversified company investing across real estate, retail, banking, aviation, technology and other industries. Its approach emphasizes acquiring and supporting high-value businesses, including through add-on investments, with a focus on employee and community support.

The company’s stated values include integrity, leadership, efficiency, strong service and a commitment to helping its businesses grow. TAC also highlights associate development through training, teamwork and a strong work ethic. Its portfolio includes aviation-related services: through Keystone Aviation, the company has been associated with aircraft management, private air charter and aircraft maintenance, as well as private hangar facility management.

Drawing on nearly six decades of family business history, The Arnold Companies combines investment and operating experience to develop businesses while maintaining traditions of service and community involvement