Over the following years, Terry founded several businesses, including Business Funds, Marathon Manufacturing, Crutcher Resources, Allied Bancshares, and Farm & Home Savings. Beginning in 1979, he became a director and chairman of the executive committee of Penn Central Corp., a position he held until 1986. In 1981, he founded the Terry Companies, a multi-state corporation involved in oil and gas exploration and development.
Howard Terry’s long and successful life came to an end in 2012 at age 95. In keeping with his own prediction, he maintained regular office hours and was active in the management of the Foundation until the very end of his life. His legacy was celebrated at a memorial service in Houston attended by a crowd estimated at 1,000.