Sandston Corporation (SDON) operates as a shell company with no significant ongoing business activities; it seeks acquisition and investment opportunities in strategically positioned companies across multiple industry groups. Previously engaged in the design, manufacture, and marketing of environmentally ruggedized computers and computer displays; the design, development, and marketing of software for factory automation, control, test, and measurement environments; and the provision of application engineering support for its own and third-party products. Incorporated in 1983 and headquartered in Traverse City, Michigan, the company, formerly known as Nematron Corporation, changed its name to Sandston Corporation in April 2004 and functions as a subsidiary of Dorman Industries, LLC.