Steven P. Mattingly

Southern Lithoplate, Inc. manufactures and distributes analog and digital lithoplate and associated products for targeted print markets. Its products include litoplates commercial, newspapers, imagesetting film, chemistries, prepress solutions. The firm also provides computer to plate commercial, processing, workflow, register & plate auotmation, ink savings, revenue enhancement, SLP financial services & soluitons. The company was founded by Edward A. Casson Sr. and Joseph E. Casson in August 1934 and is headquartered in Youngsville, NC.

The Association for Suppliers of Printing, Publishing and Converting Technologies engages in the provision of services for commercial printing value chain. It offers services including informational publications, government affairs representation, safety and technical standards development coordination in the national and international arenas, international trade assistance, and statistical, safety, market research and education programs. The company is headquartered in Reston, VA.