Founded in 1980 by Jim and Connie DiSalvo, Applied Business Systems is a family-owned Western New York print and mail company that turns business data into personalized statements, tax bills, direct mail and other communications. ABS is particularly known for transactional printing and property-tax processing, supported by its own PT Portal and PrintTax software, and serves organizations across the United States. Nearly half of its staff have worked there for more than a decade, giving the company an unusually deep bench for complex print-to-mail workflows.