Abacus America, Inc., a private California corporation was founded in 1992 in San Diego, California as a computer reseller and software integration company. Abacus America is listed by Dun and Bradstreet DUNS #82-501-0325.

In 1995, Abacus America entered the Internet business as Aplus.Net (www.aplus.net) to provide Internet Services in the San Diego area. Today, Aplus.Net is a national ISP providing Internet services to more than 250,000 customers and offers Best of Breed Internet Solutions for small to medium size businesses and residential consumers. The company offers a diversified portfolio of high quality products and services. National broadband access includes DSL, Wireless, Satellite, T1, and DS3. National Dial Up is provided as well. In addition to access services, the company is a leader in Web Hosting and offers complete solutions for eCommerce and scalable shared & dedicated hosting options.