About Us

Polylogics Systems and Services is the largest US-based provider of systems to the directory industry.

The Company was founded in 1984, and at present supports some fifty directory publishers, including the most successful and dynamic independent and telphone company publishers.

Polylogics is the developer and sole licensor of DIAD, the leading computer system for directory production.

Business functions supported by DIAD include yellow and white page production, contract entry and tracking, account management, billing, collections, accounts receivable, commissions, canvass management, lead generation, market break, market analysis, importing of data from external sources, and data standardization. Over 2,000 DIAD users log on every day, and several thousand directories are produced annually using DIAD.

Polylogics also specializes in data conversions for its publishers and is unique in providing custom development and enhancements to its systems.

Industry leaders using DIAD include DexMedia, hibu (formerly Yellow Book USA), ZipLocal, LocalEdge (a Hearst Company), Valley Yellow Pages, Names and Numbers, User Friendly Phone Books and Directory Publishing Solutions.

Meet The Team