// Wireless & Software

ProNet

ProNet makes paging systems and answering services for the medical community. They were an early market leader in wireless paging services. IPO (Nasdaq: PNET), then purchased by MetroCall.

// Networking / Communications

Powerfile

Powerfile is a provider of permanent storage solutions. The company provides DVD storage libraries that deliver regulatory compliance, long-term archive, and digital asset management solutions. The company combines standardized DVD media with architecture that features a modular design which is able to provide data archive solutions.

// Semiconductors

WaferScale Integration

WaferScale Integration produces a family of of high-performance field-programmable peripheral integrated circuits (PSD) as well as a broad line of high-performance non-volatile PROM and EPROM memory products, all based on proprietary technology.