Manager: Walter Karl MidWest
Former manager: New to the market
No. of names: More than 1 million
Description: Postal and e-mail names from subscriber files within the telecom and wireless, health care, finance, network communications, sales and marketing, industrial and manufacturing, and information technology industries, culled by Tradepubs.com, an online source for trade magazines.
Cost: $140/M; $200/M e-mail