Concord, Mass., 5 June 2006 - OneSource Information Services, an infoUSA (NASDAQ: IUSA) company and leading provider of the most comprehensive, accurate and timely global business information, today announced Timothy "Tim" Brandner has rejoined the Company as Vice President of North America Sales and Services. In his new role reporting to Colleen Honan, Senior Vice President of Global Sales and Service, Brandner will lead the sales team in driving new business and will oversee the customer support and service organizations.

Brandner rejoins OneSource from a short stint at Factiva, where he was Director of Consulting Services responsible for driving the commercial and technical success of various practice groups. Before that he spent over seven years at OneSource where he held positions of increasing importance within the sales organization. His most recent position at OneSource was Director of Sales and Strategic Accounts responsible for the acquisition, retention and growth of major strategic accounts. Prior to OneSource, he held sales management positions at World Merchandise Exchange, Gale Research (a subsidiary of Thomson Corporation,) and Mead Data Central.

"I am excited to welcome Tim back to the OneSource team," said Honan. "Along with his strong management skills, his 20 years of sales experience in the information industry, primarily at OneSource, will contribute greatly to our continued success."

"It’s great to be back in a winning organization with a reputation for setting the standard for global business information," said Brandner. "I’m looking forward to building on this world-class team’s strong momentum in the marketplace."

ENDS.

About OneSource Information Services, Inc.
OneSource, an infoUSA company, delivers products and services to support a company’s sales and marketing efforts including serving customers better, identifying and leveraging new sales opportunities, and creating stronger marketing campaigns.   OneSource combines and organizes content from over 2,500 information sources supplied by more than 35 world-class content providers, creating an unequalled business information resource encompassing company profiles, corporate families, industries, executives, financials, news, analyst reports, and trade and business press articles.

OneSource is headquartered in Concord, MA, with offices located in North America, Europe, and the Pacific Rim. Product information is available at www.onesource.com . Customers include JP Morgan Chase, Chubb, Citigroup, Deloitte & Touche, i2 Technologies, Orange, SAS Institute, and Sun Microsystems.

About infoUSA
infoUSA (www.infoUSA.com), founded in 1972, is the leading provider of business and consumer information products, database marketing services, data processing services and sales and marketing solutions. Content is the essential ingredient in every marketing program, and infoUSA has the most comprehensive data in the industry, and is the only company to own a proprietary database of 250 million consumers and 14 million businesses under one roof. The infoUSA database powers the directory services of the top Internet traffic-generating sites, including Yahoo! (Nasdaq:YHOO - news) and America Online (NYSE:TWX). Nearly 3 million customers use infoUSA's products and services to find new customers, grow their sales, and for other direct marketing, telemarketing, customer analysis and credit reference purposes. infoUSA headquarters are located at 5711 S. 86th Circle, Omaha, NE 68127 and can be contacted at (402) 593-4500.

Note to editors: For further information please contact:

Patrick Pecorelli
OneSource Information Services
978-318-4334
patrick_pecorelli@onesource.com