Gelco Information Network

Headquarters: Minneapolis

Web site: www.gelco.com

Business: Gelco has been providing travel expense management tools and services for more than 35 years.

Customers: Federal customers include the Federal Aviation Administration, the Education Department, the Interior Department, the State Department and NASA. Commercial customers include Ericsson Inc., EMC Corp. and Gartner Inc.

Products: Besides Gelco Travel Manager, Gelco also offers payment services, receipt-management services and e-business services for e-commerce transactions and corporate card management. Partners: American Management Systems Inc., Acceleron Inc., WalletWare Inc. and Oracle Corp.