Donald Sieb

Critical Path is a global leader in Messaging, Security, and Unified Communications. It was acquired on 12/4/13 by Openwave Messaging, Inc. CP's customers include the world's major telcos, the Fortune 100, and thousands of small businesses: * 6 of the 10 top world telcos run CP solutions. * 225 million (10%) of the world's mailboxes are supported with CP solutions. * 5 of the 7 top handset makers distribute CP solutions. * 350 million address book contacts are stored on CP solutions. * 4 of the top 7 Euro banks rely on CP solutions. CP connects the world, delivering superior technology, solutions, service, and support to leading Enterprise and Service Provider customers worldwide. CP empowers customers with maximum choice, flexibility, and confidence by delivering world-class, scalable solutions via the cloud, software, and appliance. CP’s extensive portfolio of products, delivered as white-label services and applications, enables millions of people to communicate, connect, share, and organize while providing industry-leading safety and assurance. CP is based in Silicon Valley, with offices in 17 countries around the world, and over 300 exceptional staff. CP is supported by a blue-chip roster of investors: General Atlantic Partners, Cheung Kong Holdings, and HighBAR Ventures.