3-way calling is nice when you're in a pinch, but how do you handle a conference call with 2,000 participants? InterCall is the largest dedicated conference provider in the world. They handle audio, video, and web conferencing for Fortune 1000 companies like HP and Motorola. With offices in 11 countries and over 140,000 conferencing ports available, they help thousands of companies every day do sales training, press conferences, and manage investor relations.
InterCall was founded in 1991 by ITC Holding Company (a 110-year-old telecom firm). In 2003, West Corpporation acquired InterCall for $400 million. Today, they have offices in 11 countries. Scott Etzler is the CEO. He joined the company in 1998 after holding positions at AT&T, Decision Industries, and U.S. Spring.
Dimensions: 2100 people x 15 years x ~$600 million in 2006
Funding: ITC Holding Company
Customers: Fortune 1000 companies
Location: Chicago [Downtown] + www.intercall.com