Greg is Senior Manager, Enterprise Research at TeleGeography. He's spent the last decade and a half at TeleGeography developing many of our pricing products and reports about enterprise networks. He is a frequent speaker at conferences about corporate wide area networks and enterprise telecom services. He also hosts the WAN Manager Podcast.
Principal Analyst Erik Kreifeldt tracks the global market for enterprise and wholesale network services and co-chairs the WAN Summit conference series on corporate wide-area network management. Before joining TeleGeography in 2006, Erik was an optical networking industry analyst with RHK, following editorial roles at industry publications including the Optical Society of America, where he covered the first commercial DWDM systems.