TeleGeography Principal Analyst Erik Kreifeldt tracks the global market for enterprise and wholesale network services. He focuses on network transactions connecting enterprises with the cloud service providers that host their applications. In 2021, he launched TeleGeography’s Internet Middle Mile service. Before joining TeleGeography, Erik was an optical networking industry analyst and trade reporter. After covering networks for more than 20 years, he still draws inspiration from the profound-yet-underappreciated work of maintaining infrastructure essential for global commerce.
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.
Michael Bisaha is a Senior Analyst and Manager of Data Science at TeleGeography. In addition to his work covering competitive market and pricing trends in the wholesale and enterprise telecom space, he heads the Data Science group responsible for data management, product development, design, forecast modeling, and custom analytics initiatives. He also manages a number of TeleGeography’s research and client relationships and is a regular participant at leading industry conferences.