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Ookla is a global leader in connectivity intelligence, founded in 2006 by Mike Apgar and Doug Suttles. As a division of Ziff Davis, Ookla is best known for Speedtest.net, a popular platform for measuring internet speed and quality. The company combines various data sources and expertise to provide actionable insights about network performance, helping service providers, enterprises, and governments optimize their networks and improve digital experiences. Ookla offers several key products, including Speedtest®, which allows users to test their internet connection speed for free. Downdetector® monitors internet outages and disruptions, providing real-time updates on service status. Ekahau® focuses on Wi-Fi network design and optimization, while RootMetrics® delivers independent mobile network performance data. These tools collectively enhance connectivity intelligence for users and organizations worldwide.
Technical Environmental Services is a Marrero, LA-based company in the Business Services sector.
Horizon Laboratories is a Chatsworth, CA-based company in the Business Services sector.
Brock & Co is a Malvern, PA-based company in the Business Services sector.
Power System Dynamics Analasys is a Phoenix, AZ-based company in the Business Services sector.