# Videos
Welcome to Orolia - The World Leader in Resilient PNT
At the intersection of critical infrastructure and national defense, Orolia solutions govern and protect the time and location integrity of systems that shape the world. With over 40 years of experience and a growing portfolio of innovative Positioning, Navigation, Timing, and GNSSGlobal navigation satellite system (GNSS): A general term describing any satellite constellation that provides positioning, navigation, and timing (PNT) services on a global or regional basis. See also Simulation solutions, our customer-first culture pushes the boundaries of knowledge, capabilities, quality, and performance. When accuracy, precision, and security are non-negotiable, we are the partner industry leaders and Governments around the world trust to deliver.