NexGen Energy Ltd. is a uranium exploration and development company with a portfolio of high-impact projects that span the Athabasca Basin in Saskatchewan, Canada. The Athabasca Basin is the highest-grade uranium district in the world and also represents one of the best mining jurisdictions. In early 2014, the Company discovered the Arrow zone at their 100%-owned Rook I project. Arrow is developing into a significant high-grade uranium project. NexGen is solely targeting large and high-grade uranium deposits.