NSL are pioneers of Global Navigation Satellite System (GNSS) satellite navigation technologies within critical markets such as those that directly affect safety of citizens, national strategy, or the way business is conducted. NSL ensure your positioning and navigation is accurate, reliable, safe, secure, resilient and robust. We develop and deliver GNSS-based services, systems, solutions, and intellectual property and are proud to be Europe's leading GNSS company and one of the UK's leading space companies.