exactEarth

exactEarth Ltd, founded in 2009 and headquartered in Cambridge, Ontario, Canada, is a provider of Satellite Automatic Identification System (S-AIS) data services for global maritime vessel tracking and situational awareness. The company deployed a constellation of satellites, ground stations, and patented decoding algorithms to deliver real-time vessel location data to commercial and government customers across multiple countries. In November 2021, exactEarth was acquired by Spire Global and now operates as a subsidiary under the Spire Maritime brand.