Blackline Safety Corp. develops, manufactures, and markets worker safety monitoring products and services in Canada, the United States, Europe, and internationally. It offers G6 zero-maintenance single-gas cloud-connected gas monitors, G7c safety wearable for indoor and outdoor locations covered by 4G wireless, G7x safety wearable for remote locations, and EXO 8 area gas monitors; field-replaceable cartridges; G7 Bridge, a portable satellite base station; G7 and G6 Docks; accessories used to calibrate G6, G7c, and G7x devices; and Loner Mobile, a safety monitoring application for smartphones. The company also provides Blackline Location Beacon, an indoor/outdoor location technology; Blackline monitoring, a live monitoring service; Blackline Live, a cloud-hosted live safety monitoring portal for safety alert management; Blackline Analytics, a second-generation data analytics package; and Blackline Vision, a data science consulting and software. It offers electrochemical, infrared, and photoionization-based gas sensors; portable compact gas sensors; 4G cellular, LTE-M, satellite, 900 MHz spread spectrum, and Bluetooth data communication products; GNSS, cellular, and proprietary indoor/outdoor location beacon positioning products; inertial sensors; two-way voice calling and text messaging; push-to-talk real-time voice collaboration; Bluetooth audio accessory interface; cloud-hosted Blackline safety cloud monitoring infrastructure and Blackline live monitoring user account; and cloud-hosted data analytics and reporting software. The company engages in securitization of vehicles; and Internet of Things design, engineering, and product research and development support activities. It serves utilities, oil and gas, manufacturing, chemical processing, emergency response, and other sectors. The company was formerly known as Blackline GPS Corp. and changed its name to Blackline Safety Corp. in July 2015. The company was founded in 2004 and is headquartered in Calgary, Canada.