Concejo AB engages in the development and sale of products, services, and systems for safety, navigation, and automation applications. It operates through the following business segments: Marine & Safety, Safety Engineering, and Other. The Marine & Safety segment develops and markets fire alarm, gas detection, and emission systems primarily for international shipping. Safety Engineering segment provides complete fire protection systems for the oil, gas, and power industry. The Other segment represents Group-wide functions. The company was founded in 1912 and is headquartered in Nacka, Sweden.