C. H. Hammar AB is a Swedish company that designs and manufactures release systems for liferafts and EPIRBs (Emergency Position Indicating Radio Beacons) used in the marine and aviation industries. The company was founded in 1986 by Carl Hammar and is headquartered in Gothenburg, Sweden.
Their products include hydrostatic release units (HRUs), which are used to deploy liferafts and EPIRBs in emergency situations when a vessel sinks, as well as electronic release systems that can be activated remotely. These release systems are designed to work in extreme weather conditions and are used by shipping companies, naval forces, and aviation operators worldwide.
C. H. Hammar AB is known for its high-quality products and has received several awards for innovation and safety in the maritime industry.