BCA, Back Country Access, is an American company that specialises in avalanche safety gear. They were founded in 1994 and offer a variety of life saving products for the piste. Among their avalanche equipment, you can find the BCA avalanche transceiver and airbag to name a few.
BCA's approach to snow safety is based on thorough research, education and reality. Their mission is to save lives and not just produce products. Therefore, they do not only feel they have a responsibility to equip people with products, but also with knowledge about safety issues in the backcountry.