Robinson Helicopter Company of Torrance, California, has produced over 5,000 helicopters and is currently the world’s leading producer of civil helicopters. Robinson is known worldwide for its high performance, reliable helicopters.
(Languages: English)(Country: United States, CA)
http://www.robinsonheli.com/

Schweizer Aircraft is a diversified aerospace company, globally recognized for its industry-leading aircraft products. Over six thousand (6000) sailplanes, helicopters, agricultural aircraft, and reconnaissance aircraft have been designed and manufactured by Schweizer Aircraft. Today, they are operated in more than seventy countries around the world.
(Languages: English)(Country: United States)
http://www.sacusa.com

Manufacturer of the EH101, Lynx family and WAH-64 helicopters.
(Languages: English)(Country: United Kingdom)
http://www.whl.co.uk/