Hawk Airsports: Producing custom, portable, and replacement aviation windsocks.
Huffy's Airport Windsocks: Manufacturer of airport-quality windsocks for airports, airfields and private use.
P. Wedge Co. Ltd.: Provide quality windsocks, lighting, windsock towers and accessories.
Windtek Inc.: Manufacture and sale of airport and heliport windsocksr, plus windsock frames.