Hexagon Agility (formerly Agility Fuel Systems) Share: Manufacturers Hexagon Agility (formerly Agility Fuel Systems) Visit Website 1010 Corporate Center Drive Salisbury, NC 28146-8626 (704) 870-3520 About Map About Leading provider of natural gas fuel systems for commercial heavy duty vehicles. History of innovation and market leadership. Origins dating to 1996 with over 350 employees. What's Nearby? Distance: 5 10 15 20 25 50 mi.