A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | R | S | T | U | V | W | Y | Z

  1. KAC (Japan)
  2. KAI (South Korea)
  3. Kappa (Czech Republic)
  4. KARI (South Korea)
  5. Kawasaki (Japan)
  6. Khrunichev (Russia)
  7. Kimball (United States)
  8. Kinetic Aviation (United States)
  9. KLN (Czech Republic)
  10. KLS Composites (United States)
  11. Kolb (United States)
  12. Kulon-2 (Russia)