Helicopter Manufacturers

Airbus Helicopters / Eurocopter / Aérospatiale

Leonardo / AgustaWestland

Bell

Sikorsky

Boeing

MD Helicopters / McDonnell Douglas

Robinson

Enstrom

Kaman

Schweizer

Kawasaki

Mitsubishi

Fuji Heavy Industries / Subaru

Mil

Kamov

Kazan Helicopters

Russian Helicopters

PZL-Świdnik

HAL

Harbin / AVIC

Changhe / AVIC