The Moscow Helicopter Plant is a Russian designer and producer of helicopters headquartered in Tomilino. It is a subsidiary of Russian Helicopters.
The Moscow Mil Helicopter Plant includes a design bureau and an experimental production plant. The Mil Design Bureau is one of the world's leading developers of helicopters, with particular expertise in heavy-lift helicopters. It has developed both civil and military versions in a wide range of payload capacities, including the world's largest, the Mi-26.
Ninety-five percent of the helicopters in the former Soviet Union were built to Mil designs. Series production facilities for Mil-designed helicopters include Rostvertol in Rostov-na-Donu, the Kazan Helicopter Production Association, and the Ulan-Ude Aviation Plant. Mil participates in the Euromil joint venture with Eurocopter.