United States of America
Primary focus: Airframe manufacturer ( 1972 - 1985 )

VTOL aircraft designer, developer and manufacturer.

About Boeing-Vertol

A subsidiary of the Boeing Co.

Source: "The Smithsonian National Air and Space Museum | Directory of Airplanes | Their Designers and Manufacturers", Dana Bell, Published by Greenhill Books, London, ISBN 1-85367-490-7

Boeing-Vertol History

Predecessor organizations of Boeing-Vertol

The Boeing Company - Vertol Division (Boeing-Vertol)
United States of America ( 1960 - 1972 )

 

Successor organizations or spinoffs of Boeing-Vertol

Boeing Helicopters (Boeing)
United States of America (1985 - present)