Hiller made a light helicopter that was a contemporary of the Bell 47 and somewhat similar to it in performance. It was not as ubiquitous as the Bell, but Hillers can still be seen from time to time. Engines were varied from Lycomings to Franklins. In the bush the Hillers perform similar jobs as to those of the Bell 47.
This video features a Hiller helicopter hard at work west of Phoenix, Arizona, USA.