President, Aspen Aerials

Executive Management
Under Bridge Inspection Unit

Focus Area:

4303 West 1st Street
Duluth, Minnesota
United States
Office: (800) 888-2773


Joining Time Manufacturing Company when it acquired Aspen Aerials in 2018, John Stubenvoll is a pioneer in the bridge inspection industry. With more than 40 years experience in bridge inspection equipment sales leadership, John is President of the company’s under-bridge inspection division. Joining Aspen Aerials in 1995, John led the company to its position as the North American leader.

With continued profitable growth since the acquisition, he now leads the division’s global expansion through a partnership with the Versalift International distribution network. Recently, he led the company in securing the European CE Certification, which demonstrates conformity with health, safety, and environmental standards, and paving the way for strong European growth. Before he joined Aspen Aerials, John had a 16 year career at Reach All, where he was product manager for Bridge Inspection and direct unit sales. John received a Bachelor of Business Administration degree from the University of Minnesota, Duluth in 1979.