Aaron Crumm

William E. King Assumes Leadership of Ultra Electronics AMIWilliam E. King has been appointed president of the Ann Arbor fuel cell manufacturer Ultra Electronics AMI. King replaces Aaron Crumm, who founded what was originally Adaptive Materials Inc.
Ann Arbor Spark Podcast Offers CrummFuel cell entrepreneur Aaron Crumm, president of the Ann Arbor-based AMI business unit of the United Kingdom's Ultra Electronics, is the star of the latest entrepreneurial podcast from the economic development agency Ann Arbor Spark.
HR Notices From March 31The latest personnel and boardroom notices from Michigan's technology-focused institutions and companies