I was chasing something else when I found this. Don't know about it, good/bad, used in this election?
This page has an Oregon address but may be affiliated with same group in Michigan?
http://www.ballotpoint.com/
"
BallotPoint Election Services provides the internet, telephone, and mail-balloting tools for an organization—whether a union, association, or governmental agency—to conduct elections by telephone, internet, and mail using the server infrastructure developed, implemented, and maintained by CCComplete at its Portland, OR facilities. At the same time, election officials retain full responsibility for and control over the election process.
The BallotPoint voting system has been owned and operated by CCComplete as a commercial service since its inception in 2000.
Our system incorporates an election process and methodology developed and standardized across 20+ years of providing election services to labor unions—governed by the Labor-Management Reporting and Disclosure Act of 1959 (LMRDA)—and other organizations, as well as three Federal Agencies."