> HINES CONSULTING & MANAGEMENT SERVICES LLC Michigan Since: 2021 HINES CONSULTING & MANAGEMENT SERVICES LLC
> DATA ANALYTICS TECHNOLOGY ADVANTAGE LLC Michigan Since: 2017 DATA ANALYTICS TECHNOLOGY ADVANTAGE LLC
> BEST PRACTICES CONSULTING SERVICES, LLC Michigan Since: 2008 BEST PRACTICES CONSULTING SERVICES, LLC
> ENVIRONMENTAL TESTING AND CONSULTING, INC. Michigan Since: 1989 ENVIRONMENTAL TESTING AND CONSULTING, INC.