| Org Name | Org Type | City | Website | AET Category |
| A & B Machining | AET Supplier | Fruitport, MI | challengeprecision.com | Wind, Batteries/Energy Storage, CO2 Sequestration, Alternative Fuels for Power Generation |
| A.C Mechanical Experts, Inc. | AET Supplier | Armada, MI | | Energy Efficiency |
| Automation & Modular Components, Inc. | AET Supplier | Davisburg, MI | www.amcautomation.com | Solar PV |
| Bay Energy Services | AET Supplier | TRAVERSE CITY, MI | energy.sourceguides.com/businesses/byGeo/US/byS/MI/byB/dist/byP/wRP/wRP.shtml | Solar PV |
| BuildScan Thermography LLC | AET Supplier | ANN ARBOR, MI | www.buildscanthermography.com | Energy Efficiency |
| Comfort First Energy Consultants | AET Supplier | Lansing, MI | www.comfortfirstenergyconsultants.com | Energy Efficiency |
| Corporate Fleet Services Inc. | AET Supplier | Highland Park, MI | www.corporate-fleet.com | Batteries/Energy Storage |
| Currin Corporation | AET Supplier | Midland, MI | www.manta.com/coms2/dnbcompany_gnpsnv | Solar PV |
| D.R. Nelson and Associates, Inc | AET Supplier | Lake Orion, MI | www.drnelson.com | Energy Efficiency |
| Enerficiency, LLC | AET Supplier | East Lansing, MI | | Energy Efficiency |
| EnergyChek, LLC | AET Supplier | Kalamazoo, MI | www.energychek.com | Energy Efficiency |
| Ethanol & Electric LLC | AET Venture | Detroit, MICHIGAN | gleq.net/gleq/Teams.aspx | Other |
| Evergreen Home Services, LLC | AET Supplier | Manchester, MI | www.evergreenhomeservices.net | Energy Efficiency |
| Fuel Cell Safety Systems | AET Supplier | Grandville, MI | www.fuelcellss.com | Fuel Cells |
| Great Lakes Home Performance, LLC | AET Supplier | EAST LANSING , MI | www.greatlakeshomeperformance.com | Energy Efficiency |
| HALE CONTRACTING INC. | AET Supplier | DETROIT, MI | HALECONTRACTING.COM | Energy Efficiency |
| Hydrogen Electric Racing Federation, INC. | AET Supplier | Birmingham, MI | www.autobloggreen.com/2007/01/11/hydrogen-electric-racing-federation-begins-competition-in-2009-w/ | Batteries/Energy Storage |
| Hydrogen Hotel | AET Supplier | , | | Batteries/Energy Storage |
| Hydrogen Leasing Company, Inc. | AET Supplier | Grand Rapids, MI | | Batteries/Energy Storage |
| IPR Center Plastics | AET Supplier | Ann Arbor, MI | www.iprautomation.com | Solar PV |