| GDX Automotive (Wabash IN, Batesville AR, Magog QC) | 2008 |
| Solar Stamping Co. (Detroit MI) | 2008 |
| Autoform, Inc. (Ann Arbor MI) | 2007 |
| American Gear & Transmission (Knoxville TN) | 2007 |
| Genfast Manufacturing Co. (Brantford ON) | 2007 |
| Comau (Southfield MI) | 2007 |
| AutoLign Manufacturing (Milan MI) | 2007 |
| Michael Angelo Mould & Design (Windsor ON) | 2007 |
| General Motors - Metal Fabrication Division (Lansing MI) | 2007 |
| Guide Corp. (Pendleton IN, Monroe LA, Anderson IN) | 2007 |
| Bosch Rexroth (Wooster OH) | 2007 |
| Oscoda Operations, Inc. (Oscoda MI) | 2006 |
| RMG Foundry (Mishiwaka IN) | 2006 |
| J&M Precision Machining, Inc. (Blanchester OH) | 2006 |
| Trident Lighting (Kentwood MI) | 2006 |
| Zettel Manufacturing (Kitchener ON) | 2006 |
| Manual Transmissions of Muncie (Muncie IN) | 2006 |
| General Motors - Romulus Transmission (Romulus MI) | 2006 |
| General Motors - Allison Transmission (Indianapolis IN) | 2006 |
| VSA Technologies (Kitchener ON) | 2006 |
| Tru-Val Tubing (Waterford MI) | 2006 |
| Hampson Corp. (Elyria OH) | 2006 |
| Tiercon Industries (Stoney Creek ON) | 2005 |
| Crotty Corp. (Quincy MI) | 2005 |
| Custom Molders (Henderson NC) | 2005 |
| Tiechon Industries (Troy MI) | 2005 |
| Peters Manufacturing (Vassar MI) | 2005 |
| General Motors - Baltimore Assembly (Baltimore MD) | 2005 |
| General Motors - Prototype Facility (Detroit MI) | 2005 |
| Allison Transmission (Indianapolis IN) | 2005 |
| Insite Industries (Sterling Heights MI) | 2005 |
| Michigan Stamping (Chesterfield MI) | 2004 |
| Bosch Diesel Technology (Kentwood MI) | 2004 |
| ACSYS Technologies (Oshawa ON) | 2004 |
| Saturn Surplus Assets (Spring Hills TN) | 2004 |
| Allison Transmission (Indianapolis IN) | 2004 |
| General Motors (Hamilton OH) | 2003 |
| General Motors / Daimler-Chrysler (Hamilton OH) | 2003 |
| General Motors (Grand Allee MI) | 2003 |
| General Motors (Hamilton OH) | 2003 |
| General Motors (Hamilton OH) | 2002 |
| General Motors / Saturn (Spring Hill TN) | 2002 |
| General Motors (Willow Run MI) | 2002 |
| Lewis Metal Stamping (Highland Park MI) | 2002 |
| Autodie International Inc. (Grand Rapids MI) | 2002 |
| Bosch Manufacturing (Sturtevant & Ragne WI) | 2002 |
| Tower Auto (Milwaukee WI) | 2001 |
| General Motors (Hamilton OH) | 2001 |
| General Motors (Marion IN) | 2001 |
| General Motors (Hamilton OH) | 2001 |
| United Used Auto & Truck Parts | 2001 |
| Zoelleri Auto Electric | 2001 |
| General Motors Offices (Troy MI) | 2000 |
| General Motors (St. Catherine's QC) | 2000 |
| General Motors (Lansing MI) | 2000 |
| Tower Auto (Marion IN) | 2000 |
| General Motors (Lansing MI) | 2000 |
| General Motors (Morain OH) | 2000 |
| General Motors (Hamilton OH) | 2000 |
| General Motors (Toronto ON) | 2000 |
| General Motors (Lansing MI) | 2000 |
| General Motors (Cincinnati OH) | 2000 |
| General Motors / Delphi (Warren MI) | 1999 |
| General Motors / Delphi (Lansing MI) | 1999 |
| General Motors / Delphi (Flint MI) | 1999 |
| General Motors / Delphi (Lansing MI) | 1999 |
| General Motors / Delphi (Livonia MI) | 1999 |
| General Motors Online Auction | 1999 |
| General Motors / Delphi (Lansing MI) | 1999 |
| General Motors (Lansing MI) | 1999 |
| General Motors / Delphi (Lansing MI) | 1998 |
| General Motors / Delphi (Toronto ON) | 1998 |
| General Motors / Delphi (Lansing MI) | 1998 |
| General Motors (Pontiac, Flint, Lansing & Toronto) | 1997 |
| Davis Auto Centre's (Edmonton AB) | 1992 |
| Westline Industries Ltd. | 1991 |
| Fisher Guide Plant (Elyria OH) | 1989 |
| Drolet & Bouffard (Quebec City QC) | 1982 |
| Bricklin Canada Ltd. (St. John NB) | 1978 |
