| Aichi Forge USA, Inc | Gold | https://www.aichiforge.com/index.html |
| Asahi Bluegrass Forge | Gold | https://www.asahiforge.co.jp/en/ |
| Central Motor Wheel of America | Silver | https://www.cmwa.com/enviromental/ |
| East Kentucky Power Cooperative Headquarters | Gold | https://www.cmwa.com/enviromental/ |
| ECKART America Corporation | Bronze | https://www.eckart.net/us/en/sustainability/ |
| Four Roses Distillery, LLC.- Lawrenceburg | Bronze | https://fourrosesbourbon.com/responsibility/environmental-stewardship/ |
| Jim Beam Brands Old Grand-Dad Plant | Bronze | https://www.beamsuntory.com/en/proof-positive-nature/ |
| Kentucky American Water | Gold | https://www.amwater.com/kyaw/About-Us/environmental-stewardship/ |
| Kentucky Association for Environmental Education (KAEE) | Bronze | https://www.kaee.org/ |
| Leggett & Platt Inc.- Leitchfield | Bronze | https://leggett.com/sustainability/ |
| Lexington-Fayette County Urban Government | Bronze | https://www.lexingtonky.gov/sustainability/ |
| Maker's Mark Distillery, Inc. | Gold | https://www.makersmark.com/distillery/ |
| Marathon Pipeline LLC, Owensboro Area - Grayson Station | Bronze | https://sustainability.marathonpetroleum.com/ |
| MPLX Terminals LLC- Lexington Light Products Terminal | Bronze | https://sustainability.marathonpetroleum.com/ |
| National Office Furniture- Danville | Bronze | https://www.kimballinternational.com/product-sustainability/ |
| National Office Furniture- Fordsville | Bronze | https://www.kimballinternational.com/product-sustainability/ |
| North American Stainless | Gold | https://www.northamericanstainless.com/environmental-commitment/ |
| PHI Health | Silver | https://www.phiairmedical.com/ |
| Sekisui S-Lec America LLC | Gold | https://www.s-lecfilm.com/en/ |
| Shield Environmental Associates, Inc. | Bronze | https://www.shieldenvassociates.com/ |
| Smithfield Food Package Meat Corp.- Middlesboro | Bronze | https://www.smithfieldfoods.com/Sustainability/ |
| Smithfield Foods- Grayson Plant | Silver | https://www.smithfieldfoods.com/Sustainability/ |
| Swift & Staley Team (at the Paducah Gaseous Diffusion Plant) | Gold | https://swiftstaley.com/ |
| Tetra Tech | Gold | https://www.tetratech.com/en/sustainability/ |
| The J. M. Smucker Company | Silver | https://www.jmsmucker.com/our-impact/healthier-planet/ |
| Toyota Motor Manufacturing Kentucky (TMMK) | Silver | https://pressroom.toyota.com/facility/toyota-motor-manufacturing-kentucky-tmmk/ |
| Zeon Chemicals LP | Silver | https://www.zeonchemicals.com/about/quality-certifications/ |