| PARTNER | Catalent Pharma Solutions |
| PARTNER | Central Motor Wheel of America |
| PARTNER | E.D. Bullard Company |
| PARTNER | East Kentucky Power Cooperative- Bluegrass Power Station |
| PARTNER | East Kentucky Power Cooperative Headquarters |
| PARTNER | East Kentucky Power Cooperative-H.L. Spurlock Power Station |
| PARTNER | East Kentucky Power Cooperative-J.K. Smith Power Station |
| PARTNER | East Kentucky Power Cooperative-John Sherman Cooper Power Station |
| PARTNER | Leggett & Platt Inc. |
| PARTNER | LGC Science, Inc. |
| PARTNER | MPLX Terminals LLC |
| PARTNER | Perdue Foods LLC |
| PARTNER | Woodford Reserve |
| PARTNER | Yokohama Industries Americas Inc. Sealant Division |
| MASTER | 3M Cynthiana |
| MASTER | AGC Automotive Americas |
| MASTER | Ambrake Manufacturing, LTD |
| MASTER | American Synthetic Rubber LLC |
| MASTER | Beam, Inc. |
| MASTER | Catlettsburg Refining, LLC |
| MASTER | Duke Energy East Bend Station |
| MASTER | International Paper - Maysville Mill |
| MASTER | Kentucky American Water |
| MASTER | Kentucky Utilities Company-E.W. Brown Generating Station |
| MASTER | Kentucky Utilities Company-Ghent Generating Station (GGS) |
| MASTER | Kentucky Utilities Company-Haefling Generating Station (HGS) |
| MASTER | Leggett & Platt, Incorporated |
| MASTER | Louisville Gas and Electric -Cane Run Generating Station |
| MASTER | Louisville Gas and Electric Company-Magnolia Station |
| MASTER | Louisville Gas and Electric Company-Mill Creek Generating Station (MCGS) |
| MASTER | Louisville Gas and Electric Company-Muldraugh Station |
| MASTER | Louisville Gas and Electric Company-Paddys Run Generating Station (PRGS) |
| MASTER | Louisville Gas and Electric Company-Trimble County Generating Station (TCGS) |
| MASTER | Louisville Gas and Electric Company-Zorn Generating Station (ZGS) |
| MASTER | Maker's Mark Distillery, Inc. |
| MASTER | Masco Cabinetry |
| MASTER | North American Stainless |
| MASTER | Sekisui S-Lec America LLC |
| MASTER | Toyota Motor Manufacturing Kentucky (TMMK) |
| MASTER | Toyota Motor Sales, USA, Inc. |
| MASTER | U.S. Army Garrison, Fort Knox |
| LEADER | Asahi Bluegrass Forge |
| LEADER | Four Roses Distillery, LLC |
| LEADER | General Motors-Bowling Green Assembly |
| LEADER | Interplastic Mfg. Co., Thermoset Resins Division |
| LEADER | Lexington-Fayette Urban County Government |
| LEADER | National Office Furniture |
| LEADER | National Office Furniture - Fordsville |
| LEADER | Smithfield Packaging - Grayson Plant |
| LEADER | Smithfield Packaging - Middlesboro |
| LEADER | The J.M. Smucker Company |
| LEADER | Westlake Vinyl Corporation |
| EXCEL Farm | Beeler Farms LLC |
| EXCEL Farm | Diggin' It Farm |
| EXCEL Farm | McMaine's Riverhaven Farm |
| EXCEL Farm | Sherwood Acres LLC |
| ADVOCATE | 5H Technologies, Inc. |
| ADVOCATE | American Cave Conservation Association |
| ADVOCATE | Bluegrass Greensource |
| ADVOCATE | Carter County Soil Conservation District |
| ADVOCATE | GleanKY |
| ADVOCATE | Goodmann Household |
| ADVOCATE | Governor's Office of Agricultural Policy |
| ADVOCATE | Hampton Inn & Suites-Waterfront |
| ADVOCATE | Katie Mauer Household |
| ADVOCATE | KCHMM |
| ADVOCATE | Kentucky Association for Environmental Education |
| ADVOCATE | Kentucky Children's Garden, UK Arboretum |
| ADVOCATE | Kentucky Concrete Association |
| ADVOCATE | Kentucky Environmental Education Council |
| ADVOCATE | Kentucky Pollution Prevention Center |
| ADVOCATE | Klausing Group |
| ADVOCATE | Larry Taylor Household |
| ADVOCATE | Linebach Funkhouser, Inc. |
| ADVOCATE | Mountain Association for Community Economic Development, Inc. (MACED) |
| ADVOCATE | Safe Harbor Academy |
| ADVOCATE | Saint Agnes Parish |
| ADVOCATE | Shield Environmental Associates Inc. |
| ADVOCATE | Simpsonville Elementary School |
| ADVOCATE | Trinity Consultants Inc. |
| ADVOCATE | U.S. Geological Survey |
| ADVOCATE | Veronica Roland Household |