| KRKmt Refrigeration INC Mccall Div | Parsons | TN | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| KMKnoer Mechanical LLC | Goodyear | AZ | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| KMKnott Mechanical, INC. | Hunt Valley | MD | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| KPKold Pack INC | Jackson | MI | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| KMKsb Mechanical, INC. | Quartz Hill | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| KIKuhlman INC. | Northlake | IL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| KPKysor Panel Sys | Fort Worth | TX | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LILaporte Industries, LLC | Athens | TX | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LRLa Rosa Refrigeration & Equipment CO | Detroit | MI | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LFLaser Flow Products INC | Vista | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LVLa Vocal Booths | Riverside | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LALawson Air Conditioning & Plumbing, INC. | Gainesville | GA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LILennox International | Columbus | GA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LPLeo Prescott Air Conditioning & Heating LLC | Chino Valley | AZ | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LILinesets, INC. | Phoenix | AZ | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LSLitton Systems INC Encoder Div | Chatsworth | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LHLorenzo Heating & Cooling | San Jose | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LCLouisville Cooler Mfg CO | Louisville | KY | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LALrg Air Conditioning & Services LLC | Phoenix | AZ | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LCLuminex Corporation | Hayward | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LHLundy Heating & Air Inc. | Perryville | MO | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LHLundy Heating & Air Inc. | Perryville | MO | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LHLuppold Heating & Cooling | Leesport | PA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LILuvata INC | San Leandro | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MIMaccauley Instruments CORP | Chatsworth | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MCMacintyre CORP. | Hayward | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MSMajestic Steel USA | Fontana | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MIMap Industries Lf, INC. | Panama City | FL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MRMarc Refrigeration Manufacturing | Coral Springs | FL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MRMartin Refrigeration LLC | Warrensburg | MO | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MEMaryam Enterprises LLC | Lisle | IL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MMMaser Mechanical INC | Simi Valley | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MPMass Precision Sheetmetal | San Jose | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MMasterbilt/standex | New Albany | MS | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MHMatrix Hvacr LLC | Miami | FL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MQMaximum Quality Metal Products INC | Ontario | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MUMayekawa U S A, INC | San Antonio | TX | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MCMBA Corporation | Saint Francis | WI | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MCMcmurray Cooling and Heating INC. | Venetia | PA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MBMct Bakersfield LLC Dba Carrier | Fresno | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MAMedic Air LLC | Santa Ana | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MIMee Industries,Inc | Azusa | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MCMelink Corporation | Knoxville | TN | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MIMenold, INC | Essington | PA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MMMericle Mechanical, INC | Placentia | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
 Merlin Industries, INC. | Davie | FL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MSMerlin Solar Technologies, INC | San Jose | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MMMermaid Manufacturing of Southwest Florida, INC. | Fort Myers | FL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| MTMetal Techniques INC | Canoga Park | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| M3Metcor 360 INC | Gardena | CA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
