| MSMike Schroeder Automotive | Bieber | CA | — | ◇ UNVERIFIED |
| MEMiller Electric Manufacturing LLC | Appleton | WI | — | ◇ UNVERIFIED |
| MEMiller Electric Mfg CO N670 Et Al | Appleton | WI | — | ◇ UNVERIFIED |
| MTMI Technologies Inc. | Mexia | TX | — | ◇ UNVERIFIED |
| MJM & J Supplies INC. | Brooklyn | NY | — | ◇ UNVERIFIED |
| MCMole-richardson CO | Hollywood | CA | — | ◇ UNVERIFIED |
| MPMonongahela Power CO - Webster Service Center | Cowen | WV | — | ◇ UNVERIFIED |
| MCMte Corporation | Menomonee Falls | WI | — | ◇ UNVERIFIED |
| NENational Electric Coil | Harlan | KY | — | ◇ UNVERIFIED |
| NHNational High Voltage Services, INC. | Dixon | CA | — | ◇ UNVERIFIED |
| NPNelco Products INC | Anaheim | CA | — | ◇ UNVERIFIED |
| NPNoratel Power Engineering | Carson | CA | — | ◇ UNVERIFIED |
| NTNorthwest Transformer CO INC | Oklahoma City | OK | — | ◇ UNVERIFIED |
| NFNysdec Former Sterling Transformer CORP Site Bcp #c224203a | Brooklyn | NY | — | ◇ UNVERIFIED |
| OPOnan Power Electronics - St Peter | Saint Peter | MN | — | ◇ UNVERIFIED |
| OMOncore Manufacturing Dba Neo Tech | Vista | CA | — | ◇ UNVERIFIED |
| OCOneac CORP | Libertyville | IL | — | ◇ UNVERIFIED |
| ODOptimum Design Associates | Pleasanton | CA | — | ◇ UNVERIFIED |
| OSOsram Sylvania Products INC | Lake Zurich | IL | — | ◇ UNVERIFIED |
| PCPacific Crest Transformers Site | White City | OR | — | ◇ UNVERIFIED |
| PPPacific Power and Light Walla Walla Svc | Walla Walla | WA | — | ◇ UNVERIFIED |
| PEPack Every Bite LLC | Austin | TX | — | ◇ UNVERIFIED |
| PIP-Cube, Inc. | Gorham | ME | — | ◇ UNVERIFIED |
| PCPemco CORP. | Bluefield | VA | — | ◇ UNVERIFIED |
| PAPg and E Substation | East Palo Alto | CA | — | ◇ UNVERIFIED |
| PEPg & E Diablo Canyon Power Plant | Avila Beach | CA | — | ◇ UNVERIFIED |
| PGPic Group, INC | Ione | CA | — | ◇ UNVERIFIED |
| PDPower Distribution, INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| PEPower Electronics | Visalia | CA | — | ◇ UNVERIFIED |
| PHPower Hub Ventures, LLC Dba | Blacksburg | VA | — | ◇ UNVERIFIED |
 Power Systems & Controls, Inc. | Richmond | VA | — | ◇ UNVERIFIED |
| PIPremier Industrial Custom Services, LLC | Fort Collins | CO | — | ◇ UNVERIFIED |
| PWProlec-ge Waukesha, INC. (prog Ii) | Waukesha | WI | — | ◇ UNVERIFIED |
| PLPse Lake Louise Substation | Bellingham | WA | — | ◇ UNVERIFIED |
| PMPyramid Marble | Huntington | WV | — | ◇ UNVERIFIED |
| QIQtran, INC. | Milford | CT | — | ◇ UNVERIFIED |
| QTQuality Transformer and Electronics | Minden | NV | — | ◇ UNVERIFIED |
| QTQuality Transformer & Electronics | Milpitas | CA | — | ◇ UNVERIFIED |
| RSR&d Solar & Industries LLC | Colorado Springs | CO | — | ◇ UNVERIFIED |
| RSResa Service LLC | Visalia | CA | — | ◇ UNVERIFIED |
| RSResa Service LLC | Santa Paula | CA | — | ◇ UNVERIFIED |
| RER E Uptegraff Mfg Scottdale Plt | Scottdale | PA | — | ◇ UNVERIFIED |
| RLRizco, LLC | Rapid City | SD | — | ◇ UNVERIFIED |
| RPRk Power Generator CORP | San Juan | PR | — | ◇ UNVERIFIED |
| RTRoberts Transformer | Apopka | FL | — | ◇ UNVERIFIED |
| RTRogue Transfer and Recycling | Medford | OR | — | ◇ UNVERIFIED |
| RSRuggles Sign CO | Versailles | KY | — | ◇ UNVERIFIED |
| RPRural Power Systems Inc. | Davis | CA | — | ◇ UNVERIFIED |
| RDRussell Downtown | Russell | KS | — | ◇ UNVERIFIED |
| SISan-o Industrial CORP | Bohemia | NY | — | ◇ UNVERIFIED |
