| SSSan Simeon Csd | San Simeon | CA | — | ◇ UNVERIFIED |
| SCSanta Cruz Biotechnology, INC. | Paso Robles | CA | — | ◇ UNVERIFIED |
 Saunders Engine & Equipment CO INC | Orange Beach | AL | — | ◇ UNVERIFIED |
| SYSaunders Yachtworks | Gulf Shores | AL | — | ◇ UNVERIFIED |
| SFSesloc Federal Credit Union | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| SMSfo Millbrae Opca, LLC | Millbrae | CA | — | ◇ UNVERIFIED |
| SESions Equipment CO INC | Moorefield | WV | — | ◇ UNVERIFIED |
| SCSlo County Fire Station 21 | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| SCSlo County Fire Station #42 | Santa Margarita | CA | — | ◇ UNVERIFIED |
| SCSlo County Office of Education (kern) | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| SCSlo County Public Works - Csa-1 & Csa-1a | Nipomo | CA | — | ◇ UNVERIFIED |
| SPSmolik Performance | Monongahela | PA | — | ◇ UNVERIFIED |
| SHSmotherman Holdings LLC | Nixa | MO | — | ◇ UNVERIFIED |
| SCStanadyne CORP | Windsor | CT | — | ◇ UNVERIFIED |
| SESterling Engine Holdings LLC | Milford | MI | — | ◇ UNVERIFIED |
| SMStillwater Marine Propulsion Sys | Stillwater | OK | — | ◇ UNVERIFIED |
| SCSuperior Court of California - Paso Robles | Paso Robles | CA | — | ◇ UNVERIFIED |
| TETechnology Elevated, LLC | Kansas City | MO | — | ◇ UNVERIFIED |
| TPTecumseh Products CO | Dunlap | TN | — | ◇ UNVERIFIED |
| TNTed & Natasha Lilly Barn | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| TVTeledyne Vehicle Systems | Muskegon | MI | — | ◇ UNVERIFIED |
| TCTempleton Csd - Lift Station Iii | Templeton | CA | — | ◇ UNVERIFIED |
| TCTempleton Csd - Rossi Road Lift Station | Templeton | CA | — | ◇ UNVERIFIED |
| TCTempleton Csd - Smith Well | Templeton | CA | — | ◇ UNVERIFIED |
| TCTempleton Csd - Westside Lift Station | Templeton | CA | — | ◇ UNVERIFIED |
| TSTempleton Surgery Center | Templeton | CA | — | ◇ UNVERIFIED |
| TCThyssenkrupp Crankshaft CO | Danville | IL | — | ◇ UNVERIFIED |
| TSTipper Services, Inc. | Youngstown | OH | — | ◇ UNVERIFIED |
| TETitan Equipment Company INC | Bancroft | WV | — | ◇ UNVERIFIED |
| TSTopaz Solar Farm | Santa Margarita | CA | — | ◇ UNVERIFIED |
| TLTop Line Group, LLC | Bemidji | MN | — | ◇ UNVERIFIED |
| TRToyota Racing Development USA INC | Costa Mesa | CA | — | ◇ UNVERIFIED |
| TUTurbo USA INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| UPUcsf/hunters Point | San Francisco | CA | — | ◇ UNVERIFIED |
| UBUnited Blood Services California Dba Vitalant | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| UOUrban Oil & Gas Group Starveacre 4 | Mccalla | AL | — | ◇ UNVERIFIED |
| VPValley Power Systems | San Leandro | CA | — | ◇ UNVERIFIED |
| VMVege Manufacturing | Falmouth | KY | — | ◇ UNVERIFIED |
| VOVespera on Ocean | Pismo Beach | CA | — | ◇ UNVERIFIED |
| VRVina Robles Amphitheatre | Paso Robles | CA | — | ◇ UNVERIFIED |
| VPVintage Properties - Chp Division Office | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| VPVTwin Powersports Inc. | Melrose Park | IL | — | ◇ UNVERIFIED |
| WBWa317950621 - B & G Machine INC | Seattle | WA | — | ◇ UNVERIFIED |
| WUWabtec US Rail Grove City Engine/mercer | Grove City | PA | — | ◇ UNVERIFIED |
| WUWabtec US Rail Grove City Engine/mercer | Grove City | PA | — | ◇ UNVERIFIED |
| WLWalbro LLC | Tucson | AZ | — | ◇ UNVERIFIED |
| WCWesterbeke Corporation | Avon | MA | — | ◇ UNVERIFIED |
| WRWhale Rock Commission - Pump Station B | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| WMWinderosa Manufacturing & Distribution, INC. | Peru | ME | — | ◇ UNVERIFIED |
| WTWis-con, Total Power | Dyer | TN | — | ◇ UNVERIFIED |
