| STScotia Tool and Machine INC. | San Leandro | CA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SISculpteo INC | San Leandro | CA | Printing and Related Support Activities323119 | — | ◇ UNVERIFIED |
| SPSelene Photonics INC | San Leandro | CA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| SPService Printing Company | San Leandro | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SLShea La' Nae Naturals L.l.c. | San Leandro | CA | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| SCSilgan Containers Manufacturin | San Leandro | CA | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| SCSmi Construction, INC. | San Leandro | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SISodaglass, INC | San Leandro | CA | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| SDSotirkos Designs | San Leandro | CA | Furniture and Related Product Manufacturing337121 | — | ◇ UNVERIFIED |
| SBSouth Bay Soda Systems INC. | San Leandro | CA | Fabricated Metal Product Manufacturing332998 | — | ◇ UNVERIFIED |
| SGSpecialty Graphics INC | San Leandro | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SISplay INC Dba Kennerley-spratling INC | San Leandro | CA | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| SMStrategic Materials, INC | San Leandro | CA | Nonmetallic Mineral Product Manufacturing327213 | — | ◇ UNVERIFIED |
 Sun Chemical Corporation | San Leandro | CA | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| SCSunrise Coffee Company | San Leandro | CA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| TSThe Simmons Manufacturing Company LLC | San Leandro | CA | Transportation Equipment Manufacturing336399 | — | ◇ UNVERIFIED |
| TCTitan Corporation, Pulse Scien | San Leandro | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| TETrayer Engineering Corporation | San Leandro | CA | Electrical Equipment, Appliance & Component Manufacturing335313 | — | ◇ UNVERIFIED |
| TCTreasure Chest Advertising CO | San Leandro | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| UPUni Poly INC | San Leandro | CA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| VPValley Power Systems | San Leandro | CA | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| VIVertis, INC | San Leandro | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| VLVida Labs, LLC | San Leandro | CA | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| VBViorel Bogdan | San Leandro | CA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| VIVision Isle | San Leandro | CA | Printing and Related Support Activities323119 | — | ◇ UNVERIFIED |
| WWeber | San Leandro | CA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| WPWestern Pacific Container CORP | San Leandro | CA | Miscellaneous Manufacturing339910 | — | ◇ UNVERIFIED |
| WAWheels America | San Leandro | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| ZEZelos Energy LTD | San Leandro | CA | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ◇ UNVERIFIED |
| ZWZero Waste Energy @ Davis Street, an Urbaser Project | San Leandro | CA | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| ZIZinus, INC. | San Leandro | CA | Furniture and Related Product Manufacturing337910 | — | ◇ UNVERIFIED |
