| SASamtech Automotive Usa, INC. | Carson | CA | Primary Metal Manufacturing331319 | — | ● ACTIVE |
San Diego Steel Solutions | Escondido | CA | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
Sanford Metal Processing CO | Menlo Park | CA | Fabricated Metal Product Manufacturing332117 | — | ● ACTIVE |
| SCSanta Clara Plating Co., INC. | Santa Clara | CA | Fabricated Metal Product Manufacturing332813 | 100-499 | ● ACTIVE |
Santa Fe Enterprises INC. | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Saturn Fasteners INC | Burbank | CA | Fabricated Metal Product Manufacturing332722 | — | ● ACTIVE |
Scelzi Enterprises, INC | Fresno | CA | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
Schlosser Forge Company | Rancho Cucamonga | CA | Fabricated Metal Product Manufacturing332111 | — | ● ACTIVE |
Schmidt Industries, INC. | Sun Valley | CA | Fabricated Metal Product Manufacturing332813 | — | ● ACTIVE |
Scotia Engineering, INC | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| SISerrano Industries, INC. | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Sharp Dimension INC. | Fremont | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| SMSheet Metal Engineering | Simi Valley | CA | Fabricated Metal Product Manufacturing332322 | — | ● ACTIVE |
Shields, Harper & CO. | Martinez | CA | Fabricated Metal Product Manufacturing332919 | — | ● ACTIVE |
| SASierra Alloys Company | Irwindale | CA | Primary Metal Manufacturing331221 | 20-99 | ● ACTIVE |
Silicon Valley Precision, INC. | Livermore | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Skymaster, INC. | City of Industry | CA | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
Sonoma Industries, INC. | Bell Gardens | CA | Fabricated Metal Product Manufacturing332721 | — | ● ACTIVE |
Space-lok, INC. | Gardena | CA | Fabricated Metal Product Manufacturing332722 | — | ● ACTIVE |
Spec Tool Company | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Sp Manufacturing INC | Livermore | CA | Primary Metal Manufacturing331513 | — | ● ACTIVE |
Spray Enclosure Technologies, INC. | Rialto | CA | Fabricated Metal Product Manufacturing332311 | — | ● ACTIVE |
S & S Carbide Tool, INC. | Poway | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| SStadco | Los Angeles | CA | Primary Metal Manufacturing331511 | — | ● ACTIVE |
Steel Unlimited, INC. | Riverside | CA | Fabricated Metal Product Manufacturing332313 | — | ● ACTIVE |
Stines' Machine, INC. | Vista | CA | Fabricated Metal Product Manufacturing332117 | — | ● ACTIVE |
Stryker Sales, LLC | Fremont | CA | Fabricated Metal Product Manufacturing332994 | — | ● ACTIVE |
Sun Badge CO. | Ontario | CA | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
Sundial Industries, INC. | Sun Valley | CA | Fabricated Metal Product Manufacturing332812 | — | ● ACTIVE |
Suntiger Industries LLC | Oceanside | CA | Fabricated Metal Product Manufacturing332721 | — | ● ACTIVE |
Superior Jig INC | Anaheim | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Superior Spring Company | Anaheim | CA | Fabricated Metal Product Manufacturing332612 | — | ● ACTIVE |
| SLSurefire, LLC. | Santa Ana | CA | Fabricated Metal Product Manufacturing332994 | — | ● ACTIVE |
Surface Engineering Specialties | Sunnyvale | CA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Synertech Pm INC. | Garden Grove | CA | Plastics and Rubber Products Manufacturing326199 | — | ● ACTIVE |
Systems Wire & Cable, Limited | Los Angeles | CA | Fabricated Metal Product Manufacturing332618 | — | ● ACTIVE |
Taricco CORP | Long Beach | CA | Fabricated Metal Product Manufacturing332420 | 20-99 | ● ACTIVE |
Tda Magnetics LLC | Rancho Dominguez | CA | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
Tecfar Manufacturing, INC. | Sun Valley | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| TITecomet INC | Azusa | CA | Fabricated Metal Product Manufacturing332111 | 20-99 | ● ACTIVE |
| TUTerra Universal, INC. | Fullerton | CA | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
The Carpenter Group | San Diego | CA | Fabricated Metal Product Manufacturing332618 | — | ● ACTIVE |
| TMThe Macsmith Corporation | Gardena | CA | Fabricated Metal Product Manufacturing332117 | — | ● ACTIVE |
| TEThermally Engineered Manufactured Products, INC | Gardena | CA | Fabricated Metal Product Manufacturing332410 | — | ● ACTIVE |
Tiger Tanks, INC | Bakersfield | CA | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
Tiodize Co., INC. | Huntington Beach | CA | Fabricated Metal Product Manufacturing332813 | — | ● ACTIVE |
Tj Aerospace, INC. | Garden Grove | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| TITlk Industries INC | Yorba Linda | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Tnt Machine INC | Auburn | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Tobar Industries INC | San Jose | CA | Fabricated Metal Product Manufacturing332321 | — | ● ACTIVE |