Sierra Precision Optics INC | Auburn | CA | Nonmetallic Mineral Product Manufacturing327212 | — | ● ACTIVE |
| OGOwens-brockway Glass Container INC | Auburn | NY | Nonmetallic Mineral Product Manufacturing327213 | 100-499 | ◐ LIKELY ACTIVE |
| OBOwens Brockway Glass Container - Plant 35 | Auburn | NY | Nonmetallic Mineral Product Manufacturing327213 | — | ◐ LIKELY ACTIVE |
| RCRobinson Concrete, INC. | Auburn | NY | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| SCSuperior Concrete | Auburn | ME | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◐ LIKELY ACTIVE |
| UGUS Gypsum Corporation Auburn | Auburn | WA | Nonmetallic Mineral Product Manufacturing327420 | 20-99 | ◐ LIKELY ACTIVE |
| LALafarge Auburn Concrete Plant | Auburn | AL | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| HMHeidelberg Materials, Concrete | Auburn | AL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RMReady Mix Usa, Llc-auburn Facility | Auburn | AL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| UVUtility Vault | Auburn | WA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| MBMorin Brick CO | Auburn | ME | Nonmetallic Mineral Product Manufacturing327120 | — | ◐ LIKELY ACTIVE |
Fast Global Solutions INC. | Auburn | NE | Nonmetallic Mineral Product Manufacturing327120 | — | ◇ UNVERIFIED |
| GAGuardian Automotive Products Incorporated | Auburn | IN | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| PCPcl Construction Services | Auburn | WA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SRSoutheast Ready Mixed | Auburn | NE | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SWSunnycrest Wilbert | Auburn | NY | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| CACarlex Auburn Glass Plant | Auburn | IN | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| MAMorgan Advanced Materials | Auburn | CA | Nonmetallic Mineral Product Manufacturing327110 | 20-99 | ◐ LIKELY ACTIVE |
| PWPS Washington Auburn 875 A Street | Auburn | WA | Nonmetallic Mineral Product Manufacturing327991 | 1-19 | ◐ LIKELY ACTIVE |
| WAWashington Auburn 1812 B Street | Auburn | WA | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| CCChevreaux Concrete Plant, Aubu | Auburn | CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
Miles Sand & Gravel CO | Auburn | WA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RARon and Diana Vannatta | Auburn | CA | Nonmetallic Mineral Product Manufacturing327122 | — | ◇ UNVERIFIED |
| TTThe Tjx Companies INC. | Auburn | CA | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| WAWestern Artisan LLC | Auburn | WA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |