| LOGCODE Sort ascending | NAME |
|---|---|
| ABRF | ABR, Inc., Fairbanks, AK |
| ABGN | AB Geoscience and Environmental Consultants, Newport Beach, CA |
| ABGB | Applied Biogenics, Bell, CA |
| ABCM | Al Bay Construction Co., Martinez, CA |
| ABB | ABB Environmental Services Inc., Portland, ME |
| AAVL | Adverus, Inc., Lafayette, CA |
| AARS | Advanced Assessment and Remediation Services, Concord, CA |
| AAMN | Anteris Agronomics, Minden, NV |
| AAC | American Analytics, Chatsworth, CA |
| AAAL | Ami Adini & Associates, Inc., Los Angeles, CA |
| 4SRW | Olivenhain Municipal Water District's 4S Ranch Water Reclamation Facility (WRF), San Diego, CA |