| A. L. GRADING CONTRACTORS INC GA | Construction | 0 | — | A |
| A. L. Helmcamp, Inc. TX | Construction | 0 | — | F |
| A. L. Schutzman WI | Manufacturing | 0 | — | C |
| A. L. SMITH TRUCKING, INC. OH | Transportation & Warehousing | 0 | — | C |
| A. Land Electric TN | Construction | 0 | — | A |
| A. Lava & Son, LLC IL | — | 0 | — | — |
| A. Liberoni,Inc. PA | Construction | 0 | — | F |
| A. Lindberg & Sons Inc. MI | Construction | 0 | — | A |
| A. Martini & Co., Inc. PA | Construction | 0 | — | A |
| A. Montano Co Inc NY | Real Estate | 0 | — | A |
| A. N. Lynch Co., Inc. PA | Construction | 0 | — | A |
| A. O. Smith Corp. TX | Manufacturing | 0 | — | F |
| A. O. Smith Corporation KY | Manufacturing | 0 | — | F |
| A. O. SMITH CORPORATION WI | Manufacturing | 5 | $120,569 | — |
| A. OSEGUERA CO., INC. CA | Agriculture & Forestry | 0 | — | F |
| A. Oseguera Company AZ | Agriculture & Forestry | 0 | — | F |
| A. PHELPS PETROLEUM OF NORTHWEST FLORIDA INC. FL | Construction | 0 | — | A |
| A. Pickett Construction, Inc. / Pickett Facilities Maintenance PA | Construction | 0 | — | F |
| A. Pickett Construction, Inc. Pickett Facilities Maintenance PA | Construction | 0 | — | F |
| A. Pompo Electric, Inc. NY | Construction | 0 | — | A |
| A. Preman Roofing, Inc. CA | Construction | 0 | — | C |
| A. r. Chesson Construction Co., Inc. NC | Construction | 0 | — | A |
| A. R. GAMESON LLC FL | Transportation & Warehousing | 0 | — | F |
| A. Rifkin Co PA | Manufacturing | 0 | — | D |
| A. Rudin Inc. CA | Other Services | 0 | — | B |
| A. Russo & Sons, Inc. MA | — | 0 | — | — |
| A. Santini Storage Co. of NJ, Inc. NJ | Transportation & Warehousing | 0 | — | F |
| A. Santini Storage Company of NJ NJ | Transportation & Warehousing | 0 | — | B |
| A. Schulman (ICO Polymers Site) TN | — | 0 | — | — |
| A. Schulman, Inc OH | — | 0 | — | — |
| A. Schulman, Inc. MA | — | 0 | — | — |
| A. Schulman, Inc. (LyondellBasell Finance Co.) OH | — | 0 | — | — |
| A. Scott Enterprises, Inc PA | Construction | 0 | — | A |
| A. Scott Jackson Trucking Inc. ID | Transportation & Warehousing | 0 | — | D |
| A. Servidone Inc. NY | Construction | 0 | — | A |
| A. Servidone Inc. / B. Anthony Construction Corp. JV NY | Construction | 0 | — | A |
| A. Stucki NE | Manufacturing | 0 | — | A |
| A. Stucki Company AL | Manufacturing | 0 | — | F |
| A. Stucki Company IL | Manufacturing | 0 | — | D |
| A. Stucki Company KY | Manufacturing | 0 | — | F |
| A. Stucki Company OH | Manufacturing | 0 | — | D |
| A. Stucki Company PA | Manufacturing | 0 | — | F |
| A. Stucki Company TX | Manufacturing | 0 | — | A |
| A. Stucki Company VA | Manufacturing | 0 | — | A |
| A. T. Still University of Health Sciences MO | Educational Services | 7 | $99,662 | — |
| A. Teichert & Son, Inc. CA | Construction | 0 | — | A |
| A. W. Farrell & Son, Inc. NV | Construction | 0 | — | A |
| A. W. Farrell & Son, Inc. NY | Construction | 0 | — | F |
| A. W. Farrell & Son, Inc. PA | Construction | 0 | — | A |
| A. Z. SHMINA, INC. MI | Construction | 0 | — | A |