| Arizona Department of Environmental Quality AZ | Public Administration | 1 | $123,661 | - |
| Arizona Department of Juvenile Correction AZ | Public Administration | 0 | - | F |
| Arizona Exposition & State Fair AZ | Real Estate | 0 | - | F |
| Arizona Fire & Medical Authority AZ | Public Administration | 0 | - | F |
| Arizona Game and Fish Department AZ | Public Administration | 0 | - | B |
| Arizona Grand Resort & Spa AZ | Accommodation & Food Services | 0 | - | F |
| Arizona Grand Resort Group LLC AZ | Accommodation & Food Services | 1 | $63,877 | - |
| Arizona Grand Senior Living Community AZ | - | 0 | - | - |
| Arizona Inpatient Medicine Associates AZ | Healthcare & Social Assistance | 1 | $260,000 | - |
| Arizona Kidney Disease & Hypertension Center, LLC AZ | Healthcare & Social Assistance | 12 | $254,833 | - |
| Arizona League Angels AZ | Arts & Entertainment | 0 | - | F |
| Arizona Lung Sleep & Valley Fever Institute, Inc. AZ | Healthcare & Social Assistance | 2 | $449,600 | - |
| Arizona Machinery LLC dba Stotz Equipment AZ | Agriculture & Forestry | 0 | - | B |
| Arizona Merchants, LLC AZ | Transportation & Warehousing | 0 | - | B |
| Arizona Neurological Institute AZ | - | 0 | - | - |
| Arizona Nutritional Supplements, LLC AZ | Manufacturing | 0 | - | F |
| Arizona Oncology Associates (ASUI) AZ | - | 0 | - | - |
| Arizona Painting Company LLC AZ | Construction | 0 | - | F |
| Arizona Pipeline NV | - | 0 | - | - |
| Arizona Public Service NM | Utilities | 0 | - | F |
| Arizona Public Service Company AZ | Utilities | 1 | $134,514 | A |
| Arizona Pulmonary Specialists, Ltd. AZ | Healthcare & Social Assistance | 1 | $240,000 | - |
| Arizona Regional Multiple Listing Service, Inc AZ | Real Estate | 1 | $133,715 | - |
| Arizona State University AZ | Educational Services | 96 | $82,833 | - |
| Arizona Theatre Company AZ | Arts & Entertainment | 0 | - | C |
| Arizona Tile AZ | Retail Trade | 0 | - | C |
| Arizona Tile, LLC CA | Retail Trade | 0 | - | F |
| Arizona Tile, LLC TX | Retail Trade | 0 | - | B |
| Arizona Water Company AZ | Utilities | 1 | $260,333 | F |
| Arizona Western College - WIOA AZ | - | 0 | - | - |
| Arizona's Children Association AZ | Healthcare & Social Assistance | 0 | - | A |
| Arizona-Sonora Desert Museum AZ | Arts & Entertainment | 0 | - | D |
| Arjo - Wetmore Rd TX | - | 0 | - | - |
| ArjoHuntleigh TX | - | 0 | - | - |
| Ark Bryant Park LLC dba Bryant Park Grill NY | - | 0 | - | - |
| Ark Bryant Park Southwest dba Fever Tree at the Porch NY | - | 0 | - | - |
| Ark CT Investments LLC dba Lucky 7* CT | - | 0 | - | - |
| Ark Deerfield Beach LLC d/b/a JB's FL | - | 0 | - | - |
| Ark Hollywood/Tampa Investment LLC d/b/a Food Court at Hard Rock Hotel and Casino Hollywood FL | - | 0 | - | - |
| Ark Infotech LLC MD | Professional & Technical Services | 3 | $93,367 | - |
| Ark Law LLC MA | Professional & Technical Services | 1 | $102,000 | - |
| ARK Management MN | Construction | 0 | - | F |
| Ark Museum LLC dba Robert NY | - | 0 | - | - |
| Ark Shuckers LLC d/b/a Shuckers FL | - | 0 | - | - |
| ARK Solutions, Inc. VA | Professional & Technical Services | 2 | $141,045 | - |
| ARK Strategies inc CA | Professional & Technical Services | 1 | $70,678 | - |
| ARK Systems, Inc MD | Construction | 0 | - | F |
| Arka Solutions, INC. TX | Professional & Technical Services | 3 | $99,951 | - |
| Arkal Automotive USA, Inc. AL | Manufacturing | 1 | $105,000 | A |
| Arkana Infotech INC TN | Professional & Technical Services | 3 | $101,982 | - |
