| ADCOCK AGI INC. CA | Professional & Technical Services | 3 | $500,000 | — |
| Adcock Transport PA | Wholesale Trade | 0 | — | F |
| Adcocks Systems LLC VA | Construction | 0 | — | F |
| Adcole LLC MA | Manufacturing | 0 | — | D |
| Adcomm Installations, Inc AR | Construction | 0 | — | A |
| Adcomm Installations, Inc. FL | Construction | 0 | — | A |
| Adcomm Installations, Inc. NC | Construction | 0 | — | A |
| Adcomm Installations, Inc. TX | Construction | 0 | — | A |
| Adcomm, Inc. FL | — | 0 | — | — |
| ADD Apartments, Inc., dba ADD Lumber Co. NY | Retail Trade | 0 | — | F |
| Add Logistics, LLC CA | Transportation & Warehousing | 0 | — | F |
| ADD MECHANICAL NY | Construction | 0 | — | A |
| Add Smile Health Services, Inc. CA | Healthcare & Social Assistance | 1 | $67,600 | — |
| Addair Insurance Agencies, LLC FL | Transportation & Warehousing | 0 | — | F |
| AddASpace, LLC RI | Construction | 1 | $70,000 | — |
| ADDED DIMENSION INC CA | Construction | 0 | — | F |
| Addepar, Inc. CA | Information & Media | 1 | $270,000 | — |
| Addepar, Inc. NY | Information & Media | 19 | $197,014 | — |
| Addepto IT Solutions LLC NC | Professional & Technical Services | 15 | $102,434 | — |
| Addessi Brothers Inc CA | Construction | 0 | — | A |
| Addev Materials PA | Manufacturing | 0 | — | A |
| Addev Materials Converting Inc WI | Manufacturing | 0 | — | F |
| Addev Walco Inc PA | Manufacturing | 0 | — | A |
| AddEvent, Inc. CA | Professional & Technical Services | 2 | $97,500 | — |
| Addiction & Mental Health Services - DBA Bradford Health Services AL | Healthcare & Social Assistance | 0 | — | D |
| Addiction & Mental Health Services, LLC NC | Healthcare & Social Assistance | 0 | — | F |
| Addiction Recovery Care KY | Healthcare & Social Assistance | 0 | — | A |
| Addiction Recovery Care Association, Inc. NC | Healthcare & Social Assistance | 0 | — | F |
| Addieville Community Fire Protection District IL | Public Administration | 0 | — | A |
| Addington Place of Fairfield IA | Healthcare & Social Assistance | 0 | — | F |
| Addink Turf Farms, Inc CA | Agriculture & Forestry | 0 | — | F |
| Addiox Technologies LLC NJ | Professional & Technical Services | 1 | $105,206 | — |
| Addison Behavioral Resources, Inc. CA | — | 0 | — | — |
| Addison Construction Co. WY | Construction | 0 | — | F |
| Addison Crater Woods VA | Real Estate | 0 | — | A |
| Addison Drywall, Inc. FL | Construction | 0 | — | C |
| Addison Fire Protection District IL | Public Administration | 0 | — | C |
| Addison Fire Protection District #1 IL | Public Administration | 0 | — | C |
| Addison Lee CA | — | 0 | — | — |
| Addison Machine Engineering, Inc. WI | Manufacturing | 0 | — | F |
| ADDISON MANUF. COMPANY INC. IL | Manufacturing | 0 | — | A |
| Addison Pointe Health and Rehab Center IN | Healthcare & Social Assistance | 0 | — | F |
| Addison Precision Mfg Corp NY | Manufacturing | 0 | — | A |
| Addison Smith Mechanical GA | Construction | 0 | — | A |
| Addison Smith Mechanical Contractor, Inc GA | Construction | 0 | — | A |
| Addison-Penzak Community Center of Silicon Valley CA | — | 0 | — | — |
| Addition LLC NY | Finance & Insurance | 1 | $1,000,000 | — |
| Addition Manufacturing Technologies CA Inc. CA | — | 0 | — | — |
| Addition Manufacturing Technologies LLC OH | — | 0 | — | — |
| Additive Technology Cente OH | Manufacturing | 0 | — | A |