| A-1 Restaurant Supply | Allentown | PA | 18102 |
| A-1 Supply | Clarksburg | WV | 26301 |
| A. Leventhal & Sons, Inc. | Scranton | PA | 18505 |
| Accommodation Mollen | Philadelphia | PA | 19134 |
| Action Chemical Inc. | Grand Rapids | MI | 49503 |
| Advance Paper Company | Chattanooga | TN | 37407 |
| Affordable Janitorial Supply | Huntsville | AL | 35816 |
| Al's Supply Company | Waco | TX | 76701 |
| Albany Theatre Supply Co. | Albany | NY | 12204 |
| All Chem Supply | San Jose | CA | 95126 |
| All Star Paper & Chemical | Milford | MI | 48381 |
| Allen Linen Supply | Patterson | NJ | 7513 |
| Allied Container | San Jose | CA | 95112 |
| American Paper & Twine Co | Nashville | TN | 37209 |
| American Paper & Twine Co. | Chattanooga | TN | 37406 |
| American Paper & Twine Co. | Memphis | TN | 38141 |
| American Paper & Twine Company | Little Rock | AR | 72204 |
| American Paper Towel Co. | Carlstadt | NJ | 7072 |
| AmeriSource Industrial Supply | Hamtramck | MI | 48211 |
| AmSan - Cleveland | Valley View | OH | 44125 |
| AmSan Nogg Chemical & Paper | Omaha | NE | 68110 |
| AmSan Vonachen Elton | Streamwood | IL | 60107 |
| AmSan/Easterday Supply Company | Sacramento | CA | 95834 |
| AmSan/Eve Supply | Tulsa | OK | 74116 |
| Apac Paper & Packaging Corp. | Allen Park | MI | 48101 |
