| Beth's Place To Stay In Potsdam - On The River | | | | Lodging & Travel | | | | | |
| Premier Technologies AT&T Retailer | | | | Public Utilities & Environment | (315) 265-4323 | | | | |
| BB’s Bargains | | | | Shopping & Specialty Retail | (315) 274-0000 | | | | |
| Bicknell Appliances & Home Interiors | | | | Home & Garden | (315) 274-9500 | | | | |
| Bicknell Building Supply | | | | Construction Equipment & Contractors | (315) 265-3900 | | | | |
| Breaking Even Communications | | | | Advertising & Media | (207) 812-0285 | | | | |
| Clarkson University | | | | Education | (315) 268-6400 | | | | |
| Drew Insurance Agency | | | | Finance & Insurance | (315) 353-6636 | | | | |
| 1/2 Ton's Bar And Grill | | | | Restaurant Food & Beverage | (315) 268-0813 | | | | |
| Isle Of You | | | | Shopping & Specialty Retail | (315) 265-3210 | | | | |
| Thriftique 2 | | | | Shopping & Specialty Retail | (315) 274-9140 | | | | |
| Ferrellgas | | | | Public Utilities & Environment | | | | | |
| Gray and Gray Associates, CPAS, P.C. | | | | Finance & Insurance | (315) 265-4046 | | | | |
| H&R Block | | | | Finance & Insurance | (315) 265-8160 | | | | |
| Labella Associates, DPC | | | | Business & Professional Services | (315) 268-1338 | | | | |
| Mahoney's Auto Mall, Inc. | | | | Automotive & Marine | (315) 265-1850 | | | | |
| Mcduff's Pub & Grill | | | | Restaurant Food & Beverage | (315) 261-4089 | | | | |
| Northern Insuring Agency, Inc. | | | | Finance & Insurance | (315) 769-2404 | | | | |
| Helping Hands Of Potsdam | | | | Non-Profits, Community & Civic Organizations | (315) 268-0633 | | | | |
| Knight & Associates Physical Therapists | | | | Health Care | (315) 265-7917 | | | | |
| Mama Lucia's | | | | Restaurant Food & Beverage | (315) 265-0475 | | | | |
| Maxfield's | | | | Restaurant Food & Beverage | (315) 265-3796 | | | | |
| National Grid | | | | Public Utilities & Environment | (800) 642-4272 | | | | |
| Northern New York Community Foundation | | | | Non-Profits, Community & Civic Organizations | (315) 782-7110 | | | | |
| Northwestern Mutual Life Melchior Agency | | | | Finance & Insurance | (315) 265-8334 | | | | |