| Fabulash Beauty Bar LLC, DBA Your-Fabulash | | | | Personal Services & Care | (315) 322-5274 | | | | |
| Bows & Bandanas Pet Salon & Resort | | | | Pets & Veterinary | (315) 265-3647 | | | | |
| Potsdam Humane Society Inc. | | | | Pets & Veterinary | (315) 265-3199 | | | | |
| Superior Plus Energy Services | | | | Public Utilities & Environment | (315) 265-3560 | | | | |
| National Grid | | | | Public Utilities & Environment | (800) 642-4272 | | | | |
| Premier Technologies AT&T Retailer | | | | Public Utilities & Environment | (315) 265-4323 | | | | |
| Casella Waste Services | | | | Public Utilities & Environment | (315) 265-3860 | | | | |
| Ferrellgas | | | | Public Utilities & Environment | | | | | |
| Nikki Coates & Associates | | | | Real Estate, Moving & Storage | (315) 265-4303 | | | | |
| First Presbyterian Church | | | | Religious Organizations | (315) 265-9434 | | | | |
| Big Spoon Kitchen | | | | Restaurant Food & Beverage | (315) 244-8888 | | | | |
| Cactus Grill & Cantina | | | | Restaurant Food & Beverage | (315) 265-0240 | | | | |
| Mama Lucia's | | | | Restaurant Food & Beverage | (315) 265-0475 | | | | |
| Maxfield's | | | | Restaurant Food & Beverage | (315) 265-3796 | | | | |
| Potsdam Food Coop | | | | Restaurant Food & Beverage | (315) 265-4630 | | | | |
| 1/2 Ton's Bar And Grill | | | | Restaurant Food & Beverage | (315) 268-0813 | | | | |
| Foster The Plant Cafe | | | | Restaurant Food & Beverage | (315) 261-4371 | | | | |
| Mcduff's Pub & Grill | | | | Restaurant Food & Beverage | (315) 261-4089 | | | | |
| Asian Buffet and Mongolian Grill | | | | Restaurant Food & Beverage | (315) 268-1688 | | | | |
| Arby's Restaurant | | | | Restaurant Food & Beverage | (315) 265-1240 | | | | |
| Brick & Mortar Music | | | | Shopping & Specialty Retail | (315) 274-9311 | | | | |
| Isle Of You | | | | Shopping & Specialty Retail | (315) 265-3210 | | | | |
| Maple Run Emporium | | | | Shopping & Specialty Retail | (315) 274-0102 | | | | |
| St. Lawrence Supply | | | | Shopping & Specialty Retail | (315) 265-5514 | | | | |
| Lavigne's IGA Potsdam | | | | Shopping & Specialty Retail | (315) 274-0355 | | | | |