 | Potsdam Orthodontics | |  | | Health Care | (315) 267-6588 |  |  | | |
| Potsdam Specialty Paper, Inc. | | | | Manufacturing, Production & Wholesale | (315) 265-4000 | | | | |
 | Potsdam Town & Country Club |  | | | Sports & Recreation | (315) 265-2141 | | | | |
| Potsdam Volunteer Rescue Squad | | | | Health Care | (315) 265-2550 | | | | |
| Premier Technologies AT&T Retailer | | | | Public Utilities & Environment | (315) 265-4323 | | | | |
| Raquette River Lions Club | | | | Non-Profits, Community & Civic Organizations | (315) 244-5048 | | | | |
| Rose & Kiernan, Inc. | | | | Finance & Insurance | (315) 265-2341 | | | | |
 | Sandstone Family Dentistry | | | | Health Care | (315) 265-5354 | | |  | |
 | Second Glance | | | | Shopping & Specialty Retail | (315) 705-1300 | | | | |
 | SLIC Network Solutions | | | 3330 State Highway 11 B | Computers & Telecommunications | Available 24/7, 7 days/week at 877-754-2266 | | | | |
 | St. Lawrence Federal Credit Union | | | 6585 State Highway 56 | Finance & Insurance | (315) 393-5350 | | | | |
 | St. Lawrence Health | | | | Health Care | (315) 265-3300 | | | | |
| St. Lawrence Radiology | | | | Health Care | (315) 265-4924 | | | | |
 | St. Lawrence Supply | | | | Shopping & Specialty Retail | (315) 265-5514 | | | | |
 | Stone and Steel Gym | | | 6 Main Street | Sports & Recreation | | | | | |
 | Summerhaven Pool, Home & Spa | | | | Home & Garden | (315) 265-1100 | | | | |
| Summit SHRED LAB & Storage | | | | Business & Professional Services | (315) 978-6648 | | | | |
| SUNY Potsdam | | | | Education | (315) 267-2000 | | | | |
 | The Arc Jefferson – St. Lawrence | | | | Non-Profits, Community & Civic Organizations | (315) 379-1219 | | | | |
 | The FireHaus NY | | | | Shopping & Specialty Retail | (315) 261-4021 | | | | |
 | Thriftique 2 | | | | Shopping & Specialty Retail | (315) 274-9140 | | | | |
 | Walmart | | | | Shopping & Specialty Retail | (315) 268-6900 | | | | |
