| Premier Portable Buildings | Shed builder | N6621 WI-25 | Mon–Fri 9 AM–5 PM |
| Prototek Digital Manufacturing | Manufacturer | 1621 Indianhead Dr E | Fri 9 AM–5 PM |
| Quality Auto Body Inc. | Auto dent removal service | 1821 Talen St | Mon–Fri 8 AM–5 PM |
| Rassbach Realty LLC | Real estate agency | 2106 Stout Rd | Mon–Fri 8:30 AM–4:30 PM |
| Rassbach's Furniture | Furniture store | E3612 US-12 | Mon–Wed 10 AM–5:30 PM |
| Raw Deal | Coffee shop | 603 Broadway St S #2457 | Mon–Sat 6:30 AM–6 PM |
| REB and Quality Cup Packaging Equipment | Manufacturer | 5408 3M Dr Ste a | Fri 7 AM–11 AM |
| Recyc-All Services | Recycling center | 814 14th Ave E #2 | Thu 9 AM–4 PM |
| Red Cedar Automotive | Car dealer | 1221 N Broadway St | Mon–Fri 9 AM–5 PM |
| Red Cedar Dentistry | Dentist | 2409 Hils Ct | Fri 7:30 AM–1 PM |
| Red Cedar Speedway | Car racing venue | 620 17th St SE | Fri 5 PM–11 PM |
| Refined Salon Suites, LLC | Hair salon | 512 Oak Ave | Fri 9 AM–3 PM |
| ReforMedicine, S.C. | Medical clinic | 800 Wilson Ave Ste 28 | Mon 6 AM–5 PM |
| Rhiel Funeral Home & Cremation Services | Funeral home | 2317 Schneider Ave SE | Daily Open 24 hours |
| Rising Sun Yoga & Rock Shop | Yoga studio | 436 Main St E | Mon 12 PM–4 PM |
| River City Metal | Recycling center | E3980 WI-72 | Mon–Fri 8 AM–4 PM |
| River Heights Elementary School | Elementary school | 615 24th Ave W | Mon–Fri 8:15 AM–4 PM |
| River of Life Church | Church | 390 Red Cedar St Suite D | Mon–Tue 9 AM–4 PM |
| Riverside Park | Park | Pierce County Rd P | Daily 7 AM–10 PM |
| Robert Giede Design | Jeweler | 2321 Broadway St S | Tue–Fri 9 AM–5 PM |
| Rocking B Academy | Day care center | 3020 Schneider Ave SE | Mon–Fri 6 AM–6 PM |
| Rogers Plumbing Inc | Plumber | E4457 US-12 | Fri 7 AM–1 PM |
| Royal Credit Union - Menomonie East | Credit union | 2421 Stout Rd | Fri 9 AM–5 PM |
| Royal Credit Union - Menomonie North | Credit union | 2615 Hils Ct | Tue–Fri 10 AM–6 PM |
| Russell J.Rassbach Heritage Museum | Museum | 1820 John Russell Rd | Fri 11 AM–5 PM |
| Safety Rest Area 61 Menomonie | Rest stop | 1900 I-94 E | Daily Open 24 hours |
| Safety Rest Area 62 Menomonie | Rest stop | I-94 | Daily Open 24 hours |
| Saint Katherine Church | Church | Menomonie, WI 54751 | Mon–Fri 9 AM–1 PM |
| Salem Iron Creek United Methodist Church | United Methodist church | E7285 County Rd E | Mon–Tue 12 PM–4 PM |
| Sam Gearing - State Farm Insurance Agent | Insurance agency | 2201 Schneider Ave SE | Fri 9 AM–5 PM |
| Sandalwood Skin Studio - Menomonie | Beauty salon | 539 N Broadway St | Fri 9 AM–9 PM |
| ScorpTech | Website designer | 2906 Edgewood Dr | Mon–Thu 8 AM–5 PM |
| Seapet Animal Health Manufacturing | Pet store | 116 24th Ave W | Mon–Fri 8:30 AM–4:30 PM |
| Secure Storage | Self-storage facility | 3287 Wilson St | Daily Open 24 hours |
| Semi Correct Services, LLC | Truck repair shop | 5208 Packer Dr NE | Mon–Fri 7 AM–5 PM |
| Shape Products | Manufacturer | 5205 Freitag Dr | Mon–Thu 8 AM–4:30 PM |