- Racing Including Track Operations, Williston
- Radiator Coolant & Solvents, Williston - Engine Coolant
- Radiator Repair, Williston - Gas Tank Repair
- Radiator Repair & Rebuild, Williston
- Radio & Television Repair Shops , Williston - TV Repair
- Radio Communications Equipment & Systems , Williston
- Radio Stations & Broadcasting Companies, Williston
- Radiologists, Williston - Radiology Doctors, Physicians & Surgeons
- Rail Line Travel Agents & Agencies, Williston
- Railroad Companies, Williston
- Ready Mix Concrete, Williston - Concrete Suppliers, Dealers & Company
- Ready Mix Concrete Producers, Williston
- Real Estate, Williston - Agent, Broker & Companies
- Real Estate Agent - Property Lessors, Williston
- Real Estate Appraiser, Williston - Appraisal Services
- Real Estate Appraisers & Consulting Services, Williston
- Real Estate Attorneys & Lawyers, Williston
- Real Estate Attorneys & Lawyers, Williston
- Real Estate Developers, Williston
- Real Estate Farms & Ranches, Williston
- Real Estate Lawyers & Attorneys, Williston
- Real Estate Properties, Williston
- Real Estate Services, Williston
- Recreational Equipment Repair & Service, Williston
- Recreational Services, Williston
- Recycling Drop-Off Centers, Williston
- Recycling Scrap & Waste Materials, Williston - Scrap Metal, etc
- Refiners & Smelters Metals, Williston
- Refrigeration & Cooling Equipment, Parts & Supplies , Williston - Water Cooler, Ice Machine, Beverage Dispenser, etc
- Refrigeration Repair & Service, Williston - Ac, Freezer, Refrigerator Repair
- Refuse Collection & Disposal, Williston
|
- Refuse Collection & Disposal Services, Williston
- Refuse Systems & Garbage Disposal, Williston
- Rehabilitational Job Training Services, Williston
- Religious Education, Williston
- Religious Organizations, Williston
- Repair Services, Williston
- Research Services, Williston
- Residential, Williston
- Residential Apartments, Williston
- Residential Care Facilities, Williston
- Residential Construction Contractors, Williston - General Contractors
- Restaurant & Food Service Management Services, Williston
- Restaurant & Lounge, Bar, Or Pub, Williston
- Restaurant Equipment, Williston
- Restaurant Equipment & Supplies, Williston
- Restaurant Supplies & Equipment, Williston
- Restaurants/Food & Dining, Williston
- Resume Service, Williston
- Retail Book Stores, Williston
- Retirement Communities & Home, Assisted Living & Apartments, Williston
- Rigging Equipment & Supplies, Williston
- Rigging Service & Crane Hoisting, Williston
- Risk Management Consultants, Williston
- Rock Contractors, Williston
- Rodeo & Equestrian Equipment & Supplies, Williston
- Rods Threaded & Plain, Williston
- Roofing Consultants, Williston - Roofing Companies
- Roofing Contractors, Williston - Roof Repair, Cleaning, Installation & Maintenance - Roofers
- Roofing Materials & Supplies, Williston
- Royalties Oil & Mineral, Williston
- Rv Parks, Williston
|
