- Racing Including Track Operations, Henderson
- Radio & Television Repair Shops , Henderson - TV Repair
- Radio Communications Equipment & Systems , Henderson
- Radio Stations & Broadcasting Companies, Henderson
- Ready Mix Concrete, Henderson - Concrete Suppliers, Dealers & Company
- Ready Mix Concrete Producers, Henderson
- Real Estate, Henderson - Agent, Broker & Companies
- Real Estate Agent - Property Lessors, Henderson
- Real Estate Appraiser, Henderson - Appraisal Services
- Real Estate Appraisers & Consulting Services, Henderson
- Real Estate Developers, Henderson
- Real Estate Management, Henderson
- Real Estate Services, Henderson
- Records, Tapes, CDs - Used & Vintage, Henderson
- Recreational Services, Henderson
- Recycling Drop-Off Centers, Henderson
- Reducing Exercise & Weight Control Services, Henderson
- Refuse Collection & Disposal Services, Henderson
- Rehabilitation Centers, Products & Services, Henderson
- Rehabilitation Specialists, Henderson
- Relief Organizations, Henderson
- Religious Organizations, Henderson
- Rendering Companies, Henderson
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- Rental & Leasing Business Equipment, Henderson
- Repair Services, Henderson
- Research Services, Henderson
- Residential, Henderson
- Residential Apartments, Henderson
- Residential Care Facilities, Henderson
- Residential Construction Contractors, Henderson - General Contractors
- Residential Landfills, Henderson
- Resins Wholesale & Retail, Henderson - Plastic Raw Materials
- Restaurants/Food & Dining, Henderson
- Retail Book Stores, Henderson
- Retirement Communities & Home, Assisted Living & Apartments, Henderson
- Riding & Rodeo Services, Henderson
- Rigging Equipment & Supplies, Henderson
- Rigging Service & Crane Hoisting, Henderson
- Road Construction, Henderson - Companies & Contractors
- Road Construction & Repair Contractors, Henderson
- Roadside Assistance, Road Service & Towing Service, Henderson
- Roller Skating Rinks, Henderson
- Roofing Consultants, Henderson - Roofing Companies
- Roofing Contractors, Henderson - Roof Repair, Cleaning, Installation & Maintenance - Roofers
- Roofing Materials & Supplies, Henderson
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