| Churches in Knotts Island, NC (3) | Federal Government - Conservation Depts in Knotts Island, NC (3) |
| House Construction Contractors in Knotts Island, NC (3) | Schools in Knotts Island, NC (3) |
| Beauty Salons in Knotts Island, NC (2) | Fire Departments in Knotts Island, NC (2) |
| Grocery - Retail in Knotts Island, NC (2) | New House Construction Contractor in Knotts Island, NC (2) |
| Painters in Knotts Island, NC (2) | Restaurants in Knotts Island, NC (2) |
| Trade Contractor in Knotts Island, NC (2) | Trucking Hauling Contractor in Knotts Island, NC (2) |
| Wineries in Knotts Island, NC (2) | Alcoholic Beverages in Knotts Island, NC (1) |
| Animal Specialties Farm in Knotts Island, NC (1) | Automobile Repairing & Service in Knotts Island, NC (1) |
| Beekeepers in Knotts Island, NC (1) | Boat Mfg in Knotts Island, NC (1) |
| Bulkheads (Wholesale) in Knotts Island, NC (1) | Business Services in Knotts Island, NC (1) |
| Campgrounds in Knotts Island, NC (1) | Carpentry Contractor in Knotts Island, NC (1) |
| Carpentry Contractor in Knotts Island, NC (1) | Contractor Glass & Doors in Knotts Island, NC (1) |
| Convenience Stores in Knotts Island, NC (1) | Elementary Secondary School in Knotts Island, NC (1) |
| Farm Labor Contractor in Knotts Island, NC (1) | Fruit Tree Orchard in Knotts Island, NC (1) |
| Fruit Tree Orchard in Knotts Island, NC (1) | Garbage Collection in Knotts Island, NC (1) |
| General Construction in Knotts Island, NC (1) | General Contractors in Knotts Island, NC (1) |
| Grocery Stores in Knotts Island, NC (1) | Home Contractor in Knotts Island, NC (1) |
| Hotel & Motel Management in Knotts Island, NC (1) | Installs Floor Coverings in Knotts Island, NC (1) |
| Job Training Related Services in Knotts Island, NC (1) | Manufacturer Decorative Woodwork in Knotts Island, NC (1) |
| On - Line Retailer Of College Textbooks in Knotts Island, NC (1) | Plumbing Heating AC Contractor in Knotts Island, NC (1) |
| Post Offices in Knotts Island, NC (1) | Real Estate Agent in Knotts Island, NC (1) |
| Real Estate Inspection in Knotts Island, NC (1) | Recycling Centers (Wholesale) in Knotts Island, NC (1) |
| Roofing And Remodel in Knotts Island, NC (1) | Roofing Siding Contractor in Knotts Island, NC (1) |
| Services in Knotts Island, NC (1) | Woodworkers in Knotts Island, NC (1) |
