Businesses starting with N
- Northern Greenhouse Sales
- Northern Greens Resort
- Northern Greenup Forest Supplies
- Northern Grocers
- Northern Group Limited
- Northern Group Locksmith
- NORTHERN GUARDIAN INSPECTIONS
- Northern Guardian Inspections Ontario
- Northern Hamlet of Michel Village
- Northern Hamlet of Missinipe
- Northern Hamlet of Patuanak
- Northern Health Foods Store
- Northern Height's Resort
- Northern Heights
- Northern Heritage Centre
- Northern Hills Chiro & Physio
- Northern Hills Dental
- Northern Hitches & Welding
- Northern Home Inspection Ltd
- Northern Homes Real Estate