| Name | Town/City | Postal Code |
| Nature's Bounty Farm | Port Perry | L9L 1B3 |
| Nature's Rainbow | Aurora | L4G 6C9 |
| Neil Baldwin | Erin | N0B 1Z0 |
| Newmarket Meat Packers Ltd. | Newmarket | L3Y 4W1 |
| Niagara College Teaching Winery | Niagara-on-the-Lake | L0S 1J0 |
| Niagara Herb Farm | Niagara-on-the-Lake | L0S 1J0 |
| Niagara Lavender Farms | Niagara-on-the-Lake | L0S 1J0 |
| Niagara Orchard & Vineyard Corp | Niagara-on-the-Lake | L0S 1J0 |
| Nokara Farms | St. Catharines | L2R 6P9 |
| Norma's Edible Flowers and Herbs | Orono | L0B 1M0 |
