- D.G.H. Promotions
- Dine In Hotels
- Dinky Donuts
- Donegal Bay Waterbus
- Donegal Craft Bakery
- Donegal Food Tours
- Donegal Local Enterprise Office / The Food Coast Donegal
- Donegal Miliitary Tattoo
- Donegal Rapeseed Oil
- Donegal Wholefoods
- Easy Bake Ireland
- Elephant Bean Bags
- Erne Larder
- EWS Traditional Butchers
- Filligans
- Fluffy Meringues
- Football Special Ltd
- Forest Feast
- Forever Aloe
- Forever Living Products
- Funky Slush
- Gallagher’s Bakery
- Gran Grans Foods
- H & Z Corporation Ltd
- Harrys Dog Bakery
- Harty’s Foods
- Harvey’s Point Country Hotel
- Hunny Pots
- Irish Black Butter
- Island Seafoods Ltd
- James Doherty (Production) Letterkenny Ltd.
- JoeBella Coffee
- Kangan Water
- K&Q Snacks Ltd
- Kennedy Bacon
- Kitchen Academics
- Knockout Pizza
- Long Meadow Cider
- Lough Eske Castle
- LYIT Killybegs