Companies catalogue
- FCB Escola, Ottawa
- FUNtasy.ca, Ottawa
- Fairfield Inn & Suites by Marriott Ottawa Kanata, Ottawa
- Famsac, Ottawa
- Farhat's Bakery, Ottawa
- Farrah Dance Works, Kemptville
- Fatboys Smokehouse, Ottawa
- Fibics Incorporated, Ottawa
- Fiddleheads, Perth
- Fiddlesticks Studio Of Fine Arts For Young Children, Ottawa
- Fidélice - Artisan gourmet, Gatineau
- Field 19, Ottawa
- Field Gilbert-Garneau Park, Gatineau
- Field House, Ottawa
- Fieldhouse Bar & Grill, Ottawa
- Fierce Dance Factor, Ottawa
- Financière Banque Nationale, Gatineau
- Fine Art Bartending School, Ottawa
- Fit-Ed. Health & Wellness Ottawa - Fitness Camps, Personal & Athletic Training, Ottawa
- Fitz's Classic Grill BBQ Smoke House, Ottawa
- Flawless Hair Design, Sudbury
- Flo Glassblowing, Ottawa
- Florin's Academy of Mixed Martial Arts -MMA, Muay Thai, Brazilian Jiu Jitsu, Taekwon-Do, Ottawa
- Folk Music Ontario (FMO), Ottawa
- Follett Of Canada, Sudbury
- Forest Valley Terrace, Ottawa
- Forest and Lawn, Sudbury
- Forward Dance Academy, Ottawa
- Foucault Trailer Sales, Val Therese
- Four Points by Sheraton Hotel & Conference Centre Gatineau-Ottawa, Gatineau
- Fox & Feather Pub and Grill, Ottawa
- Foyer Gallery, Ottawa
- Frank Ryan Park, Ottawa
- François Sasseville Audioprothésistes, Gatineau
- Fred Astaire Dance Studios, Ottawa
- Full House Asian Cuisine 客满餐馆, Ottawa
- Full Start Chinese Food, Ottawa
- Fusion, Ottawa