Ottawa / Gatineau Street Maps
- Includes maps for several parts of Ottawa-Gatineau, with lists of local companies and businesses.
- http://www.ncf.ca/~dw413/area_map.htm

Ottawa Region Rewards Association - ORRA
- A not-for-profit professional association for Human Resources practitioners who provide opportunities for professional networking, compensation and benefits education, and access to information resources.
- http://www.ottawarewards.org/

City Club
- A fundraising solutions service for community organizations. Provides news about current programs and registration information.
- http://cityclub.ca/

Fredal Solutions
- Supplies quality office furniture, cash registers, automatic tellers, digital copiers and office machines. Locations in Gatineau and Ottawa.
- http://www.fredal.com/

AfroCaribOttawa
- An information source about African Caribbeans in the Ottawa-Gatineau region, featuring events, directory of businesses and organizations, and profiles of individuals.
- http://www.afrocaribottawa.com/

OC Transpo
- Route maps, bus schedules, pricing, and other information.
- http://www.octranspo.com/

Greater Ottawa Chamber of Commerce
- Committees, events, history, membership and contact information.
- http://www.greaterottawachamber.com/