American Society of Mechanical Engineers Pittsburgh Section: Information and calendar of events for professional association of mechanical engineers.
MIT Enterprise Forum of Pittsburgh: Encourages learning and interaction among its members - entrepreneurs, businessmen, investors and students - by providing a forum to discuss issues important to entrepreneurs. Find upcoming events, sponsors, and links resources.
National Speakers Association Pittsburgh: Professional speakers for your next meeting, conference or training session. Members include keynote speakers, trainers, educators, facilitators, coaches, and consultants.
South Hills Chamber of Commerce: Pittsburgh-based organization whose mission is to advance economic and civic interests of local small businesses. Includes member directory and information about committee activities and special events.
West Pittsburgh Partnership: A nonprofit community development corporation dedicated to the western neighborhoods of Pittsburgh. Photos, news, membership and contact details.