American Institute of Architects - Philadelphia: Offers events, member information, architect finder, architecture books, gifts and AIA documents from the AIA bookstore and design center.
Electrical Association of Philadelphia, The: An organization for contractors, manufacturers, distributors, and other companies dedicated to enhancing the quality of the electrical and heating and air conditioning industries.
Information Systems Audit and Control Association, Philadelphia Chapter: ISACA offer its members support, networking and resources including local and global event calendars, audit resources, educational programs, links and contacts.
Institute of Management Accountants, Philadelphia: Professional organization devoted to management accounting and financial management. Includes information on the organization, events, news and memberships.
LeTip of Center City Philadelphia: Business networking group that meets to give and receive leads. Find out about Tuesday lunch meetings, membership, and upcoming events.
Philadelphia Chapter of CPCU: Local chapter of Chartered Property Casualty Underwriters. Includes program and events calendar, photo gallery, members directory, awards, meeting overviews, links, resources, and contacts.
Philaposh: Philadelphia Area Project on Occupational Safety and Health. Unions, health and legal professionals working together for a safe workplace and for the rights of injured workers. Mission statement, events calendar, attorney referral list, and board of directors list.