AIA Central Pennsylvania: Mission statement, calendar, newsletter, events and information on sponsorship and advertising opportunities.
AIA Pennsylvania: Documents and code books, government affairs, member benefits, special events and directory of accredited schools of architecture in the state.
American Society of Landscape Architects - Pennsylvania and Delaware Chapter: News, calendar of events, legislation and membership information.
Central Pennsylvania Chapter of the Public Relations Society: A professional organization serving all of Central Pennsylvania’s public relations practitioners.
Industrial Modernization Center: Independent, non-profit organization serving central Pennsylvania manufacturers in technology transfer and competitiveness. Includes information on services, map of counties served, calendar of events and newsletter.
Pennsylvania Aggregates and Concrete Association: Trade association representing quarry operators and other producers of construction materials. Educational materials, issues information, member directory, and other resources.
Pennsylvania Antiques Appraisers' Association: Non-profit organization providing professionals for reliable antique and fine art authentication and appraisals; includes member list, membership application, and related links.
Pennsylvania Association of Licensed Investigators: Membership, Code of Conduct, news, licensing information and contact details.
Pennsylvania Bar Association: Professional association. Includes information for and about lawyers in the state, membership, members only area and contact details.
Pennsylvania Chamber of Business and Industry: Provides Pennsylvania business information, advocacy, publications, and professional development opportunities.
Pennsylvania Chapter of the National Association of Home Inspectors: Members serving Eastern Pennsylvania. Membership, meeting schedules, and contact information.
Pennsylvania Collision Trade Guild: Includes legislative updates and discussion forum.
Pennsylvania Guild of Professional Chimney Sweeps: Includes information on members, events, directors, education and memberships.
Pennsylvania Manufacturers Association: Trade association representing manufacturing and business interests. Includes newsletter and membership information.
Pennsylvania Recreation and Park Society: Association of municipal and recreation and park managers, therapeutic recreation specialists,activity coordinators at health care and educational institutions, and related professionals.
Pennsylvania Society of Land Surveyors: Statewide organization of individuals having an interest in the practice of surveying.
Pennsylvania Society of Professional Engineers: Organization devoted to the non-technical problems of all engineers regardless of employment or branch.
SCORE - Pittsburgh Chapter: Offers small business consultations, pre-business workshops, tips for running a successful business, and a web directory of helpful business related links.
The Pittsburgh Technology Council: An Industry Association providing business related information and services, such as training, knowledge-sharing forums, and networking opportunities.
West Shore Chamber of Commerce: Serves the west shore of the Susquehanna River in central Pennsylvania. Includes member directory, news and member services.