• Professional Societies & Associations

SSPC: The Society for Protective Coatings

AMPP is a global community of professionals dedicated to materials protection through the advancement of corrosion control and protective coatings.

• Libraries, Library Science

Green Tree Public Library

The mission of the Green Tree Public Library is to nurture the educational and intellectual needs of the community and that the library will be a place conducive to reading, thinking, dreaming and working.

• Historical Societies and Related Activities

Historical Society of Green Tree

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YMCA of Greater Pittsburgh

The Y is a cause and a powerful agent for change.

• Fraternal Beneficiary Societies

Serb National Federation

Promote Serbian Culture, Education and Religion.

• Labor Unions/Organizations

Master Builders Association of Western Pennsylvania

Leading the Industry, Building the Region.

Global Links

Global Links es una Organizacion No Gubernamental que se dedica a implementar proyectos de cooperacion a las instituciones que proveen servicios de salud publica en Latinoamerica y el Caribe.

• Fire Prevention/ Protection/Control

Green Tree Volunteer Fire Company

PROVIDE FIREFIGHTING AS NEEDED FOR GREEN TREE BOROUGH COMMUNITY AREA .

CONSTRUCTION ADVANCEMENT PROGRAM OF

Leading the Industry, Building the Region.

• Promotion of Business (Chambers of Commerce)

BUILDING PERFORMANCE ASSOCIATION INC

Working to make America’s homes more comfortable, healthy, and energy efficient.