PTI's Mission & Vision

The Post-Tensioning Institute (PTI) is a nonprofit organization for the advancement of post-tensioned, prestressed concrete design and construction. PTI represents a community of businesses and professionals dedicated to expanding quality post-tensioning applications.


PTI envisions a future in which post-tensioning is the first choice for reinforcing all structures.


PTI will promote and advance the post-tensioning industry through education and technical leadership.