Zahner engineering and craftwork can be seen in cities around the globe. In the 1990s, the company began working in Hong Kong and the Middle East, on projects such as Kowloon Station, Tsing Yi Station, and the Ministry of Interior in Saudi Arabia. Since then, Zahner has worked in nearly every international market for architecture. In the 20th century, Zahner began exporting its technology for complex form design and manufacturing. These advanced components are manufactured in the United States, and assembled onsite for projects around the world.

Internationally, Zahner fabricates metal for unique sculpture and architecture. The firm provides custom fabrication and installation as part of a total engineered solution, for any and every aesthetic. See examples of international projects which feature Zahner craftwork below.