Licensees

For the CON/SPAN^® Bridge System, we are proud to be associated with the following organizations:

Outside the U.S.A.:
CON/SPAN® Canada: Con Cast Pipe
CON/SPAN® Japan: Hirose & Co. LTD.
CON/SPAN® Korea: Jinsung Construction
U.S.A.:
Upper Peninsula Concrete Pipe Co. – Michigan
Walker Industries – Hawaii