inactiveCLEAN STREAM, INC.
(Michigan (US), 34452 JEFFERSON AVE 35C HARRISON TWP MI 48045)
Previously/Alternatively known as CONTECH ENVIRONMENTAL SERVICES INCORPORATED
CONTEC CONCRETE, INC.
(Ohio (US), MAHONING, YOUNGSTOWN, OH)
Previously/Alternatively known as CONTECH CONCRETE INCORPORATED
inactivebranchCONTECH (U.S.) INC.
(Michigan (US), 314 STRAIGHT AVE GRAND RAPIDS MI 49504)
inactivebranchCONTECH BRIDGE SOLUTIONS INC.
(Virginia (US), 9025 CENTRE PT DR, STE 400, WEST CHESTER, Ohio, 45069-0000)
Previously/Alternatively known as CONTECH ARCH TECHNOLOGIES INCORPORATED