It is credited as the architect of numerous bridges and buildings now listed on the U.S. National Register of Historic Places.

The Berlin Iron Bridge Company began in 1868 as the Corrugated Metal Company, a branch of tinware firm Roys and Wilcox, which is now part of Roper Whitney.

In 1878, under Samuel C. Wilcox, the company purchased the rights to the "parabolic" (lenticular truss) bridge patent from William Douglas.

In 1962 it was renamed to the Berlin Steel Construction Company, and still exists today.

[2][3] Several of their bridges have also been listed on the National Register of Historic Places.