Nexans AmerCable Katy, Texas Facility In 2020, AmerCable moved into this new, lower-carbon footprint facility which provides more efficient operation and connectivity. Located in Katy, a suburb of Houston, Texas, this facility serves as the sales headquarters for the company's global oil and gas group and as the manufacturing center for AmerCable Systems. The Systems Group produces cable assemblies, top drive service loops, offshore bridle systems and other custom-engineered connectivity solutions.