AmClyde is the leading supplier of heavy-lift cranes, mooring systems, pipelay systems, deck machinery, and specialty equipment, including pipe and cable lay equipment.

AmClyde Model 66 Offshore Rig on the ocean

The world’s premier designer and builder of mega-cranes

We have a proud history of engineering and manufacturing the largest cranes in the world. Our brands include other recognizable names such as Unit Mariner, Lucker, Fritz Culver, McElroy Marine, and AmClyde-Norson Engineering.