LaMerk Industries is a megacorporation in alliance with the Sombra Corporation and North Central Positronics, and in conflict with the Tet Corporation.
LaMerk Industries, also known as LaMerk Foundry, is a company that works with metal to create robots and other things (such as the manhole covers found in Lud City). It is closely allied to the Sombra Corporation and the Crimson King.
LaMerk repaired the footbridge that Father Callahan crossed in order to enter the Highways in Hiding. They did this on the bicentennial of America's founding.