Profile: Letourneau, Inc. is engaged in the manufacturing, design and implementation of systems & equipment for mining, oil & gas drilling, offshore, power control & forestry. Our products include log stackers, jib cranes, loaders, dozers and rig components. Our jib cranes can elevate the productivity of any log-handling operation. Our heat treating capabilities offer plate products capable of withstanding numerous conditions including normalized, normalized & tempered and water quenched.