NW Disposal Systems
The NW Disposal Systems was a pre-War company that specialized in nuclear waste disposal. Their flatbed trucks could be unmistakably identified by the characteristic atom-like logo on their cabs.
Three of their trucks were transporting nuclear waste throughout the Mojave on October 23, 2077. When the Great War took place, two of them were secured in Camp Searchlight, while the remaining one crashed at the Cottonwood overlook. Several other NW Disposal Systems trucks can be seen along I-15, Highway 95 and surrounding roads.
NW Disposal Systems is only mention in Fallout: New Vegas.