The Atlas Model Railroad Company is involved in producing various scale models ranging from N scale, HO scale to O scale. Their production line consists of a huge array of locomotives, rolling stock and vehicles. They have also been associated with development of structures and bridges.

The major development in Atlas history were the HO-scale locos which were produced in the early 1970. It comprised of the EMD diesel engine as a first, which was followed by more such locos and finally ended in the 1980s with the FP-7.

They currently provide HO scale locomotive and their modifications like paint jobs. The availability of parts for various locos and freight cars has never been a problem with Atlas due to the highly detailed catalogs of these parts available on their site.

Atlas also provides layouts for HO scale code 100/code 83 with the layouts ranging from HO-100-01 to HO-100-36. The True-Track, a specialty from Atlas, ranges from HO 10037TT to 10048TT. They also deal in flex tracks and codes 50 and 80.

The latest in Atlas are the Trainman series locomotives and rolling stock which have been designed with extensive technology , quoted reasonably and follow the acclaimed Atlas quality.