Manufacturer of HO and N scale rolling stock.

Manufacturer of HO and N scale products. Not represented in the Walthers Catalog. Now a subsidiary of Horizon Hobby, Inc.

Manufacturer of O, HO and N scale products.

Manufacturer of G, O, HO, and N scale products, including both rolling stock and motive power.

Maker of O scale products.

Manufacturer of HO and N scale products.

Manufacturer of HO scale rolling stock; kits and RTR.

Manufacturer of G, On30, HO, and N scale locomotives (with and without sound), RTR cars, and accessories.

E-business that sells a variety of cardstock structures for layouts.

Manufacturer (importer) of HO and N scale products, based in Tucson, AZ.

Manufacturer of N-scale products.

Manufacturer of HO and N scale locomotives and rolling stock, located in Longmont, CO.

Manufacturer of trucks, couplers, rolling stock, and other model items

Manufacturer of HO and N scale cars and locos. Largely focused these days on N scale.

Old line manufacturer of O and HO scale locos and cars - still going strong.

European manufacturer of HO and Z scale products -- 3-rail HO, 2-rail Trix, and z-scale miniTrix cars and Locos.

Manufacturer of HO and N scale screen printed decals and other products.

Manufacturer of HOn3, N, Nn3, and Z scale RTR rolling stock items.

Manufacturer of G, O, On3, On30, On2, S, Sn3, HO, HOn3, HOn30, and N scale wheelsets, drives, gears, special tools, and hardware.