Herpa Models
- German maker of HO and N scale vehicles.
- http://www.herpa.de/

Model Rail Structures
- Structures and details for model railroaders.
- http://www.modelrailstructures.com

Ceynix Railway Trees
- Showpiece trees for layouts in all scales. UK.
- http://www.railwaytrees.co.uk

Javis Manufacturing
- Makes a range of hobby, model and accessory products including scenic scatters, landscape mats, countryside trees, walling, hedging, lichen and wargame terrains. UK.
- http://www.javis.co.uk

Sterling Models
- Makes trees and deep profile rock castings. Mail or fax order. USA.
- http://sterlingmodels.com

KardKits
- Manufacturers of card kits such as structures, road and rail vehicles. UK.
- http://www.kardkits.co.uk

Fine Scale Miniatures
- Makes HO scale structure kits with metal detail.
- http://www.finescaleminiatures.com

Ngaugingbridges
- Offering hand crafted wooden arch, deck, truss, bridges and trestles in Z, N, HO, Nn3 and HOn3 scales.
- http://www.ngaugingbridges.com

Stone Mill Models
- O scale structure kits.
- http://stonemillmodels.com/

Hunter's Scenery Co.
- Model railroad scenery from N to G gauge.
- http://www.huntersceneryco.com

Cripplebush Valley Models
- Offers highly detailed models of rock outcrops and quarry walls made from rubber which can be trimmed and bent to fit layouts.
- http://www.cripplebush.net

Mountain Modelcraft
- Mountain Modelcraft creates relistic model landscaping supplies for modeling dioramas.
- http://www.modeltrain.com/

Renegade Line Products
- Quality cast plaster walls for your model railroad or diorama.
- http://members.shaw.ca/renegadeline

Classic Metal Works
- Diecast vehicles in HO and N.
- http://www.classicmetalworks.com/

Rix Products
- Scenery and structure kits for HO and N scales.
- http://www.rixproducts.com/

Downtown Deco
- Structure kits in hydrocal.
- http://www.downtowndeco.com/

Woodland Scenics
- Makers of cast metal scenery and detail kits.
- http://www.woodlandscenics.com/

Busch Models
- German maker of HO and N scale vehicles, scenery.
- http://www.busch-model.com/

Noch
- German makers of scenery and layouts.
- http://www.noch.com/

Kibri
- German maker of structure kits.
- http://www.kibri.com/

Micro Structures
- Makers of brass buildings, animated "neon" signs, working drive-in theater.
- http://www.microstru.com/

Metcalfe Models
- Card models of buildings in OO and N scales.
- http://www.metcalfemodels.com

Design Preservation Models
- Maker of urban building kits in HO and N.
- http://www.dpmkits.com/