This post covers Terrain manufacturers. These are products that interest me. Where I have used them, it will be noted.
Architects of War
Atenociti's Workshop (They sold their souls to 28mm)
Blotz (10mm MDF for Drop Zone Commander)
Creative Gamescapes (Starship/base interiors)
Fieldworks 15mm Terrain
Gamecraft Miniatures (great terrain, great prices, great service)
Games of War
Hirst Arts (These are awesome kits)
Hotz Felt Gaming Mats
Kobblestone Miniatures Wargame Buildings (These are some fantastic sets)
Mad Mecha Guy
Novus Design Studio
Sarissa Productions SF Buildings
Table Top World
The Scene - Terrain
Timecast 15mm Terrain
Warmill Gaming Terrain
These are in alphabetical order. If you have any that you would like to recommend to me, please feel free. I would prefer that they offer something unique or that you have done business with them and can recommend the product.
Green - I've bought this/done business with them and it was positive.
Red - I've bought this/done business with them and it was negative.
Black - I'm interested but have not done business with them, yet.