MyMiniFactory - MyMiniFactory is the world’s leading curated platform for 3D printable objects.
CGTrader - CGTrader is an online marketplace at which artists can sell and buy Revit and 3D models.
Cults 3D - Cults is a marketplace that connects designers and people who want to 3D print some objects.
3DExport - 3DExport is a 3D model marketplace where you can buy and sell 3D models, CG textures and digital objects for 3D printing with royalty free. Professional 3D models - 3DExport.com
Zagreus Entertainment - Game, Animation & Vfx service provider
TurboSquid - TurboSquid offers 3D models for professionals.