Moeller Design & Development. Producer of rapid prototypes using stereolithography (SLA) and cast urethane for prototypes and production. http://www.moellerdesign.com/

nCore Inc. Rapid prototyping and tooling, product development, engineering, and turn key manufacturing. http://www.ncore.com/

NCP Leasing, Inc. Independent leasor of rapid prototyping equipment for industrial and research organizations. http://www.ncpleasing.com/

nVision, Inc. Sells the Digibot II 3D laser scanner and provides 3D digitizing, modeling, reverse engineering and rapid prototyping services. http://www.nvision3d.com/

ProtoCast Description of new method of producing high precision castings from SLA models or CAD files in less than one week. http://www.protcast.com/

Protomarket.com Matches vendors and buyers of rapid prototyping and tooling services. http://www.protomarket.com/

ProtoMold Company, Inc. Developers of a proprietary rapid tooling process. http://www.protomold.com/

Protoplast Inc. Aluminum prototype and production moulds, custom injection moulding. http://www.protoplast.com/

Protosys Technologies Pvt. Ltd. Involved primarily in rapid prototyping activity. http://www.protosystech.com/

Prototek Precision Sheetmetal Fabricators. Specializes in prototypes, short runs and quick turn-around products. http://www.prototek.com/

Prototypes Plus. Equppied with patterning, stereolithography, casting, molding, and machining facilities. http://www.prototypesplus.com/

QC Tech Rapid Development. Rapid prototype development of composite tooling, molds, fixtures, and parts. http://www.qctech.com/

R & D Technical Services. Model fabrication, custom machining services, design services, and more. http://www.rdtechservices.com/

Rapid Solutions. Service bureau offering services such as stereolithography, selective laser sintering, injection molding, and tooling. http://www.rapidsolutions.com/

Ren Tooling Systems. Offers castable resins and machinable boards for rapid prototyping, modeling, and tooling. http://www.renshape.com/

RPM Custom CNC Machining. Specializes in CNC machining of precision plastic prototypes and patterns. http://www.rpmaustin.com/

ScottModels, Inc. Specializing in design development, rapid prototyping, appearance models, CNC/CAD, graphics, painting, molding, casting, and vacuum forming. http://www.scottmodels.com/

Solidscape. Manufactures the Model Maker desktop rapid prototyping system. The Model Maker produces extremely precise models and patterns. http://www.solid-scape.com/

Spectrum 3D. Provides prototyping, stereolithography, SLA, clear prototype, RTV, industrial design, clear, and art casting for a wide range of industries. http://www.spectrum3d.com/

Stereolithography.Com Offering rapid prototyping, 3D solid modeling services, and patterns for castings. http://www.stereolithography.com/