3D Systems, Inc. - Manufacturer of SLA Series stereolithography rapid prototyping machines, Actua Series 3D printers, and 3D Keltool rapid production tooling process. SLA machines fabricate prototypes by laser-hardening successive cross-sectional layers of epoxy- or vinyl-based resin. Actua 3D printers "print" 3D models using a thermopolymer plastic.

DTM Corporation - Rapid prototyping and manufacturing system to create 3-D prototypes, molds, tooling, casting patterns, and parts for new products and components.

Solid Concepts Inc. - Supplier of rapid prototyping and manufacturing services.

Accelerated Technologies, Inc. - Offers rapid prototyping services, including selective laser sintering (SLS), stereolithography, RTV molding and rapid tooling.

Strategic Information on Rapid Prototyping - Information on the strategic, implementation and organizational issues surrounding rapid prototyping technologies. Links to rapid prototyping vendor's web sites.

LPS Design & Build Specialists of Production Machinery - Design & prototyping of special purpose production machines. Using the latest technology in CADCAM, CNC, motion control, sensors, pneumatics & control systems.

CAD CAM Solutions Co - Suppliers of CAD, CAM, CNC Machining and programming, mold design, high speed electrode machining and prototype model making. Competitive prices, work done well and quickly.

Worldwide Guide to Rapid Prototyping Resources - Comprehensive information on rapid prototyping, rapid tooling, sterolithography and solid freeform fabrication technology products and services. Complete rapid prototyping service bureau listings.

Stereolithography.Com - Making rapid prototyping easy.. just three steps to getting your stereolithography model built. This site is full of information regarding stereolithography and solid modeling.

Angola Design/Build & Mfg. Corp. - Complete in-house design and prototyping capabilities using the latest in modeling and FEA software. Offering Genisys rapid prototyping.

3D Guys Product Design & Development - 3D solid modeling and rapid prototyping through stereolithography. Prototype aluminum castings and manufacturing drawing services.

Vista Technologies Home Page - Sheet metal forming prototypes, stereolithography, and short run injection molding.

Vantron Engineering - Model making, injection molding, and CNC machined rapid prototypes. Provide services in design, prototypes, preproduction pieces.

Harvest Technologies - Rapid Prototyping Service Bureau - Full service prototyping service bureau that specializes in production of top-quality functional prototypes, presentation models and patterns for casting and molding.

Rapid Prototyping Laboratory @ Stanford University - Dedicated to improving design through efficient use of rapid prototyping technology. Has own type of RP called "Shape Deposition Manufacturing"

Lacey Manufacturing Inc - Design, develop, and manufacture prototypes and test systems for distributed power, transportation and industrial applications.

Rapid Prototyping Center - Milwaukee School of Engineering in Milwaukee, Wisconsin does research involving the SLA, LOM and FDM processes

Rapid Prototyping and Manufacturing Institution - At Georgia Tech offers courses on RP technology

Centre for Rapid Design and Manufacture - Rapid prototyping training and services. Located in England.

Stratasys - Fused Deposition Modeling systems for rapid prototyping

Schroff Development Corporation - JP System 5 is an inexpensive rapid prototyping system that produces prototypes using paper materials.

Wheeler Boyce Co. - Rotational molding can be utilized to rapid prototype large hollow plastic parts. Excellent method to quickly produce a low volume of product at a reasonable cost.

Aluminum Castings - Precision quality by zCastings - Manufacturer of quality sand and permanent mold aluminum castings, toolings and patterns. Prototypes and production.

Circuit Source - Manufacturer of printed circuit boards from 1-12 layers. Turnkey and 24 hour turn time available. Prototypes to production.

Plastic Assembly Prototype Assistance - Plastic assy,decorating, and packaging.

Rapid Prototyping Electronic Mailing List - What is the purpose of this mailing list? It is a forum for individuals interested in Rapid Prototyping Technologies (RPT) in Manufacturing. Any topic related to RPT can be discussed.

Rainford Models Ltd, Industrial Modelmakers - Rainford Models are a small, experienced and flexible team of professional modelmakers for archiects, industrial designers, photographers and advertising agencies.

CA Models - Established by craftsman and entrepreneur Clark Campbell, to produce one-off appearance and engineering models, the company is now recognised as a market leader. Equipped with cutting edge technology and highly skilled personnel the company supports the rapid prototyping requirements of the product development industry, world-wide.

CAM-LEM, Inc. - Develops and utilizes a suite of technologies to prototype ceramic and metal components for early performance testing and limited-scale production

Rapid Prototyping and Rapid Tooling by 3Trpd UK - 3TRPD Rapid Prototyping and Rapid Tooling UK and worldwide services for StereoLithography - laser sintering and prototype product development

Portuguese Rapid Prototyping Network - RNPR - (Only in Portuguese by now) This site is the entry point for the virtual enterprise for Rapid Prototyping in Portugal. The Network joins a set of RP technologies into services for the use of the industry.

Clinkenbeard Prototype Castings & Foundry Tooling - Prototype castings, aluminum castings, iron castings, CNC machining, Rapid Prototyping, show quality painted prototypes, SLA, SLS, FDM, LOM, Stereolithography, rapid tooling, foundry tooling, foundry patterns, models.

Precision thin metal parts in 2 days to 2 weeks - Leading supplier of precision thin metal parts manufactured to your specifications including: RF Shields, Screens, Gaskets, Washers, Shims, Apertures, Encoders, Filter Housings, Isolators, Circulators, Antennae, Misc. Microwave and RFI/EMI components. Parts in two days to two weeks.

Protoshape - Rapid prototyping service bureau for jewelry and art: your CAD designs realized as accurate, well-finished, castable models made on a Sanders ModelMaker 3-D printer.

ALTA Manufacturing, Inc. - Specialize in prototype to medium volume production of mid to high technoloy printed curcuit board assemblies.

Prototyping - Manufacturers of metal casting machines inresa automation systems. Canada.

EOS GmbH - Electro Optical Systems - The leading European manufacturer of Rapid Prototyping (RP) systems provides optimized solutions for Rapid Prototyping, Tooling and Manufacturing.

IPEC - International Professional Engineering Consultancy - Prototyping for Manufacturing from highly qualified PhD engineers with worldwide recognition Quality design-assessment

DERC (Design Engineering Research Centre) - State-of-the-art research, design and prototyping services for the manufacturing industry.

HTH, Inc. - Rapid tooling, short run injection molding, RTV molding, urethane casting; service and contact information.

Athena Manufacturing LP - Offer SLS rapid prototyping, close-tolerance prototype and production, CNC machining, investment and sand casting pattern manufacturing .

NED Systems - Eelctroformed rotational molding and prototyping company based in Cincinnati.

Innovative Manufacturing Centre - Training and advice on stereolithography and prototype modelling techniques including JIT manufacturing.

Protomarket.com - Matches vendors and buyers of rapid prototyping and tooling services. Buyers receive competitive quotes from an increased supplier pool with a single RFQ. Vendors benefit from reduced customer acquisition costs.

DSM Somos - Solid imaging materials provide a winning combination for users of rapid prototyping equipment.

PDSI Product Development Solutions Inc. - Product Design Rapid Prototyping Production File Transfer Cad Drawings Technology Urethane Castings RTV Tooling LRC Plastics Performance Value Prototype Services Models SLA SLS Cubital LOM FDM Liquid Resin Casting System

A leading toy prototype manufacturer. A wide range of customized gifts, figurines and products made of resin. - A leading toy prototype manufacturer. A wide range of customized gifts, figurines and products made of resin.

Concept Development Studios - Works with designers and manufacturers to build appropriate models, prototypes and patterns for use in product engineering, marketing and manufacturing. Greensboro, NC

Welcome to Jeff's printed circuit board design. - PCB design-specializing in small scale printed circuit design and schematic capture. Ideal for the small jobs.

ARRK Formation Rapid Prototyping and Rapid Tooling - Provide Rapid Prototyping and Rapid Tooling services throughout Europe including StereoLithography, Vacuum and Rim Casting, and Metal Casting.

Rapid Prototyping, Stereolithography, Epoxy Castings - Rapid prototyping specialists! Stereolithography, RTV Molding, Epoxy, Urethane, Metal castings. Rapidly prototype your new product designs.

RPC Group - RPC Rapid Prototyping Center Ltd, established in 1995, is the first company in Finland to provide a complete service in product development covering all the phases from an idea to the final product - together with RPC Design Ltd and RPC Tools Ltd. RPC Ltd's unique Full Product Development Service is used by dozens of industrial enterprises in various branches. They all share one quality: Dynamic R&D.

Savcon Engineering Ltd - Savcon Engineering, Stratford-Upon-Avon, Engineering Company, Savcon, Prototyping, Fabrication, Presswork/Pressings, Assembly, Welding, Brackets, Bracketry, Metal Pressing, Steel, Blanking, Toolmaking, Machining, Stamping and Piercing, Fabricator, Pressing deep drawn

The Prototyper, Inc - 3D design, rapid prototypes, cast & cut tooling for injection, blow, vacuum formed, fiberglass, iron, steel, aluminum, sand casting, plaster casting, v-process, investment casting, etc.

Moeller Design - Rapid Prototyping - Rapid production prototyping and tooling business, available to help build your industrial models, molds and prototypes. Seattle, Washington.

Rapid Prototyping General Knowledge - Informational resource on rapid prototyping: what it is, why it is done, principles, case studies, and links to other information.

Conceptual Engineeering LLC - Offer integrated development services that include: industrial design, mechanical engineering, reverse engineering and inspection and rapid prototyping.

Design Alternatives LLC - Full service product development firm offering rapid prototyping and tooling.

3 Dimensional Services - New part and engineering designs using rapid prototyping techniques.

Future Die Cast and Engineering, Inc. - Specialize in die cast prototypes made from production tooling and materials.

Mareco - Dutch supplier of rapid prototyping and injection moulding.

Protosys technologies Private Ltd - Offers a variety of rapid prototyping and tooling techniques .

Triad Plastic Technologies - Plastic, injection molding, and rapid prototype specialists.

Central Pattern - tooling, casting, machining, prototyping - Patterns, molds, castings, prototype machining, and rapid prototyping for the foundry, automotive, and heavy equipment industries from Pro/E, UG, and I-DEAS solid models.