Rapid Prototyping Services

1: Shapeways - Very cheap 3D printing; great community features.
    The Netherlands
    SLS - FDM - PolyJet - Z-Corp - 3D Metal

2: Pettey Machine Works - Providing quality CNC work since 1968.
    Trinity, AL
    CNC

3: GLM Corporation - Providing machining and repair for more than 25 years.
    Kenai, AK
    CNC

4: Action Machine - Manufacturing facility with ISO/AS-9002 quality.
    Phoenix, AZ
    CNC

5: Class A Tooling - High quality aerospace parts, molds, dies & fixtures.
    Cabot, AR
    CNC

6: PADT, Inc. - Great engineering services too.
    Tempe, AZ
    SLA - SLS - FDM - PolyJet - RTV - Inj Molding

7: Paradigm Engineering - Great product design & mold design services.
    Chandler Heights, AZ
    SLA - SLS - FDM - RTV

8: 3D Reprographics - Specialize in architectural models.
    Signal Hill, CA
    SLA - SLS - FDM - PolyJet - Machined Plastic

9: Morpheus Prototypes LLC - Offer finishing and painting services too.
    Torrance, CA
    SLA - SLS - FDM - PolyJet - 3D Printing - RTV

10: ProtoCafe, Inc. - Offer laser engraving and 3D scanning too.
    Redwood City, CA
    SLA - SLS - FDM - PolyJet - 3D Printing - RTV

11: Solid Concepts, Inc. - Multiple USA locations & fast deliveries.
    Valencia, CA
    SLA - SLS - FDM - PolyJet - 3D Metal - RTV - Machined Plastic - Inj Molding - CNC

12: Solid Image 3D - Lets you rent FDM machines in Southern California.
    Tarzana, CA
    FDM

13: Apex Cad Products - Sell ProJet printers as well as printing parts.
    Grand Junction, CO
    SLA - 3D Printing

14: Archetype 3D - Building professional scale models since 1984.
    Louisville, CO
    FDM

15: Ionic Models - They also offer aluminum castings.
    Louisville, CO
    Z-Corp - Metal Castings

16: Rapid Pro Manufacturing - Full-service prototyping & contract manufacturing.
    Longmont, CO
    SLA - SLS - 3D Metal - RTV - Machined Plastic - Inj Molding - CNC - Metal Castings

17: Ultracast - Experts at aluminum and magnesium castings.
    Enfield, CT
    Metal Castings

18: Metal Tech, Inc. - First class machining.
    New Castle, DE
    CNC - Sheet Metal

19: 3Axis Development, Inc. - Offer many services.
    Boynton Beach, FL
    SLA - SLS - FDM - PolyJet - 3D Metal - RTV - Machined Plastic - Inj Molding - CNC - Sheet Metal - Metal Castings

20: Engineering & Mfg Services, Inc. - They also offer 3D scanning and sell 3D printers.
    Tampa, FL
    SLA - SLS - FDM - PolyJet - Z-Corp - 3D Metal - RTV

21: Polyhistor International - Full service design and manufacturing capabilities.
    Jacksonville, FL
    PolyJet - Inj Molding - CNC - Sheet Metal - Metal Castings

22: WB Engineering - Focused on manufacturing and industrial design markets.
    Miami, FL
    3D Printing

23: Georgia Machine - Precision CNC machining.
    Calhoun, GA
    CNC

24: Peliton Plastics - Low cost injection molding and machining.
    Valdosta, GA
    Inj Molding - CNC

25: Quickparts - Wide selection of prototyping processes; great website.
    Atlanta, GA
    SLA - SLS - FDM - PolyJet - RTV - Machined Plastic - Inj Molding - CNC - Sheet Metal - Metal Castings

26: Maui CNC - Most powerful computerized vertical milling in Hawaii.
    Haiku, HI
    CNC

27: ProtoNow Engineering - Specialize in ABS prototypes.
    Bondurant, IA
    FDM

28: R & D Engineering - They have 12 injection molding presses.
    Earlham, IA
    SLA - Inj Molding

29: Tooling Express, Inc. - Specialize in injection molding and over-molding.
    Bellevue, ID
    Inj Molding - CNC

30: C.ideas Inc. - Great website; many 3D printing materials.
    Cary, IL
    SLA - SLS - FDM - PolyJet - 3D Printing - RTV

31: Industrial Modern Pattern & Mold - Affordable epoxy tooling for injection molding.
    Rosemont, IL
    SLA - RTV - Inj Molding - CNC

32: GPI Prototype & Mfg Services - Direct metal printing makes injection tooling easier.
    Lake Bluff, IL
    SLA - SLS - FDM - PolyJet - Z-Corp - 3D Metal - RTV - Machined Plastic - CNC

33: Metro Rapid Prototyping - Over a decade of Stereolithography experience.
    Noblesville, IN
    SLA - SLS - RTV - CNC

34: Realize, Inc. - One of the largest providers in the Midwest.
    Noblesville, IN
    SLA - SLS - RTV

35: PERIDOT, Inc. - Good product development services too.
    Hoagland, IN
    SLA - SLS - FDM - RTV - Metal Castings

36: RapidPSI - Full service facilities.
    Wichita, KS
    SLA - FDM - RTV - Machined Plastic - Inj Molding - CNC

37: BERMAG Industries - Been making prototype metal castings for over 22 years.
    Hickman, KY
    SLA - SLS - FDM - CNC

38: Scientific Fabrication Service, Inc. - Make high quality engineered parts.
    Plaquemine, LA
    CNC

39: CNC Routing & Design - 2D & 3D CNC routing is more efficient than by hand.
    Camden, ME
    CNC

40: Aerostar Machine Inc. - Specialize in plastics, steel, and aluminum machining.
    Baltimore, MD
    CNC

41: Goddard Technologies, Inc. - Helped design the Rock Band guitars.
    Beverly, MA
    FDM

42: Mack Prototype, Inc. - Great for low-volume production.
    Gardner, MA
    SLA - FDM - RTV - Machined Plastic - Inj Molding - CNC

43: 3 Dimensional Services - Large, global company.
    Rochester Hills, MI
    SLA - SLS - 3D Printing - 3D Metal - RTV - Machined Plastic - Inj Molding - CNC

44: Advanced Prototyping, Inc. - Committed to quality and on-time delivery.
    Rochester Hills, MI
    SLA - SLS - RTV - Inj Molding - Metal Castings

45: Complete Prototype Services, Inc. - Large company with many services.
    Clinton Township, MI
    SLA - SLS - RTV - Machined Plastic - Inj Molding - CNC - Sheet Metal

46: Rapid Prototype Company - Create functional and durable prototypes.
    Auburn Hills, MI
    SLA - SLS - RTV

47: Proto Labs - Fast and affordable injection-molded and CNC parts.
    Maple Plain, MN
    Machined Plastic - Inj Molding - CNC

48: RedEye - Get FDM parts in production quantities.
    Eden Prairie, MN
    FDM

49: Vista Technologies LLC - One to three day delivery times.
    Vadnais Heights, MN
    SLA - SLS - FDM - PolyJet - 3D Metal - RTV - Inj Molding - Metal Castings

50: Vision Engineering & Prototype, Inc. - Specialize in product development and rapid prototyping.
    Horn Lake, MS
    SLA - SLS - RTV - Machined Plastic - CNC - Metal Castings

51: Southtowne Machining - Two of the largest CNC turning centers near St. Louis.
    O'Fallon, MO
   

52: Synaptic Rapid Prototypes - Affordable FDM prototypes.
    O'Fallon, MO
    FDM

53: Precision Engineering - Operating since 1981.
    Kalispell, MT
    CNC

54: Garner Industries - Specializing in plastic injection molding since 1953.
    Lincoln, NE
    Machined Plastic - CNC

55: FineLine Prototyping - Focused on detail and quality; can make tiny parts.
    Raleigh, NC
    SLA - SLS - 3D Printing

56: PolyLINKS Inc. - Can help with development too.
    Asheville, NC
    SLA - Inj Molding

57: PL MFG - Focused on CNC machining.
    Cooperstown, ND
    Machined Plastic - CNC

58: Vaupell Inc. - Simple or complex parts with very short lead times.
    Hudson, NH
    SLA - SLS - 3D Metal - RTV - Machined Plastic - Inj Molding - CNC - Metal Castings

59: Biztech, Inc. - Over 18 years of experience.
    Denville, NJ
    SLA - RTV - Metal Castings

60: Rapid Models & Prototypes, Inc. - Creating models since 1960.
    Cherry Hill, NJ
    FDM - RTV

61: SICAM -
    Hillsborough, NJ
    SLA - RTV - Inj Molding

62: Clark Machining - Specialize in precision machining for arts, science, and engineering.
    Albuquerque, NM
    Machined Plastic - CNC

63: Triad Plastics - Offer competitive manufacturing too.
    Reno, NV
    SLA - FDM - Inj Molding

64: CADM Outsourcing - Global engineering outsourcing firm.
    New York, NY
    SLA - SLS - PolyJet - 3D Metal - RTV - Inj Molding - CNC

65: Design Prototyping Technologies - Can make large SLA parts.
    Syracuse, NY
    SLA - SLS - FDM - PolyJet - RTV - Inj Molding - Sheet Metal - Metal Castings

66: Dynacept - Making models since 1973.
    Brewster, NY
    SLA - SLS - RTV - Machined Plastic - Inj Molding - CNC

67: Innovative CAD Technologies - Focused on custom jewelry (gold & silver)
    Valley Cottage, NY
    3D Printing - Metal Castings

68: MODEL-EASE - Online price estimator.
    Fredonia, NY
    FDM

69: Epcor Foundry - Prototype aluminum castings.
    Cincinnati, OH
    Metal Castings

70: Ferriot Inc. - History of the company dates back to 1860.
    Akron, OH
    SLA - SLS - RTV - Machined Plastic - Inj Molding - CNC

71: Laser Reproductions - One of the top service bureaus in North America.
    Gahanna, OH
    SLA - SLS - FDM - 3D Metal - RTV - Machined Plastic - CNC

72: Toth Mold/Die Inc.    Bedford, OH
    Inj Molding - CNC

73: American Precision Prototyping, Inc. - Focus on quality parts.
    Tulsa, OK
    SLA - SLS - FDM - PolyJet - RTV - Machined Plastic - Inj Molding - CNC

74: FastProtos.com - Fast and affordable PolyJet parts.
    Edmond, OK
    PolyJet - 3D Metal - RTV

75: TECH, INC - Wide variety of prototyping & manufacturing solutions.
    Perkins, OK
    SLA - SLS - FDM - RTV - Machined Plastic - Inj Molding - CNC

76: Aclaryn Plastics, Inc. - Full service injection molding provider.
    Hillsboro, OR
    3D Printing - Inj Molding

77: Oregon Pattern & Foundry - Specialize in aluminum and brass/bronze castings
    Eugene, OR
    FDM - Metal Castings

78: Paramount Industries, Inc. - Among the world's most experienced prototypers.
    Langhorne, PA
    SLA - SLS - RTV - Inj Molding - Metal Castings

79: Precision Technologies, Inc. - Provides numerous secondary processes too.
    Reno, PA
    SLA - SLS - FDM - 3D Printing - RTV - Machined Plastic - Inj Molding - CNC - Metal Castings

80: ProtoCAM - Wide selection of prototyping processes.
    Northampton, PA
    SLA - SLS - PolyJet - RTV - Inj Molding - Metal Castings

81: Solid Technologies, Inc. - Sell 3D printers too.
    Blue Bell, PA
    SLA - SLS - FDM - Z-Corp - Metal Castings

82: ADT Diversity - Specialize in precision machined parts.
    Warren, RI
    CNC

83: FTC Prototypes - CNC machining for model making.
    Belton, SC
    3D Printing - Machined Plastic - CNC

84: TPM Inc. - Also sell 3D printers and other products.
    Greenville, SC
    3D Printing

85: Rapid Precision Manufacturing, Inc. - Focused on CNC turning and CNC Swiss turning.
    Britton, SD
    CNC

86: 3Dproparts - Wide selection of materials for prototyping.
    Lawrenceburg, TN
    SLA - SLS - 3D Printing - 3D Metal - RTV - Machined Plastic - CNC

87: Avid Rapid Prototyping Services - Offer 3D printing with ABS plastic.
    Knoxville, TN
    FDM

88: 360 Prototyping, LLC - Help with concept generation too.
    Austin, TX
    SLA - FDM - RTV

89: Accelerated Technologies - Has served over 5,000 clients.
    Austin, TX
    SLA - SLS - FDM - PolyJet - 3D Metal - RTV - Inj Molding - Metal Castings

90: Harvest Technologies - High-tech facility with customers world-wide.
    Belton, TX
    SLA - SLS - 3D Printing - 3D Metal - RTV - Machined Plastic - Inj Molding - CNC - Metal Castings

91: USM Inc. - Full-size mechanical models and FDM parts.
    Houston, TX
    FDM - Machined Plastic - CNC

92: Design My Idea LLC - Great company for inventors.
    Lehi, UT
    SLA - SLS - FDM - Inj Molding

93: 3DProtoPrint.com - They charge only $35 per hour for FDM parts.
    Salt Lake City, UT
    FDM

94: Invent-A-Part, Inc. - Simple, easy, and inexpensive.
    Springville, UT
    FDM - PolyJet

95: Metropolis Design - Great design services too.
    North Salt Lake, UT
    SLA - PolyJet - RTV - Machined Plastic - Inj Molding - CNC

96: Vermont Aerospace Manufacturing Inc. - Over 30 years experience and ISO9001:2008 certified.
    Lyndonville, VT
    CNC - Sheet Metal

97: Applied Rapid Technologies - Top-quality manufacturing engineering.
    Fredericksburg, VA
    SLA - PolyJet - RTV

98: Moeller Design & Development - Helped with the 2002 Olympic Torch design.
    Seattle, WA
    SLA - RTV - Machined Plastic - CNC

99: Proto Technologies, Inc. - Can make large parts.
    Liberty, WA
    SLA - SLS - FDM - RTV - Machined Plastic - Inj Molding - CNC - Metal Castings

100: RISE Rapid Prototyping & Manufacturing - Goal is exceptional accuracy and precision.
    Mountlake Terrace, WA
    SLA - SLS - FDM - 3D Printing - RTV - Machined Plastic - Inj Molding - CNC

101: B Machine Products - Specialize in CNC turning, CNC milling, and metal stamping.
    Parkersburg, WV
    RTV - CNC

102: Advanced Design Concepts - Full-service engineering design firm.
    Pewaukee, WI
    PolyJet - RTV - Inj Molding - CNC

103: Five Star Plastics - Low to high volume molding; quotes in 2 hours.
    Eau Claire, WI
    SLA - SLS - PolyJet - RTV - Inj Molding

104: Schmit Prototypes - Short lead times for rapid tooling.
    Menomonie, WI
    SLA - RTV - Machined Plastic - Inj Molding - CNC

105: B&G Industries - Nearly 200 years combined experience in machining.
    Thermopolis, WY
    CNC