Additive Manufacturing & Advanced Materials



3D Prototyping

Design | Modeling | Validating | 3D Printing


Wide Range of Unique Materials

Sustainable Recycled | High Strength | Flexible | Conductive | Transparent


Materials Characterization

Tensile | Compressive Testing | Shore Hardness


3D Printing Research and Development

Next Generation


Professional 3D Printing Services

3D Printed Parts, Prototypes and Manufacturing

ALT LLC is an Additive Manufacturing and Advanced materials startup located in Santa Barbara CA providing Professional 3D Printing Services and materials characterization. The company utilizes state-of-the-art hardware, software and material technologies and has expertise in next generation nanotechnology to enable your next project.

3D Printing is a process of making three dimensional solid objects from a digital model.  This digital model is turned into a solid three-dimensional physical object by adding material layer by layer. Join the third industrial revolution today!

3D Printing Services

Upload your 3D design to get free quotes for your next rapid prototyping project. Contact us with any questions about the print  requirements or specifications.  We can handle a wide range of Computer Aided Design (CAD) files such as STL.  If your CAD model needs to be adjusted for printability, we will give you feedback on what needs to be changed, or work with you to fix the model. Discuss your project directly with our experts and be sure to get your parts according to your specs. Select a 3D printing material, and have your order delivered with very fast turnaround. Prototypes or models can be used to validate your designs and engineering.

The company operates a number of 3D Printers offering additive manufacturing or production processes with a wide range of materials. Please browse our resources on different structural, transparent, flexible or green sustainable materials, technology and online quotes for your next 3D Prototyping project.