Fathom
US digital manufacturer running seven facilities across 3D printing, CNC machining, injection molding and sheet metal.
What they do
Fathom is a US advanced manufacturer with 7 facilities and more than 25 manufacturing technologies, from CNC machining and 3D printing to injection molding and sheet metal fabrication. Its headquarters facility is in Hartland, Wisconsin.
The company works from early concept and design for manufacturability through rapid prototyping, bridge production, and small to medium volume production, with short-run, high-mix work as a stated specialty.
Fathom serves defense and aerospace, medical, automotive and EV, robotics, and semiconductor customers, with in-house inspection, finishing, and assembly. Its certifications include ISO 9001:2015, AS9100D, ISO 13485:2016, and NIST 800-171, and it is ITAR registered.
Other processes stated on their site
Capabilities
3D printing
Industrial 3D printing for prototype and production parts, among 25 plus manufacturing technologies.
CNC machining
CNC machining for complex part geometries, tough materials, and tight tolerances.
Injection molding
Molding options from urethane and RIM to injection and silicone molding.
Sheet metal
Metal cutting and forming among the core capabilities.
Commercial terms
Cost tier $$$ of $$$$, ProductFlo classification
US digital manufacturer with 7 domestic facilities and 25 plus manufacturing technologies, covering prototype to production in house.
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Sources
Not verified
- MOQ
- lead time
Last verified November 7, 2026. Listings are informational and are not endorsements. Cost tiers are ProductFlo's classification, not quotes: confirm pricing, lead time and capability with the vendor.