Machines that make.
We design and build our own fabrication machines, take on the custom work others won't, and open the floor to founders through the Foundry network. One stack — from the print head to the prototype.
- 5
- Machine families, designed and built in-house
- Idea → Hardware
- What the floor is for
- 2025
- Founded
Owning the whole stack — from the machine to the part it makes.
Most fabrication shops buy their machines and rent their expertise. We build the machines, write the software that drives them, and run the floor where they earn their keep. When you control the tool, the toolpath, and the room, the limit on what you can make stops being the catalog.
That vertical integration is the product. A founder walks into a Foundry with a sketch and walks out with a part — because the same team designed the printer, tuned the slicer, and stood next to them while it ran.
Time-to-first-part
The only number that matters on a shop floor. We compress it — concept to a part in your hand in days, not procurement cycles — by removing every handoff between the machine, the software, and the maker.
Six machine families. One control stack.
We engineer and manufacture our own fabrication hardware — frames, motion, electronics, and the software that drives them. Every machine speaks the same toolpath language and runs the same Segal control software, on our floor or yours.
Bring the hard problem. We'll build the part.
Our design-and-build studio takes projects from a napkin sketch or a finished CAD file all the way to delivered hardware. Because we run our own machines, there is no quote-and-wait loop with an outside shop — design, fabrication, and finishing happen under one roof.
Design for manufacture, from the start
Our engineers design with the machine in mind — material, tolerance, and process chosen together — so parts are buildable, not just renderable.
Every process under one roof
Additive, subtractive, plasma, sintering, and waterjet on the same floor. We pick the right process per feature instead of forcing the part to fit one machine.
Prototype to production run
A single part overnight or a bridge production run of hundreds. The same toolpaths scale, so the part you approve is the part that ships.
Finishing, assembly, and QA
Machining, post-processing, surface finishing, assembly, and dimensional inspection — delivered as a finished, certified part, not a raw blank.
The Foundry network.
Foundry centers are open prototyping floors built around Segal machines and software. Startups get supervised access to industrial fabrication and the engineers who built it — so a small team can iterate on real hardware without buying a factory.
Foundry centers, around the world.
Open today and opening soon, marked honestly. Each center carries the full Segal machine stack and a resident engineering team.
Tell us what you're building.
Buying a machine, commissioning a custom build, or bringing a startup onto a Foundry floor — it starts the same way. Tell us what you need to make, and we'll tell you the shortest path to the part.