Subtract is the straightforward way to get your parts made. We’re small, nimble, and focused on doing great work. Upload your files, get a quick quote, and we’ll handle everything—from sourcing to delivery.
Get matched with the right shop—every time
Once you submit a job, we connect with our trusted network of small U.S. machine shops. We know each one personally and match your part with the shop best suited for the job.
Any job, any size, any material Whether it’s a tight-tolerance part, something large and complex, or made from a rare alloy—we’ve got a shop for it.
We coordinate. They machine. You succeed.
We take care of the communication, file transfers, and progress updates so the shops can stay focused on precision. That means you get high-quality parts without having to chase updates.
Small Teams. Big Results.
Your parts are made by skilled people who care about every detail. That means fewer mistakes, quicker responses, and better quality.
Support from people who know the work
We understand machining. So when you have questions, you’ll hear from someone who truly knows what they’re talking about.
No extras, no surprises
We don’t add middlemen or hidden markups. Your payment goes straight to the shop doing the work.
We’ll make it right
If something goes off track, we fix it. Whether that means working with the shop, re-sourcing the part, or even covering it ourselves—we stand behind every job.
We’re not a factory
We’re a hands-on network of skilled shops that work fast, communicate clearly, and deliver quality.
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If you’re a vendor who wants to make parts for us there’s another email form for you here.
