Our Team — StealthMachines

Founder & CEO

Josef Kulovany

Josef founded StealthMachines in 2004 with a single belief: that a computer built with care performs better and lasts longer than anything built on an assembly line.

He has been pushing hardware limits since the beginning. He personally oversees quality control on every machine that ships, and still answers the phone when you call. That's not a marketing claim — our customers will tell you.

Outside of StealthMachines, Josef works on HDGL — a bare-metal distributed OS and firmware ecosystem — and is an active voice in open-source and constitutional advocacy. He builds machines because he loves it, and it shows.

Call Josef — 888.273.2440

What we stand for

How We Operate

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We Answer the Phone

Call 888.273.2440 and talk to the people who actually build your machine. No bots, no ticket queues, no run-around.

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We Build Every Machine Ourselves

No drop-shipping, no outsourced assembly. Every machine is hand-built by our technical team in Colorado.

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We Stand Behind Our Work

Up to a 10-year warranty — the best in the industry — because we build machines we're confident in from the start.

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We Don't Oversell

We'll tell you if you're spending money you don't need to spend. Our goal is the right machine, not the most expensive one.

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Rush Options Available

Rush builds ship in 5–7 days. Super Rush ships in 2–3. We move when you need us to.

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22+ Years in Business

We've survived because our customers come back. That's the only metric that matters to us.

The crew

The Builders

Every StealthMachines computer is assembled by hand by our technical team. They're not just technicians — they're enthusiasts who build machines they'd be proud to own.

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Our Lead Technicians

Assembly & Quality Control

Every machine that ships goes through our lead technicians for final assembly, cable management, bench testing, and burn-in. They've built thousands of systems and it shows in the quality of every box that goes out the door.

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Operations Team

Fulfillment & Customer Experience

From quoting to shipping, our operations team coordinates every order from confirmation to delivery. They're the ones who make sure your machine arrives on time, packed well, and exactly as configured.

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Design & Engineering

Nighthawk Case & Platform Design

The Nighthawk 2.0 chassis was designed and is manufactured entirely in-house. Our engineering team maintains and evolves the platform, and is responsible for selecting the five core build platforms we offer.

Behind the Build

Meet the Team

The people behind every machine — builders, dreamers, and the reason StealthMachines has held the highest customer satisfaction in the industry since 2004.

Join us

Work With Us

Interested in joining the StealthMachines team? We're always open to hearing from passionate builders, engineers, and customer-first people.

Get in Touch →

Or call: 888.273.2440