The Long Way Is the Point.
Helderburg re-engineers classic Defenders for long drives, meaningful destinations, and the moments in between.
Numbers-Matching · Coachbuilt for Modern Driving · Re-Engineered from the Chassis Up
Custom Defenders Available Now
Most Helderburg Defenders are custom commissioned and built to order. A small number of completed custom Defenders are available for immediate delivery. We also have custom builds currently in build that may be reserved before completion.
Past custom Defender commissions. Inspiration for what your Helderburg could become.
A record of Helderburgs built for the people who commissioned them. Not a catalog to choose from. Proof of what is possible.
Over one hundred films. Start wherever you are.
Some come for the drive. Some want to study the build. Some have questions. Some want to know the man. Begin where it matters to you.
A typical Sunday in the Ozarks: no destination, just a Helderburg drive beyond the pavement, where adventure is measured by where you’re willing to go.
Rocco is the moment you realize a classic Defender can be both unapologetically bold and quietly refined.
Take a front-row seat as Paul Potratz, founder of Helderburg, takes you on a spirited test drive of “Sarge”—a fully restored Land Rover Defender 110 that redefines what it means
A single handcrafted Leica lens, one trip to Italy, and a reminder that character outlives perfection. Step inside the story of presence, imperfection, and choosing the few objects that truly matter.
More than one hundred films. Most builders have a handful.
Watch the FilmsThe Helderburg Field Club
Private gatherings, annual expeditions, and a year-round community of Helderburg owners who share a passion for driving, exploring, and taking the long way home.
Inside the Field Club →
Where to See a Helderburg
Visit one of our private estates or join us at a select number of gatherings throughout the year. Most are hosted by Paul.
I did not set out to start a company.
Years ago, I commissioned a Defender from another builder. They talked about horsepower and how fast it would be. They walked me through a payment process. No one asked how I would use it, or who I am. I was rushed to a configurator to pick colors alone, the way you pick something off a shelf.
What I got back was custom in name only. It could have been anyone's. I sold it.
So I built the one I actually wanted. Designed every system. Specified every material. I called it Helderburg, the name I had been using for years to share my own life on my own terms. It was a personal project. Not a brand. Not a business.
Then someone saw it. They asked me to build theirs. That is how Helderburg started, and it is still the only reason it exists.
I am in every commission, from the first phone call to the day we take the keys and drive the Ozarks together. You will know me by the end of it.
Paul Potratz and Helderburg, in the press.
- The Wall Street JournalHelderburg Bellatrix featured in Luxury Home Security
- Robb ReportFirst Drive: Double the Power and All the Original Charm, by Tim Stevens
- Road & TrackHelderburg Land Rover Defender Restomod Review
- CarscoopsThe Defender That Costs As Much As A Used Ferrari SF90
- MotoriousBespoke Defender 110 Built for Generations
- duPont RegistryBeyond the Build: The Art of Creating Timeless Helderburg Defenders
- The Collector Car PodcastOne of One Classic Defenders, 55,000+ views
- Atlantic SaintsFewer Things, Better Things: Helderburg's Long Game
Forbes · Wall Street Journal · New York Times · CBS · Octane · The Land Report · BBC Top Gear · Car and Driver · Luxe Infinity · Autoevolution · Off Road Xtreme · Diesel Army · Index.hr (Croatia) · TopGir (Ukraine) · NaAvtoTrasse (Russia)
The philosophy behind the work. How a life, like a well-made thing, is built slowly and with care.
The questions most people have.
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A Helderburg is a custom classic Land Rover Defender, 25 years old or older, completely re-engineered around twelve proprietary systems developed in-house. The original chassis and engine block are preserved, numbers matching. Everything else — the drivetrain, suspension, braking, steering, cabin, lighting, instruments, and finish — is redesigned and rebuilt to perform like a modern vehicle while preserving the Defender's character. Each Helderburg is commissioned personally with Paul Potratz in Northwest Arkansas, built by hand in our workshop in England, and sized to the owner's measurements.
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Something else. A restoration returns a classic Land Rover Defender to original specification, so it drives like an old Defender. A restomod replaces the body and swaps in a GM V8 crate motor, so it is no longer numbers matching. A Helderburg keeps the original chassis and engine block, then re-engineers every system around them. Original where it matters, redesigned everywhere else.
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Twelve to sixteen months from commission to delivery. The Helderburg is built by hand, one at a time. The timeline is the time it takes. We do not rush a build to meet a deadline.
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Composed at highway speed, capable on a dirt road, and quiet in a cabin built for long drives. The suspension was re-engineered to eliminate body roll. The brakes are sized to modern highway weights. Powerful enough to overtake traffic and merge with confidence. The drive is comparable to a Mercedes-Benz G-Wagon. Power is not the point; composure is. Most owners say the first ten minutes behind the wheel is what made up their mind.
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A Helderburg is built on a classic Land Rover Defender platform, so any qualified Land Rover specialist worldwide can service it. Helderburg parts are engineered to outlast the original Land Rover equivalents and the originals fit if ever needed. Owners also receive a seven-year unlimited-mile concierge program, and parts are guaranteed for life.
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Commissions begin at $274,000 and reach $480,000 and beyond. The final figure depends on body style, materials, and the level of personalization the build calls for. Available commissions are priced individually.
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With a conversation. Many owners commission their Helderburg entirely by phone and video, designing each detail with Paul over a series of calls. Others fly to Northwest Arkansas first to meet Paul, drive an existing Helderburg, and decide in person. Both paths lead to the same place — a build shaped one conversation at a time. The first conversation, in person or remote, has no obligation.
What owners say after they take delivery.
I loved my Ferrari 488 until I saw a Helderburg. I asked Paul to design a 110 for me and surprise me when it was completed. He created a masterpiece, and I love it.
We shopped other builders and they do a nice job, but they didn't compare to Helderburg. The fit, finish, paint colors, and how the Helderburgs we test drove were noticeably better in our opinion. Our Helderburg is a dream come true.
I had a custom Defender 110 built by another classic Defender builder with a V8 engine swap. It was in the shop more than it was on the road. I commissioned a Helderburg instead. I wish I had chosen Helderburg first. The quality, the engineering, and the way it drives every day are in a different category entirely.
See it first. Before it is anywhere else.
New Helderburgs, retired colors, films, and the gatherings, sent the moment they happen. No noise. Just the work, and the road.
Announcements and films only. Leave whenever you like.