Precision
Functional dimensions held and validated on a sample, not datasheet promises.
About
A Swiss workshop, obsessed with precision.
AKLN Sàrl is an engineering office and additive-manufacturing workshop based in Arch, in the Bernese Jura. We design and produce functional technical parts for regional industry.
Our culture of precision comes from the bar-turning and watchmaking of the Jura Arc.
Founded by a trained micro-mechanic, the company applies the demands of Swiss microtechnology to additive manufacturing: controlled tolerances, verified functional dimensions, careful finishing.
Our difference rests on a simple idea: bringing the engineering office and production under one roof. You don't coordinate a designer on one side and a printer on the other — a single point of contact carries your project from specification to delivered part.
We don't oversell our capabilities. What we produce in-house, we guarantee; what we manage through our partner network, we state clearly. It is this technical honesty that builds lasting trust.
The founder
Alan Klein
Founder & technical lead
A trained micro-mechanic, Alan built AKLN around a culture of precision inherited from the bar-turning and watchmaking of the Jura Arc. He steers every project end to end — from design to delivered part — and remains the direct contact for every client.
- Training
- Micro-mechanic (CFC)
- Mechanical practitioner (AFP)
- Field
- Bar-turning · watchmaking · additive manufacturing
- Role
- Design, production and client follow-up
Our values
What guides us.
Technical honesty
We state what we can do, and point to the right solution when it isn't us.
Proximity
A responsive Swiss workshop that speaks your industrial language and stays reachable.
Privacy
Your files belong to you.
We treat your technical data with the strictest confidentiality. A non-disclosure agreement (NDA) can be signed before any exchange.
Your files are never disclosed or reused — including when production is entrusted to our partner network, with which we are also bound by NDA. Your files remain your exclusive property.
- NDA signed on request, before any exchange
- Files not disclosed, not reused
- Intellectual property 100% preserved
- Partner network bound by NDA
- Data hosted securely
In brief
AKLN Sàrl
- Activity
- Engineering office & additive manufacturing
- Head office
- Römerstrasse West 47, 3296 Arch (BE)
- Founded
- 2026 · Bernese Jura, Switzerland
- Business ID
- CHE-354.693.581
- Processes
- FDM, SLA (in-house) · SLS (partner network)
- Languages
- French, German, English