An independent engineering boutique for high-complexity Directed Energy Deposition — from first idea and feasibility to qualified, industrial-ready parts for Space, Aerospace and Defense.
Decades of practical knowledge. Swiss precision and passion in every step — from concept to production, your partner all around Laser Cladding & DED.
17+ years turning early-stage manufacturing ideas into industrial-scale reality — twice building a technology function from a handful of people and one machine into a multi-site operation with an eight-figure project pipeline. A materials engineer by training, Arkadi leads AZETRA's technology direction across laser cladding, DED and advanced materials, connecting engineering innovation with industrial reality for aerospace and energy. Before AZETRA, he founded and served as Director of one of Europe's leading DED technology centers — built from the ground up into a multi-site center of excellence.
Process engineer specializing in DED-based additive manufacturing, leading the development of highly complex, topology-optimized lightweight structures for space applications. A mechanical engineer by training, Tobias is AZETRA's go-to expert for offline programming and process simulation across WAAM, DED and laser cladding, turning the most complex part geometries into robust, production-ready programs. He also programs and calibrates robotic and CNC controllers and leads system integration — building the software backbone that keeps every cell running precisely where conventional manufacturing reaches its limits.
Deep, independent process & software expertise.
Precision engineering, built and proven in Switzerland.
From engineering to industrial production — a single point of contact.
AZETRA is an independent engineering boutique specializing in high-complexity Directed Energy Deposition (DED) applications. Our core expertise comes from developing and industrializing demanding components for Space, Aerospace and Defense — including propulsion components, nozzles, nozzle extensions and other large-scale, high-value applications.
We combine our own engineering expertise with a strong network of technology, manufacturing and research partners to provide the right solution for every application.
From the first idea and feasibility assessment to process development and demonstrator manufacturing.
Development, validation and qualification of processes, materials and manufactured components.
Independent selection and definition of processes, machines, equipment and complete manufacturing concepts.
Prototype, demonstrator and low-volume production through AZETRA and our manufacturing partner network.
From a proven application to an industrial manufacturing solution — including automation, robotics, system integration and production concepts.
Our core competence is Directed Energy Deposition, supported by extensive industrial experience across laser-based manufacturing, robotics, materials and industrialisation.
Large-scale additive manufacturing, repair and feature addition using blown-powder laser deposition.
High-deposition-rate additive manufacturing for large metallic structures and near-net-shape components.
Precision deposition for functional surfaces, repair, wear protection and component enhancement.
Extreme High-speed Laser Application — thin, dense coatings deposited at up to 200x the rate of conventional cladding, with minimal dilution and heat input.
Integration of additive and subtractive processes to manufacture complex components in a single production chain.
Robot-based manufacturing systems engineered around the process rather than around the machine.
Data-driven process understanding for higher robustness, traceability and repeatability.
Development and qualification of material systems for demanding thermal, mechanical and corrosive environments.
One engineering partner. The right technology. The right network. A few recent posts, straight from the shop floor.
DED technology never stops fascinating me. Just look at these thin-wall freeform structures. This is what happens when experienced people, the right machine like from Karl H. Arnold Maschinenfabrik GmbH & Co.KG, good software and stable…
I believe real success happens when diverse experts work hand in hand on the same challenge — and advanced manufacturing is no exception. By combining strong equipment manufacturing expertise Karl H. Arnold Maschinenfabrik GmbH & Co.KG…
Additive manufacturing is not just engineering — it’s close to an art form. Here is the final version of one of our latest R&D projects: → LPBF enabled us to build the fine-walled, complex geometry in copper, a sensitive but highly…
I’m honored and proud to be one of the core contributors to Everyday Metallurgy and to collaborate with Peter Kjeldsteen. I especially enjoy our technology quizzes and challenges, and I’m looking forward to being back online with a new…
One of the greatest advantages of Directed Energy Deposition (DED) is the ability to work locally on existing geometries — whether to enhance properties with additional layers, add new features to a housing structure, or repair high-value…
The multifaceted world of laser-based DED technologies – where freedom of form meets functional complexity. One of our latest creations showcases the beauty of design and the true potential of additive manufacturing. Can you guess — was this part built using powder or wire?…
Our six-stage engineering process — from first idea to industrially qualified parts.
Talk to our team about your application — from a first feasibility check to qualified, industrial-ready production.