This Factory Builds Structures Where Physics Demands It
TETMET's ASLM technology autonomously manufactures structural components with zero tooling, 40% less material, and near-zero waste at industrial scale.
Photo source:
Tetmet
A Manufacturing Process That Only Places Material Where It Belongs
Every structural component built the
traditional way carries more material than physics actually requires. Tooling
constraints, manufacturing limitations, and design conventions force engineers
to add material in places where load paths don't demand it, creating parts that
are heavier, more expensive, and more wasteful than the underlying physics
would suggest they need to be. TETMET built ASLM to break that constraint.
Autonomous Structural Lattice Manufacturing, or ASLM, is a new manufacturing
process that places material exactly where physics demands it and nowhere else,
producing lightweight, high-strength structural components with zero tooling,
40% less material, and near-zero waste, and doing so at a scale that industrial
partners in aviation, space, defense, and mobility can actually deploy.
So, what does that actually look like as a
manufacturing output? Instead of machining away excess from a solid block or
molding a shape that approximates the required geometry, ASLM builds structures
as lattices, interconnected networks of material positioned precisely where
structural loads travel through a component. The result is a part that is not
just lighter, but structurally honest: every gram of material in it is there
because physics put it there, not because the manufacturing process couldn't avoid
it.
How ASLM Actually Works Inside a Factory
An autonomous structural manufacturing
technology is only credible if it can produce real parts at real industrial
volumes, and this is where TETMET's approach moves beyond a concept. The
process is fully autonomous, meaning it doesn't require tooling changes between
components, eliminating one of the highest-cost and time bottlenecks in
traditional manufacturing. A first factory facility has already opened at
Amsterdam Airport Business Park, a significant milestone confirming that ASLM
has crossed from research to production-ready operation.
The numbers behind the process are what make it
worth taking seriously across multiple industries. ASLM cuts structural weight
by up to 60% compared to conventional manufacturing methods, while
simultaneously reducing material consumption by 40% and generating near-zero
waste. In traditional subtractive manufacturing, a significant percentage of
the raw material ends up as scrap. In ASLM, that scrap rate drops to near
nothing because material is added precisely rather than removed roughly.
Furthermore, the zero-tooling architecture means new component geometries can
be produced without the time and cost of building dedicated molds, dies, or
fixtures first, compressing development cycles dramatically for industries
where time-to-part has historically been measured in months.
Why Aviation, Space, Defense, and Mobility Are All Paying Attention
The clearest evidence that ASLM is solving a
real industrial problem comes from those who are already working with TETMET. The
partner list reads like a cross-section of the world's most structurally
demanding industries: Airbus, Safran, and Thales from aviation and defense;
CNES from space; Stellantis, Renault, Volvo, and Magna from mobility. These are
organizations where every kilogram saved translates directly into fuel
efficiency, payload capacity, range, or mission performance, and where the
tolerance for manufacturing defects is measured in fractions of a millimeter.
That industrial credibility reached a new level
in June 2026 when French President Emmanuel Macron and Indian Prime Minister
Narendra Modi both visited TETMET at Vivatech 2026, one of Europe's most
prominent technology showcases. That kind of head-of-state attention at a
technology exhibition signals something beyond a promising startup: it signals
a technology that governments and industrial policymakers are beginning to
treat as strategically significant. TETMET has also won the Hello Tomorrow
Industrial AI and Robotics Award, adding independent technical recognition to
the partner endorsements. Headquartered in the Netherlands, with offices in
France and the USA, TETMET is building its manufacturing presence close to the
aerospace and mobility clusters where its technology is most immediately
needed.
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