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Alleima AB (publ)

Sweden · Stockholm: ALLEI.ST · Market cap: $2.44B · P/E: 23.5 · P/S: 1.3

Alleima makes advanced stainless steels, special alloys, medical wires, and electric heating systems for industrial customers around the world.

Alleima makes the metal that other companies build things with. It produces advanced stainless steels, special alloys, and precision wire — including the fine wire used in medical devices — plus electric heating systems. Its customers are industrial firms: energy companies, chemical plants, medical device makers, and manufacturers that need metals that survive extreme heat, pressure, or corrosion.

Alleima AB (ALLEI.ST) Seamless stainless steel tubes: line art illustration of a long seamless steel tube coils beside a small operator in a hard hat at a tube mill
Seamless steel tubes
Alleima makes strong seamless tubes for demanding industries.

The business is really a set of related niches. One part makes high-grade steel and alloys that go into demanding places like oil and gas equipment, nuclear plants, and chemical processing. Another makes precision wire and medical wire, thin enough for surgical tools and implants. A third makes electric heating systems — the elements and systems that heat everything from industrial furnaces to household appliances. Customers pay a premium because ordinary steel would fail in these conditions, and getting the metallurgy exactly right is genuinely hard. The heating business is the steadier, more consumer-tied piece, while the alloy and wire businesses swing with industrial cycles — mining, oil and gas, and chemical investment. That mix means profits can be bumpy. Alleima was spun off from Sandvik in 2022, and it competes with specialty metal makers worldwide, where quality and long-term customer relationships matter more than price alone.


Alleima spends on keeping its niche positions sharp: it invests in its mills and wire plants and pays a dividend rather than chasing volume in commodity steel. The bet is that the most demanding customers will keep paying up for metal that doesn't fail.

Saved answer · last researched 12 Nov 2026