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Metso makes and services the heavy machines that crush rocks and process metals for mining and construction companies.
Metso is a Finnish industrial company that builds the machines that turn big rocks into small rocks. If you run a quarry, a mine, or a metal refinery, Metso sells you the crushers, screens, and processing equipment that break raw material down and separate the valuable parts from the waste. Its customers are aggregates producers (the people who supply crushed stone for roads and concrete) and mining companies digging up copper, gold, iron, and other metals.

The business comes in two big chunks. The first is aggregates, where Metso supplies the crushing and screening gear used to make construction materials. The second is minerals and metals, where it sells equipment and full processing plants for mining and refining. The real money engine, though, is service. Once a mine buys a crusher, that machine runs for years and needs parts, maintenance, and upgrades. Metso keeps a global service network to capture that steady aftermarket spending, which is recurring and less tied to the boom-and-bust of new mine construction. Customers stick with Metso because its machines are engineered for brutal conditions and because switching equipment suppliers mid-operation is painful. The company has an unusual recent history. In 2020 it merged with Outotec, a Finnish metals-processing technology firm, and became Metso Outotec. Then in 2024 it renamed itself back to plain Metso, while its former valve business was spun off as a separate company called Neles, which later merged with Valmet Valmet. So the Metso you see on the Helsinki exchange today is the pure-play aggregates and minerals equipment and service business.
The industry it serves is cyclical. When mining companies are confident about metal prices, they spend on new plants and expansions, and Metso's equipment orders jump. When prices sag, they delay projects and just buy parts to keep existing machines running, which is why the service base acts as a cushion. Its main rivals are other heavy equipment and processing-technology suppliers, like Sandvik Sandvik and FLSmidth FLSmidth, which compete for the same mine and quarry projects around the world.
Saved answer · last researched 15 Nov 2026