Valmet Oyj, together with its subsidiaries, develops and supplies process technologies, automation, and services for the pulp, paper, and energy industries. The company offers solutions and services for the pulping industry, including chemical pulping, wood handling, cooking and fiber line, pulp drying, chemical recovery, air emission control, other value-adding processes, dissolving pulping, mechanical pulping, recycled fiber, and automation for pulp. It also provides technologies, automation products, and services for board and paper production, such as recycled fiber, stock preparation, board and paper machines, services for board and paper, and automation for board and paper; and technologies, automation products, and services for tissue production.

In addition, the company offers energy solutions, BFB and CFB boilers, gasifiers, power and heating plants, air emission control, industrial internet solutions, and services and automation for energy. Further, it provides solutions to paper converting, mining and chemical, food and biotechnology, and pharmaceuticals industries, as well as commercial laundries; and automation for liquefied natural gas and biogas infrastructure, wastewater, oil and gas, and marine industries. Valmet Oyj is headquartered in Espoo, Finland.