SMS group GmbH is a German plant engineering and lifecycle services company focused on the metals and materials industries. Headquartered in Düsseldorf, it designs, builds, modernizes, and services industrial plants worldwide. The company has operated under brands such as SMS Siemag and SMS Demag.
Its portfolio covers iron- and steelmaking, nonferrous metallurgy, casting, rolling and processing lines, forging, tube and pipe production, and recycling, alongside automation and digitalization solutions. SMS group also develops environmental and energy technologies—including off-gas treatment, waste-heat recovery, and hydrogen‑ready equipment—to support industrial decarbonization and circular-economy goals. These capabilities intersect with the chemical value chain through gas cleaning, by‑product handling, and integration of energy and process systems at large industrial sites.
To provide comprehensive coverage, we aggregate data and news under the name SMS group, encompassing the following company names, divisions, and related entities:
SMS Demag and SMS Siemag.
This list encompasses current and former names, alternate names, and key divisions associated with SMS group, ensuring you can easily find all relevant information under a single, unified profile.