Mathias Hallmann

Part of R. Stahl AG, R. Stahl Schaltgeräte GmbH is a German company that provides electrical equipment installation services. The company is based in Waldenburg, Germany. The CEOs are Bernardo Kral, Christian Frielinghaus, Christian Öhler Philipp, Ömer Öztürk. The private company was founded in 1979.

Part of Lincoln Electric Holdings, Inc., Lincoln Electric Europe SL is a Spanish company that manufactures and sells welding, cutting, and joining products. The private company is based in Barcelona, Spain.

Part of voestalpine AG, voestalpine Böhler Welding Group GmbH is a holding private company based in Dusseldorf, Germany. The CEOs of the German company are Günter Neureiter, Stefan Glanz. The company operates in the manufacture of welding consumables.

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

Eaton Industries GmbH engages in the development, manufacture, and sale of electrical and electronic equipment, as well as systems and devices for automation and power distribution. The company was founded in 1899 and is headquartered in Bonn, Germany.