Jürg Oleas

Holcim Ltd. engages in the provision of building materials. It carries out its operations through the following product lines: Cement, Aggregates, and Other Construction Materials and Services. The Cement line provides wide range of cementations materials and also develops customized blends for special applications. The Aggregates line includes crushed stone, gravel and sand. The Other Construction Materials and Services line comprises ready-mix concrete, concrete products, asphalt, construction and paving, trading, and other products and services. The company was founded on February 15, 1912 and is headquartered in Zurich, Switzerland.

RUAG International Holding AG engages in the acquisition, management, and disposal of participating interests in firm, particularly in the space and aerostructures sector. It also establishes companies as well as acquire, hold, manage, and dispose intangible assets. The company was founded on May 27, 1998 and is headquartered in Bern, Switzerland.

BIH SA is an alternative investment manager. The private company is based in Neuchâtel, Switzerland.

Part of GEA Group AG, LL Plant Engineering AG is a German company that wholesales machinery and equipment used in manufacturing oil and gas exploration. The private company is based in Lennestadt, Germany. The company was founded in 2017. The CEO is Jürg Oleas.

Part of Alstom SA, Alstom Switzerland Ltd. develops and markets systems, equipment, and services for the transport sector. The private company is located in Switzerland.