Wolfgang Hesoun

Siemens Business Services (Austria) is an Austrian company that provides bespoke digital transformations connecting to bitcoin. The company is based in Vienna, Austria. The company leverage the low cost and high speed of the core bitcoin consensus network with the lowest overhead tokens ever created on bitcoin. The company's structuring solutions and uniquely simple token solutions can be tailored and scaled to suit enterprise or government needs.

PORR Umwelttechnik GmbH engages in the planning of environmental projects as well as the implementation of pollution detection, process development, and plant construction works. It also offers transportation and recycling services for demolition and construction waste. The company was founded in 1990 and is headquartered in Vienna, Austria.

Porr AG provides building construction and civil engineering services. It specializes in foundation engineering, transport infrastructure construction, tunnel construction, power station construction, railway construction, logistics, bridge construction, environmental technology, post-tensioned structures, and pipe network construction. The company was founded in 2011 and is headquartered in Vienna, Austria.

Siemens dd engages in the provision of electricity production, transmission, and distribution solutions. It also offers installation and maintenance services. The company's products are automation, identification, locating, and process control systems, industry software, converters, generators, couplings, and gear units. Siemens was founded in 1886 and is headquartered in Zagreb, Croatia.

Siemens VAI Metals Technologies GmbH develops and manages metal component manufacturing and service technologies. The firm's portfolio encompasses mechanical and mechatronic equipment, drives, motors, automation, electrics and electronics as well as utility supply and environmental solutions. It provides customized solutions for integrated steel and metallurgical facilities. Its focus areas cover technology development, research design, and manufacturing. The company was founded in 1995 and is headquartered in Linz, Austria.

Bundesimmobiliengesellschaft mbH engages in the construction, leasing, and management of real estate. It specializes in the administration and maintenance of buildings, construction and project management, overall restoration, and facility management. The company was founded in 1992 and is headquartered in Vienna, Austria.