Wolfgang Klinz

Carl Zeiss Jena GmbH engages in the design, prototyping, batch production, and testing of optical systems, single components, and auxiliary materials. It also provides services such as calibration, sampling of injection-molded and machined parts, hardness testing, heat treatment of materials, electromagnetic compatibility testing, and environmental simulation. The company is headquartered in Jena, Germany.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Zumtobel Group Deutschland GmbH sells and distributes integral lighting solutions for professional indoor and outdoor building lighting applications. It offers luminaires and lighting control systems. The company is headquartered in Lemgo, Germany.

Siemens Schweiz AG manufactures and markets automation, safety and security systems. It provides products and services for climate control, building & energy management, fire safety, security, lighting and facility management. The company makes HVAC control and automation products, such as actuators, thermostats, sensors and valves. Other products include fire safety (detection and evacuation systems) and security access controls (alarms, badge management and video surveillance). It also provides facility management services. The company distributes its products primarily through independent contractors and wholesalers. The company was founded in 1916 and is headquartered in Zurich, Switzerland.

Dornbirner Sparkasse Bank AG is based in Dornbirn, Austria. Part of Privatstiftung Dornbirner Sparkasse, Dornbirner Sparkasse Bank AG is an Austrian company that offers modern banking and innovative services.

Umdasch Group AG develops, manufactures and distributes formwork technology for use in construction sector. It provides moulds needed for getting the liquid construction materials. The firm's products and services include formwork for walls and floor-slabs in residential construction projects, as well as climbing formwork for office high-rises, automatic climbing formwork for giant cable-stayed bridges, and complicated tunnel formwork. It also specializes in professional store branding, shop marketing, and conceptualization and implementation of retail-outlet investments. The company was founded by Stefan Hopferwieser in 1868 and is headquartered in Amstetten, Austria.

Part of BCP Pinot SARL, Schenck Process GmbH is a German company that manufactures heavy machinery. The company is based in Darmstadt, Germany. The CEOs of the company are Keith Cochrane, Thomas Spitzenpfeil.

Carl Zeiss AB provides optics, precision engineering, and instrumentation. It sells products in microscopy, electron microscopy, diagnostics, eye laser, operation microscope, measurement technology, and binoculars. The company was founded in 1936 and is headquartered in Stockholm, Sweden.

Part of Carl-Zeiss-Stiftung, Carl Zeiss SBE LLC is a company that manufactures optical and optoelectronic products. The company is based in Thornwood, NY.

Siemens Industry, Inc. provides building controls, fire safety, energy and environmental solutions, and security system solutions. It offers electrical engineering services and manufactures electrical products. The firm also provides communication, transportation, and power generation systems and services. The firms divisions include building technologies, drive technologies, industry automation, industry solutions and mobility. The company was founded on July 5, 1994 and is headquartered in Buffalo Grove, IL.

Landis+Gyr AG provides integrated solutions for measuring the consumption of electricity, gas, heat, and water, as well as for the energy management of utility companies. Its products include commercial and industrial electricity meters, smart grid terminals and modules, heat and cooling meters, flow measurement, as well as radio ripple control receivers and transmitters. The company was founded in 1896 and is headquartered in Zug, Switzerland.

Habasit AG manufactures conveyor belts. The firm provides inventory, fabrication, assembly and service facilities. The firm's products include processing belts, installation support and after sales service as well as power transmission. The company was founded in 1946 and is headquartered in Reinach, Switzerland.

WISAG Service Holding GmbH & Co. KG provides facility management, airport, and building operating technology, cleaning and security services. The company was founded by Claus Wisser in 1965 and is headquartered in Frankfurt am Main, Germany.

Wisag Gebäudereinigung GmbH provides cleaning services. Its services include facility management, building cleaning, catering, and consulting and management services. The company is headquartered in Linz, Austria.

Part of AVECO Holding AG, Wisag Produktionsservice GmbH provides plants and architectural construction services. The company is based in Frankfurt, Germany. The German company was founded in 2013. The CEO is Emre Cil.

AVECO Holding AG engages in the provision of airport, facility management, and industrial services. The airport services include ground handling, aircraft cleaning, and cargo handling. The facility management services encompass building technology, cleaning, security, catering, and garden maintenance. The industrial services involve building, ventilation, and electrical engineering; maintenance and repair of machines; production support; and logistics. The company was founded by Claus Wisser in 1991 and is headquartered in Frankfurt, Germany.

Carl Zeiss A/S provides optics, precision engineering, and instruments. It offers products in the field of microscopy, electron microscopy, diagnostics, eye lasers, surgical microscopes, measuring technology, as well as binoculars and riflescopes. The firm operates in product areas including Semiconductor Manufacturing Technology; Research and Quality Technology; Medical Technology; and Vision Care and Consumer Products. The company was founded by Carl Zeiss and Ernst Abbe in 1846 and is headquartered in Birkerød, Denmark.

Carl Zeiss Ltd. is an innovative technology leader in the fields of optics, precision engineering and electronic visualization. Time and time again, they set new, pioneering standards in sophisticated technology for recognizing, experiencing, measuring, analyzing, structuring and processing a wide spectrum of objects. With professional optics they meet the expectations of even its most critical customers - not only in the fields of research, medicine, industry, but also for use in leisure activities.

Erwin Hymer Group SE engages in the development, manufacture, and distribution of motor homes and caravans. It also offers accessories, as well as original parts and supplies. In addition, the firm provides financial services and insurance to dealers and customers. The company was founded in 1923 and is headquartered in Bad Waldsee, Germany.