Tetyana Oleksandrivna Panayirdzhy

Part of VCS Nachrichtentechnik GmbH, Studer Professional Audio AG is a Swiss company that manufactures audio equipment and systems for television and radio broadcast. The company is based in Regensdorf, Switzerland. Studer Professional Audio was acquired by VCS Nachrichtentechnik GmbH from Harman International Industries, Inc. on November 24, 2000.

Consumers-Sklo-Zorya CJSC manufactures glass packaging products. It offers glass bottles and jars for wine, spirit, juice, soft drinks, beer, champagne, and food producers. The company was founded in 1973 and is headquartered in Rivne Oblast, Ukraine.

Part of ABB Ltd., ABB sro is a Czech company that manufactures automation and process control systems and measurement devices. The company is based in Prague, Czechia.

voestalpine Boehler Edelstahl GmbH & Co. KG manufactures steels, tool steels and special materials. It produces machine tools, as moulds in the production of plastic goods, cold work tool steels for punching, bending and cutting applications, hot work tool steel in die casting and special materials in applications in aircraft, turbines in power generation, in medicine and in oil drilling at sea. The company was founded in 1991 and is headquartered in Kapfenberg, Austria.

Altstoff Recycling Austria AG provides waste disposal solutions. It supplies raw materials to Austrian industry. The company is headquartered in Vienna, Austria.

Part of Cornaz AG Holding, Vetropack Austria GmbH is an Austrian company that specializes in the collection, recycling, and processing of used glass for glass production. The company provides solutions that combine elegance with responsibility, enabling people to enjoy food and beverages safely. The CEO of the company is Johann Reiter.

Vetropack Moravia Glass is a Czech company that enables people to enjoy food and beverages safely by providing elegant and responsible solutions. The company is based in Kyjov, Czechia. The company develops and maintain close and long-lasting relationships with their customers. The company was founded in 1991. Johann Reiter has been the CEO of the company since 2023.

Vetropack Austria Holding AG engages in the management of participating interests in firms. The company was founded on April 22, 1992 and is headquartered in Poechlarn, Austria.