Frank Heinricht

SCHOTT AG engages in the production and distribution of specialty glass and glass ceramics. Its products are used in the consumer electronics, pharmaceutical, defense and security, optics, life sciences, energy and environment, automotive, and aviation industries. The company was founded by Otto Schott, Ernst Abbe, Carl Zeiss and Roderich Zeiss in 1884 and is headquartered in Mainz, Germany.

SCHOTT UK Ltd. sells and distributes special glass, materials and components. The firm products cover different market segments including construction, pharmaceuticals, domestic’s appliances and renewable energy. The company is headquartered in Stafford, the United Kingdom.

Sennheiser V & V GmbH & Co. KG designs and manufactures headphones and microphones. The firm offers wireless microphones, microphone capsules, and headsets. It also provides provides project management and marketing services. The company was founded on October 9, 2002 and is headquartered in Wedemark, Germany.

Part of B. Braun Holding GmbH & Co. KG, B. Braun SE is a global healthcare company based in Melsungen, Germany. The German company offers a wide range of medical equipment and healthcare solutions, including efficient and life-saving extracorporeal blood treatments such as hemodialysis, acute dialysis, and apheresis. B. Braun has more than 360 dialysis and care centers worldwide, providing the best possible care for patients with chronic diseases. The private company was founded in 2018, and Anna Maria Braun has been the CEO of the company since 2019.

Heraeus Finance GmbH provides financial services. The company is headquartered in Hanau, Germany.

Heraeus Quarzglas GmbH & Co. KG manufactures quartz glass for the optical, chemical, semiconductor, photovoltaic, high-tech, specialty fibers, solar, and medical technology industries. Its products include tubes, plates, ingots, rods, flanges, opaque blanks, cylinders, opaque quartz glass, quartz crucibles, quartz components, synthetic fused silica, material grades, fabricated quartz ware, lamp materials and optics. The company was founded on April 3, 1912 and is headquartered in Hanau, Germany.

Sennheiser electronic GmbH & Co. KG manufactures and markets audio equipment. It provides solutions in all areas of sound recording, transmission and reproduction and makes microphones and headphones, RF transmission equipment ranging from vocals, microphones to complete systems for musicals, conference, and visitor guidance systems. The firm also provides other products for the hearing impaired and headsets for the aviation industry. The company was founded by Fritz Sennheiser in 1945 and is headquartered in Wedemark Wennebostel, Germany.