Yoshihisa Hirata

KNAUF INTERNATIONAL GmbH is a holding company, with interests in the production and distribution of construction materials. It offers dry construction mixtures, gypsum plasterboard, and drywall. The company was founded in 1932 and is headquartered in Iphofen, Germany.

Gebr. Knauf KG operates as a holding company, which engages in the production of gypsum and gypsum-related products, insulation and soundproofing materials, as well as cardboards for the manufacture of plasterboards. It also specializes in the development and production of machines for the processing of plasters for indoor and outdoor use. The company was founded on December 6, 1972 and is headquartered in Iphofen, Germany.

Yokkaichi Country Club Co., Ltd. is engaged in the golf course management business. The company was founded on June 28, 1958 and is headquartered in Yokkaichi, Japan.

Knauf GmbH manufactures and sells construction materials and systems for interior work. It supplies building materials and systems for interior work such as plaster board, metal sections and fillers to private and commercial customers. The company was founded in 1970 and is headquartered in Weissenbach, Austria

Knauf Gips KG provides building materials and construction systems. It offers conventional gypsum, construction materials for drywall construction, plasterboard, mineral fiber acoustic board, dry mortar with gypsum for internal plaster and cement-based external plaster and insulating materials on the basis auf glass wool and mineral wool. The company was founded by Alfons Knauf and Karl Knauf in 1932 and is headquartered in Iphofen, Germany.

Part of Knauf GmbH, Knauf GmbH Sucursal en Espana is a leader in the manufacturing of plasterboard (PYL) and dry construction materials for the design of safe living spaces. The company is based in Madrid, Spain. Knauf offers a Materials and Budget Calculator that simplifies the planning process, allowing users to create customized budgets and consult products. Klaus Keller has been the CEO of the Spanish company since 1992.

Voith GmbH & Co. KGaA operates as a holding company with interests in paper, fabrics, and hydro power generation. The firm’s principal activities are manufacturing of paper machinery, textile machinery, hydro fluid machinery, and turbo power transmission engineering. Its products and services include automation and digital solutions, drives & transmissions, connection components & couplings, hydropower components, hydraulics, pneumatics, cooling, braking systems and papermaking components. The company was founded in 1867 and is headquartered in Heidenheim, Germany.

Voith Turbo SA manufactures paper production machinery. The company is headquartered in Noisy-le-Grand, France.

Voith Turbo SRL is a specialist of hydrodynamics for power transmissions for both braking devices for use on Road, rail and industry, as well as specialist of the propulsion system. It builds transmission systems for industrial machinery and drive for the handling of vehicles both on land and on water. In both cases these systems improve energy efficiency and reducing congestion and vibrations contribute to increase in duration, of the reliability and comfort of the machines to which they are applied. As a leading supplier of transmission systems, as well as solid and competent partner for customers around the world. The company was founded in 1867 and is headquartered in Reggio Emilia, Italy