Joanna Sobkowiak

Instytut Techniki Budowlanej (ITB) is a construction research institute located in Poland. The Polish company offers knowledge, research, and expertise to support the development of construction both in the country and abroad. ITB operates five scientific and research facilities as well as the technical assessment and certification department. Instytut Techniki Budowlanej conducts laboratory and scientific research at a world level and offer professional studies related to construction diagnostics. ITB also provides training through their academy to increase the competences needed on the labor market. The company issue certificates for products subject to the evaluation and verification system for the permanence of the 2+, 1 or 1+ functional properties in the European and national area. Additionally, ITB conducts scientific and research work in the field of construction and related fields, focused mainly on their implementation and application in practice. The company disseminates the results of research, cooperate with scientific and economic organizations of construction, and also publish their own publications.

Grohe AG is Europe's largest and the world's leading single-brand manufacturer and supplier of sanitary fittings. As a global brand for sanitary products and systems, Grohe is setting standards in quality, technology and design and its products deliver the perfect flow of water. The firm's Quality is more than just a promise. It is a guarantee that all of its products meet and exceed the expectations of its customers by delivering a range of unique water experiences. Grohe prides itself on quality and performance it can confidently state that its products, materials and processes confirm to the highest standards through state of the art testing.

Grohe SpA manufactures sanitary fittings and water technology products. The firm's products include shower heads and systems, washbasins, bath tubs, faucet and flushing fittings, installation and water management systems for the residential, public and commercial sectors. The company is headquartered in Cambiago, Italy.

Part of Kimberly-Clark Corp., Kimberly-Clark GmbH is a pioneer and leader in trusted baby and child care brands and products, including diapers, wipes, and training pants. The company is based in Koblenz, Germany. The CEOs of the German company are Joachim Gutschmidt, Silvio E. Heimann, Aled W. Jones.