Takeo Kitayama

Part of Sumitomo Chemical Co., Ltd., Sumika Polymer Compounds (UK) Ltd. is a British company that develops, manufactures, and offers a wide range of thermoplastic polyolefin and elastomers. The company is based in Havant, UK. Sumika Polymer Compounds is constantly striving to contribute to society through its business activities, and is gradually converting its various sites to comply with the advice of Operation Clean Sweep. The company was founded in 1991. The CEO is Manfred Schmidt.

Part of Sumitomo Chemical Co., Ltd., CDT Holdings Ltd. provides professional, scientific and technical services. The company is based in Godmanchester, UK.

Nihon Medi-Physics Co., Ltd. is a leading manufacturer of radiopharmaceuticals, based in Japan. The Japanese company is engaged in ensuring stable supply and research and development of new products. It is also working on research and development of "theranostics," a novel medical technology to provide optimal medical service to each patient, as well as on the dissemination of nuclear medicine in Asian countries by licensing its products. Nihon Medi-Physics Co. was founded in 1973, and the CEO is Nobuhiko Tamura.

Part of Sumitomo Chemical Co., Ltd., Sumika Chemical Analysis Service Ltd. was founded in 1972 and is a general analysis company based in Osaka, Japan. The Japanese company provides registration application services for chemical regulations and application support services necessary for manufacturing, selling, and exporting pharmaceuticals and medical equipment. The company strategically consults necessary exams during the registration process and offer evaluation and analysis of various raw materials and products, environmental surveys, risk management support, and consultancy services for research and development, application, manufacturing, and sales of pharmaceuticals.

Part of Sumitomo Chemical Co., Ltd., Sumika Polymer Compounds (France) SA is an engineering partner that develops and manufactures advanced thermoplastic elastomers for safety, with optimized rubber dispersion for the best low-temperature deployment performance. Sumika Polymer Compounds has been manufacturing thermoplastics for over 40 years and is based in Saint-Martin-de-Crau, France. The French company offers a wide range of thermoplastic polyolefin and elastomers, including automotive solutions. The company was founded in 1989, and Pascal Grippon has been the CEO of the company since 2014.