Hilmi Akkurt

Dyckerhoff AG engages in the production of cement and ready-mixed concrete products. Its products include dray cement, white cement, and concrete. The company was founded by Wilhelm Gustav Dyckerhoff, Gustav Dyckerhoff, and Rudolf Dyckerhoff on June 4, 1864 and is headquartered in Wiesbaden, Germany.

Founded in 2001, One Equity Partners LLC is a private equity firm headquartered in New York City.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Founded in 1925, RENOLIT Cramlington Ltd. is a subsidiary of Jm Industriebeteiligungen GmbH Co. KGaA. The company is based in Cramlington, UK and specializes in producing high-quality and sustainable plastic products such as films, facades, and designs. In 2001, Solvay SA acquired RENOLIT Cramlington from Langbein-Pfanhauser Werke AG. With over 75 years of experience, RENOLIT Group is committed to setting quality standards for their customers.

Caldic BV is a holding company, which engages in the distribution of chemicals and food ingredients. It markets food, industrial, health, and personal care products. The company was founded by Joop N. A. van Caldenborgh in 1970 and is headquartered in Rotterdam, the Netherlands.

Clariant International AG manufactures specialty chemicals. It is involved in the following business areas: Care Chemicals, Natural Resources, Catalysis, and Plastics and Coatings. The company was founded in 1995 and is headquartered in Muttenz, Switzerland.

OEP Capital Advisors LP (OEP Capital Advisors) is an Private Equity firm founded by Dick Cashin in 2001. The firm is headquartered in New York with additional offices in Frankfurt and Amsterdam.

Part of Jm Industriebeteiligungen GmbH Co. KGaA, Renolit (U.K.) Ltd. is a British company that specializes in developing lightweight products for the caravan industry. The company is based in Cramlington, UK. The company's passion and profession lie in creating high-quality plastic films and products. With over 75 years of experience, Renolit has set the standard for quality in the industry. The company offers a wide range of materials, including special products for trunk side trim application.

Xella International SA operates as a holding company. develops, manufactures and markets building materials, dry lining panels and lime and limestone products. The company is headquartered in Luxembourg.