Jan-Peter Frenzel

RAISA eG operates as a cooperative, which engages in the distribution and supply of agricultural and feed products. The firm also provides agricultural, energy, warehousing, and logistics services. The company's products include seeds, grains and rapeseeds, fertilizers, pesticides, potatoes, cattle, corn, and thatches. Its services include natural and liquid gas, electricity, refueling, as well as cargo, silo, fuel, and cattle transport. The company was founded on May 14, 1918 and is headquartered in Stade, Germany.

AGRAVIS Raiffeisen AG engages in the trade of agricultural goods and services. It operates in the areas of agricultural products, animal nutrition, crop production, and agricultural technology. The firm also operates Raiffeisen markets, including building materials stores, as well as energy production and in project construction. The company was founded in October 2004 and is headquartered in Münster, Germany.

Part of Raiffeisen Centralheide eG, Nordkartoffel Zuchtgesellschaft mbH cultivates potatoes, roots and tubers. The company is based in Ebstorf, Germany. The CEOs of the German company are Volker Bormann, Christoph Berg, Christian Hellbrügge.

Elbe Kliniken Stade-Buxtehude gGmbH is a medical institution located near Hamburg, Germany. The German company provides specialized training for medical professionals who have completed their medical studies and are seeking to obtain a specialization or additional certification. The non-profit company was founded in 2011, and the CEO is Siegfried Ristau.

Part of Landkreis Rotenburg/Wuemme, OsteMed Kliniken und Pflege gGmbH is a healthcare company based in Bremervoerde, Germany. The German company offers a range of medical services including ambulatory nursing, preventive care, and palliative medicine. OsteMed also provides training for nursing care professionals and has facilities for senior citizens' housing and day care. The CEOs of the company are Siegfried Ristau and Sven Freytag. The company has various clinics and specialist departments, including general and visceral surgery, intensive care medicine, geriatrics, gynecology and obstetrics, and orthopedics and trauma surgery. OsteMed is committed to providing high-quality patient care and has a team of qualified medical professionals.

Part of Elbe Kliniken Stade-Buxtehude gGmbH, Elbe Kliniken Management- und Dienstleistungsgesellschaft mbH is a nursing staff provider. The company is based in Stade, Germany. The German company offers registered nurses, health and pediatric nurses, as well as midwives, who serve as important reference persons for patients and their relatives. The CEO of the company is Siegfried Ristau.

Part of Elbe Kliniken Stade-Buxtehude gGmbH, Elbe Kliniken Servicegesellschaft mbH provides building cleaning and maintenance services. The company is based in Stade, Germany. The German company was founded in 2006. The CEO is Siegfried Ristau.

Part of Landkreis Rotenburg/Wuemme, OsteMed Service GmbH operates nursing and old people disabled home. The company is based in Bremervoerde, Germany. The CEOs are Siegfried Ristau, Rainer Röhrs. The German company was founded in 2004.

Elbe Kliniken Medizinische Versorgungszentren GmbH is a medical center located in Stade, Germany. The German company offers various internships such as a yearly internship to obtain a technical college entrance qualification, nursing internships for medical students, and internships according to examination regulations. The CEO of the private company is Siegfried Ristau.