Nancy D. de Ruiter

Leids Universitair Medisch Centrum provides medical research, patient care, training, and education. The firm offers fundamental medical and applied clinical research. The company was founded in 1996 and is headquartered in Leiden, the Netherlands.

Dr. Reddy's Research & Development BV is engaged in the development and manufacture of injectable pharmaceutical products. It provides formulation, development, drug delivery, and clinical material manufacturing services to biotech and pharmaceutical companies worldwide. The company was founded by Joost J. M. Holthuis on July 20, 1995 and is headquartered in Leiden, Netherlands.

De Ruiter Seeds Group BV operates as a holding company with interests in vegetable seed breeding companies. The company works with crops such as tomatoes, melons, cucumbers, peppers, and rootstock. It was founded in July, 1945 by Wouter de Ruiter and is headquartered in Bergschenhoek, the Netherlands

Kreatech Holding BV provides detection products. Its products are used for used for diagnostic and research applications in the life sciences and healthcare industry. The company was founded in 1990 and is headquartered in Amsterdam, the Netherlands.