Treemera Team

DR. OLIVER BOLZERN, Managing Partner

In 2006, Dr. Bolzern founded PharmaZell via an MBO, creating a company focused on the production of pharmaceutical active ingredients (API) for the pharma industry, headquartered in Raubling, Germany. As CEO, he grew the company into four production sites in Europe and India with almost 1000 employees and a turnover of over EUR 200 million. After 15 years at PharmaZell – including four years as CEO of both companies Treemera and PharmaZell – he left PharmaZell to concentrate fully on the management of Treemera.

Dr. Oliver Bolzern earned his Ph.D. as a chemical engineer at the ETH Zurich, Switzerland.

ORTWIN ERTL, Chairman of the Board

Ortwin Ertl is the founder and CEO of Annikki GmbH (Graz, Austria), which specializes in cell-free redox biocatalysis. Annikki has commercialized one-pot processes with up to five serial enzymatic reactions and holds approximately 250 patents worldwide from over 30 patent families. Mr. Ertl and his company’s employees have up to 25 years of experience in the field of cell-free redox biocatalysis.

Ortwin Ertl has an MBA from the Vienna University of Economics and Business.