Michael Tojner, J.D., is an Austrian businessman, the self-made billionaire Founder and Owner of Montana Tech Components (a major industrial holding) and Varta AG (ETR: VAR1) (batteries). His career is rooted in law, strategic acquisition, and industrial revitalization.

Tojner holds a J.D. Law degree and a doctorate from the University of Vienna. His philosophical approach centers on contrarian, value-driven investment (acquiring distressed industrial assets) and technological specialization (focusing on lithium-ion battery technology).

• Varta AG (Former Controlling Shareholder): The core publicly traded asset, a major manufacturer of batteries (including lithium-ion and micro-batteries). Sold his remaining stake in 2024 (a strategic exit).
• Montana Tech Components (Founder & Owner): His private industrial holding company (spanning plastics, aluminum, and aerospace).
• Investment Strategy: His success is built on acquiring and restructuring struggling industrial firms (e.g., Varta) and driving technological modernization.
• Controversy: His career is linked to insider trading allegations and political influence (a highly visible figure in the Austrian business scene).

Dr. Michael Tojner's strategic genius was his commitment to industrial restructuring. He acquired a controlling stake in the struggling Varta AG (a German battery maker) in 2007 and successfully revitalized the company, pivoting its focus to the high-growth lithium-ion micro-battery market (used in wireless headphones). He successfully executed the Varta IPO in 2017.

His structural contribution is immense: pioneering the scale manufacturing of specialized battery technology in Europe. His wealth was secured by the colossal gains from the Varta stock appreciation and his subsequent sale of his stake in 2024. His private holding, Montana Tech Components, continues to manage industrial assets across diverse sectors.

Dr. Michael Tojner's social impact is structural, stemming from Varta's role in providing essential battery technology for the global consumer electronics market. His work in industrial restructuring preserved thousands of jobs in the European industrial sector. His personal philanthropy supports various community and educational initiatives.

His structural contribution is tied to the successful monetization of technological innovation in specialized manufacturing.

Michael Tojner maintains the professional, composed style of a corporate executive. His attire is consistently formal and high-quality, favoring tailored suits. His aesthetic reflects serious authority and stability, typical of a leader in the high-capital industrial sector.

Residing in Vienna, Austria, his luxury is the immense security and financial reward derived from his multi-billion euro fortune. His life is dedicated to investment strategy, industrial restructuring, and corporate governance.