Andrea Sieber
Director/Board Member at ALLREAL HOLDING AG
Profile
Andrea Sieber is currently the Vice Chairman at Allreal Holding AG since 2016, the Director at SoftwareONE Holding AG since 2024, and a Partner at MLL Meyerlustenberger Lachenal Froriep AG since 2011.
Previously, she served as the Chairman-Supervisory Board at Meyer Burger (Germany) AG from 2011 to 2017 and as the Chairman-Supervisory Board at Meyer Burger GmbH.
Ms. Sieber holds a graduate degree from the University of California, Davis in 2007 and a graduate degree from the University of St. Gallen in 2001.
Andrea Sieber active positions
| Companies | Position | Start |
|---|---|---|
| ALLREAL HOLDING AG | Director/Board Member | 2016-04-14 |
| SOFTWAREONE HOLDING AG | Director/Board Member | 2024-04-17 |
MLL Meyerlustenberger Lachenal Froriep AG
 MLL Meyerlustenberger Lachenal Froriep AG Miscellaneous Commercial ServicesCommercial Services MLL Meyerlustenberger Lachenal Froriep AG is a leading law firm in Switzerland that provides legal advice to companies from all over the world. The private company was founded in 1882 and is based in Zurich, Switzerland, with subsidiaries in Switzerland, including offices in Geneva, Zug, and others. The firm utilizes Legal Tech as collaboration and communication tools, as well as in their service offerings. MLL Legal has expertise in various areas such as industry groups, country desks, and special desks. | Corporate Officer/Principal | 2010-12-31 |
Former positions of Andrea Sieber
| Companies | Position | End |
|---|---|---|
| ROTH & RAU AG | Chairman | 2017-11-30 |
Meyer Burger GmbH
 Meyer Burger GmbH Wholesale DistributorsDistribution Services Part of Meyer Burger Technology AG, Meyer Burger GmbH is a German company that distributes photovoltaic products. The company is based in Zuelpich, Germany. The CEOs are Johann Paul Brändle and Manfred Häner. The private company was founded in 2013. | Chairman | - |
Training of Andrea Sieber
| University of California, Davis | Graduate Degree |
| University of St. Gallen | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 2 |
|---|---|
| ALLREAL HOLDING AG | Finance |
| SOFTWAREONE HOLDING AG | Distribution Services |
| Private companies | 3 |
|---|---|
Meyer Burger (Germany) AG
 Meyer Burger (Germany) AG Industrial MachineryProducer Manufacturing Meyer Burger (Germany) AG manufactures plasma processing systems for the photovoltaic industry. It designs and manufactures component systems and processing systems based on plasma and ion beam technology. Roth & Rau also develops process systems for use in precision optics, microsystems technology components and sensor production. The company was founded on June 22, 1990 by Dietmar Roth, Bernd Rau, and Silvia Roth and is headquartered in Hohenstein-Ernstthal, Germany. | Producer Manufacturing |
MLL Meyerlustenberger Lachenal Froriep AG
MLL Meyerlustenberger Lachenal Froriep AG Miscellaneous Commercial ServicesCommercial Services MLL Meyerlustenberger Lachenal Froriep AG is a leading law firm in Switzerland that provides legal advice to companies from all over the world. The private company was founded in 1882 and is based in Zurich, Switzerland, with subsidiaries in Switzerland, including offices in Geneva, Zug, and others. The firm utilizes Legal Tech as collaboration and communication tools, as well as in their service offerings. MLL Legal has expertise in various areas such as industry groups, country desks, and special desks. | Commercial Services |
Meyer Burger GmbH
Meyer Burger GmbH Wholesale DistributorsDistribution Services Part of Meyer Burger Technology AG, Meyer Burger GmbH is a German company that distributes photovoltaic products. The company is based in Zuelpich, Germany. The CEOs are Johann Paul Brändle and Manfred Häner. The private company was founded in 2013. | Distribution Services |
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