![Theo Siegert](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Theo Siegert
Verkställande Direktör på
Schmalenbach Foundation
Förmögenhet: 19 M $ per 2026-07-31
Profil
Theo Siegert is currently the Chairman of the Management Board at Schmalenbach Foundation and the Chairman of the Supervisory Board at Stiftung Marktwirtschaft GmbH.
He is also the Managing Partner at De Haen Carstanjen & Söhne GmbH, a Member of the Supervisory Board at E.
Merck KG, and the Vice President & Treasurer at Industrie-Club e.V.
Düsseldorf.
In the past, Dr. Siegert held positions such as Chairman of the Supervisory Board at McKesson Europe AG and Chairman of the Management Board at Franz Haniel & Cie.
GmbH.
He was also a Director at DKSH Holding AG and the Commercial Director at Haniel Umweltschutz GmbH.
Additionally, he served as an Independent Member of the Supervisory Board at Deutsche Bank AG and a Member of the Supervisory Board at Merck KGaA. He was also a Member of the Supervisory Board at Henkel AG & Co. KGaA, E.ON SE, ERGO Group AG, and METRO AG.
Dr. Siegert obtained a doctorate degree in 1974, an MBA degree in 1972, and an undergraduate degree in 1968 from Ludwig-Maximilians-Universität München.
Kända innehav i offentliga företag
| Företag | Datum | Antal aktier | Värdering | Värderingsdatum |
|---|---|---|---|---|
Schweizerische Nationalbank
 Schweizerische Nationalbank Major BanksFinance Provides commercial banking services 5,01 % | 2025-12-31 | 5 010 ( 5,01 % ) | 19 M $ | 2026-07-31 |
Aktiva positioner av Theo Siegert
| Företag | Position | Start |
|---|---|---|
E. Merck KG
 E. Merck KG Pharmaceuticals: MajorHealth Technology Operates as a holding company with interests in pharmaceutical preparations | Direktör/Styrelseledamot | 2014-02-07 |
De Haen Carstanjen & Söhne GmbH | Företagsledare/Principal | 2010-09-14 |
Industrie-Club e.V. Düsseldorf
 Industrie-Club e.V. Düsseldorf Miscellaneous Commercial ServicesCommercial Services Operates industrial club | Treasurer | - |
Schmalenbach Foundation | Verkställande Direktör | - |
Stiftung Marktwirtschaft GmbH
 Stiftung Marktwirtschaft GmbH Investment Trusts/Mutual FundsMiscellaneous Operates as a foundation or endowment | Ordförande | - |
Tidigare kända positioner av Theo Siegert
| Företag | Position | Slut |
|---|---|---|
| MERCK KGAA | Direktör/Styrelseledamot | 2019-04-26 |
| EON SE | Direktör/Styrelseledamot | 2018-05-09 |
| DEUTSCHE BANK AG | Direktör/Styrelseledamot | 2012-05-31 |
ERGO Group AG
 ERGO Group AG Multi-Line InsuranceFinance Provides life, health and property insurance policies, pensions & investment services | Direktör/Styrelseledamot | 2010-05-12 |
| ░░░░░ ░░░░░░ ░░░░░ ░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░░░░ | ░░░░░░░░░░ |
Theo Siegerts utbildningar
Erfarenheter
Innehade positioner
Aktiva
Inaktiva
Börsnoterade företag
Privata företag
Relationer
91
Första gradens relationer
16
Företag kopplade till första graden
Man
Kvinna
Styrelseledamöter
Chefer
Kopplade företag
| Privata företag | 16 |
|---|---|
Deutsche Bank AG
 Deutsche Bank AG Investment Banks/BrokersFinance Provides investment and corporate banking & asset management services | Finance |
Merck KGaA
 Merck KGaA Pharmaceuticals: MajorHealth Technology Engages in the manufacturing of pharmaceutical and chemical products | Health Technology |
Henkel AG & Co. KGaA
 Henkel AG & Co. KGaA Industrial SpecialtiesProcess Industries Manufactures and sells adhesives, sealants, laundry, home & hair care products | Process Industries |
E.ON SE
 E.ON SE Electric UtilitiesUtilities Provides power and gas distribution networks and related services | Utilities |
ERGO Group AG
ERGO Group AG Multi-Line InsuranceFinance Provides life, health and property insurance policies, pensions & investment services | Finance |
METRO AG /Old/
 METRO AG /Old/ Food RetailRetail Trade Owns, operates, and manages chain of supermarkets | Retail Trade |
McKesson Europe AG
 McKesson Europe AG Medical DistributorsDistribution Services Provides logistics and services to the pharmaceutical and healthcare sectors | Distribution Services |
De Haen Carstanjen & Söhne GmbH | |
Franz Haniel & Cie. GmbH
 Franz Haniel & Cie. GmbH Investment ManagersFinance Franz Haniel & Cie invests in companies located in Europe. The firm focuses on the service sectors. It participates in growth and buyout transactions. The firm acquires majority stakes in the company. | Finance |
DKSH Holding Ltd.
 DKSH Holding Ltd. Medical DistributorsDistribution Services Operates as a holding company which engages in the consumer goods, healthcare, performance materials and technology activities | Distribution Services |
Ludwig-Maximilians-Universität München
 Ludwig-Maximilians-Universität München Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
E. Merck KG
E. Merck KG Pharmaceuticals: MajorHealth Technology Operates as a holding company with interests in pharmaceutical preparations | Health Technology |
Industrie-Club e.V. Düsseldorf
Industrie-Club e.V. Düsseldorf Miscellaneous Commercial ServicesCommercial Services Operates industrial club | Commercial Services |
Schmalenbach Foundation | |
Stiftung Marktwirtschaft GmbH
Stiftung Marktwirtschaft GmbH Investment Trusts/Mutual FundsMiscellaneous Operates as a foundation or endowment | Miscellaneous |
Haniel Umweltschutz GmbH |
