![Sam Winkel](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>)
Profile
Sam Winkel currently works at Schraad Metallbau AG, as Chairman-Supervisory Board and Carthago Capital Consulting AG, as Member-Executive Board.
Mr. Winkel also formerly worked at The Grounds Real Estate Development AG, as Chairman-Supervisory Board, Advanced Blockchain AG, as Chairman-Supervisory Board, Questos AG, as Deputy Chairman from 2005 to 2010, Instant Group AG, as Member-Management Board, Aureum Realwert AG, as Member-Supervisory Board from 2010 to 2012, Blockchain Infrastructure Group AG, as Member-Supervisory Board, heygold SE, as Member-Supervisory Board, and Carthago Value Invest AG, as Member-Executive Board.
Mr. Winkel received his graduate degree from the University of Bremen.
Sam Winkel active positions
| Companies | Position | Start |
|---|---|---|
Schraad Metallbau AG
 Schraad Metallbau AG Metal FabricationProducer Manufacturing Designs and manufactures metal products | Chairman | - |
Carthago Capital Consulting AG | Corporate Officer/Principal | - |
Former positions of Sam Winkel
| Companies | Position | End |
|---|---|---|
| ADVANCED BLOCKCHAIN AG | Chairman | 01/01/2023 |
Blockchain Infrastructure Group AG
 Blockchain Infrastructure Group AG Financial ConglomeratesFinance Functions as an investment holding company which invest in block-chain technology firms | Director/Board Member | 27/09/2018 |
| HEYGOLD SE | Director/Board Member | - |
| AUREUM REALWERT AG | Director/Board Member | - |
| THE GROUNDS REAL ESTATE DEVELOPMENT AG | Chairman | - |
Training of Sam Winkel
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
2
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Instant Group AG
 Instant Group AG Investment Banks/BrokersFinance Engages in managing and implementing IPOs for companies | Finance |
Questos AG
 Questos AG Financial ConglomeratesFinance Provides financial services | Finance |
Aureum Realwert AG
 Aureum Realwert AG Financial ConglomeratesFinance Engages in the acquisition, administration, and sale of financial assets such as investments in other companies | Finance |
Carthago Value Invest AG
 Carthago Value Invest AG Investment Trusts/Mutual FundsMiscellaneous Acts as Closed-End Investment Fund/Investment Trust | Miscellaneous |
University of Bremen
 University of Bremen Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Blockchain Infrastructure Group AG
Blockchain Infrastructure Group AG Financial ConglomeratesFinance Functions as an investment holding company which invest in block-chain technology firms | Finance |
The Grounds Real Estate Development AG
 The Grounds Real Estate Development AG Real Estate DevelopmentFinance Provides investment holdings in the acquisition, project development and sustainable management of residential real estate | Finance |
Advanced Blockchain AG
 Advanced Blockchain AG Packaged SoftwareTechnology Services Develops software for smartphones using blockchain technology | Technology Services |
Schraad Metallbau AG
Schraad Metallbau AG Metal FabricationProducer Manufacturing Designs and manufactures metal products | Producer Manufacturing |
Carthago Capital Consulting AG | |
heygold SE
 heygold SE Miscellaneous Commercial ServicesCommercial Services Operates as a holding company with interest in providing consulting, brokerage and programming services | Commercial Services |
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